AERIAL AMPLIFIERS

Brand Owner (click to sort) Address Description
ACWLUBAN Shenzhen Kurui Aviation Digital Technology Co. LTD Rm201,Unit 1,bldg. D,Commercial bldg. Baishilong 2 Area,Minzhi St., Longhua  Shenzhen,Guangdong 518000 China Aerial amplifiers; Cameras; Cases for smartphones; Data processing apparatus; Earphones; Electric navigational instruments; Electronic pens; Mobile telephones; Pedometers; Portable media players; Rechargeable electric batteries; Smartwatches;The wording ACWLUBAN has no meaning in a foreign language.;
AEETYRN Zou, Youshou Yangmei Town, Chongyi County No. 23, Longxi Group, Baijian Village Ganzhou, Jiangxi 341300 China Aerial amplifiers; Computer keyboards; Computer peripheral apparatus; Computer peripheral equipment; Digital sound processors; Electricity distribution consoles; Personal digital assistants (PDA); Receivers for telephone, audio, video; Speaker microphones; Wireless computer mice;
AELFOX Shenzhen Yibu Technology Co., Ltd Room 2106, 21/F, Block C, Tianli Central Business Plaza, Haide 3rd Road Shenzhen City 518000 China Aerial amplifiers; Battery jump starters; Computer peripheral devices; Electrical and electronic burglar alarms; Eyeglasses; Global positioning system (GPS) apparatus; Hand scanner; Infrared detectors; Measuring rules; Mousepads; Radios; Safety goggles; Scales; Smoke detectors; Solid state drives; Surveying machines and instruments; Timers; USB cables; Video cameras; Wrist rests for computer mouse users; Wrist rests for use with computers; Optical inspection apparatus;The wording Aelfox has no meaning in a foreign language.;
AENVN Li Yanxiang Room 2310, Zhier No. 1, Jingying Road, Tianhe District Guangzhou 510630 China Aerial amplifiers; Antenna parameter measuring apparatus; Antennas; Antennas for wireless communications apparatus; Apparatus for transmission of communication; Apparatus for wireless transmission of acoustic information; Bar code readers; Bar code scanners; Barcode scanners; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Electronic magnetostrictive equipment, namely, a wave generator, wave sensor and wave analyzer; Electronic products for the generation, measurement, and analysis of audio signals, namely, audio analyzers; Radio receivers and radio signal tuners; Television antennas; Transmitters and receivers for audio and video signals for transmission over twisted pair cables; Walkie-talkies;
ANTOP Antop Antenna Inc 1650 SOUTH BALBOA AVENUE ONTARIO CA 91761 Aerial amplifiers; Aerial cables for heavy currents; Aerials; Antenna filters; Antenna parameter measuring apparatus; Antennas; Antennas comprised primarily of paper clips; Antennas for radio, for television; Antennas for wireless communications apparatus; Car aerials; Car antennas; Cases for music, audio and related electronic equipment, namely, cases for audio tuners, audio receivers, amplifiers, tape players, compact disc players, MP3 controllers/players, audio mixers, audio speakers in the nature of music studio monitors, microphones, audio speakers, compact discs, audio tapes, portable computers, antennas, phonographic record players, audio recording equipment, and the cables associated with all of the foregoing equipment; Dish antennas; Electronic alert system for scuba divers comprised primarily of computer software, electric transducer, vibrating motor, antenna and lights for the purpose of requesting the dive partner's attention through vibration, sound and illumination; Electronic combiners for connecting antennas and receivers; High frequency mobile and sea-based communication antennas; Masts for wireless aerials; Microwave antennas; Parabolic antennas; Radio and television aerials; Radio controlled miniature aerial targets; Satellite aerials; Television antennas; Vehicle locating, tracking and security system comprised of an antenna and radio transmitter to be placed in a vehicle;The wording ANTOP has no meaning in a foreign language.;
BOOSTAR Chen Xiaojie No. 415, Building 74, Nanpingli Liusha West Street, Puning City Guangdong Province 522000 China Aerial amplifiers; Amplifiers; Amplifiers for wireless communications; Antennas; Antennas for wireless communications apparatus;BOO STAR; BOOSTER;
BSPEHOS Taiyuan Jianshi Trading Company Room 406, Block B, Changfeng Shangdu No.294 Tiyu South Road,Xiaodian District Taiyuan, Shanxi 030006 China Aerial amplifiers; Connection cables; Digital audio tape players; Electric bark control dog collars; Protective ear covering shields; Radio wave transmitting aerials; Satellite dishes; Television antennas; TV monitors; MP3 players;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;The wording Bspehos has no meaning in a foreign language.;
CENXIFJUDZ Cenxi Feijun Electronic Commerce Co., Ltd. 2nd Floor, No. 27, Group 3, Longtang Longjing Community,Cencheng Town,Cenxi Wuzhou, Guangxi 543200 China Aerial amplifiers; Antenna filters; Antennas; Cable jump leads; Car antennas; Cases for mobile phones; Data cables; Electric connectors; Monitor signal amplifiers; Telephone receivers;The wording CENXIFJUDZ has no meaning in a foreign language.;
EASYGNAL Yueyang City Shunyi Electronic Technology Co., Ltd. Boxiang Zhen/Cun, Zhaolipian, Xinyuanzu Yueyang, Hunan 414123 China Aerial amplifiers; Amplifier stands; Amplifiers; Amplifiers for wireless communications; Antennas; Antennas for wireless communications apparatus; Battery cables; Car antennas; Coaxial cables; Computer hardware; Computer hardware for telecommunications; Computer hardware, namely, wireless network extenders; Computer hardware, namely, wireless network repeaters; Computer peripheral apparatus; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Electronic combiners for connecting antennas and receivers; Electronic transmitters for jamming signals; Monitor signal amplifiers; Power adapters; Radar receivers with amplifiers; Telecommunication exchangers;
EXSI.CO Corline 3616 Kirkwood Highway, Suite A #1356 Wilmington DE 19808 Aerial amplifiers; Aerials; Antenna filters; Antennas; Antennas for radio, for television; Apparatus for transmission of communication; Camcorders; Cameras; Car aerials; Coaxial cables; Communication hubs; Communication modems; Converters; Digital video cameras; Marine radio communication machines and apparatus; Masts for wireless aerials; Mobile data receivers; Mobile computing and operating platforms consisting of data transceivers, wireless networks and gateways for collection and management of data; Night vision goggles; Parabolic antennas; Portable video cameras with built-in videocassette recorders; Radar antennas; Radio-frequency antennas; Radio wave transmitting aerials; Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; Television antennas; Zone plate antennas; Aerial combiners; Amplifiers for wireless communications; Movable sockets; Satellite and microwave communications apparatus to transmit communications from a vehicle to another vehicle, or from a vehicle to a satellite; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols;EXSI;
FIVONE Shuoyan (Shenzhen) Technology Co., Ltd 201,Bldg 66,Zone C,Sanhehuaqiao New Vil. Tong Sheng Community, Dalang Street Longhua,Shenzhen 518000 China Aerial amplifiers; Circuit boards; Computer bags; Data cables; Electric charging cables; Electronic circuit board; External computer hard drives; Headsets for mobile telephones; Micro USB cables; Micro USB ports; Protective covers and cases for cell phones, laptops and portable media players; USB (universal serial bus) hardware; USB charging ports; USB charging ports for use in vehicles; USB hubs;The wording Fivone has no meaning in a foreign language.;
FONGHOO Lv Xiaoxin No.910,Xingpu New Village,Xingpu Village Xiamei Town, Nan'an City Fujian Province 362300 China Aerial amplifiers; Amplifiers for wireless communications; Antennas; Antennas for wireless communications apparatus; Battery charge devices; Computer cables; Electric storage batteries; Global positioning system (GPS) apparatus; Intercoms; Portable emergency intercoms; Radios for vehicles; Telephone apparatus, namely, intercoms; Vehicle radios; Walkie-talkies;FONG HOO;The wording FONGHOO has no meaning in a foreign language.;
GDNWDEDI Anyun Zhang 62 North Guoqing Road, Beihu District, Chenzhou City, Hunan 423019 China Aerial amplifiers; Digital multimeters; Electronic components, namely, piezoelectric switches; Frequency converters; Navigational apparatus for automobiles; Network cards; Power wires; Protective face-shields for protective helmets; Radio sets; Radios and telephones; Rearview cameras for vehicles; Selfie sticks; SIM cards; Time recording apparatus; Transformers; MP3 players;
HQISTAR WANG ZHIHUI 2902, unit B, bldg 1, phase I China Railway Nord mansion,Yongxiang Rd. Longgang, Shenzhen 518116 China Aerial amplifiers; Battery packs; Battery power supplies for medical ventilators; Bicycle helmets; Camera tripods; Computer keyboards; Computer monitor mounts; Helmet safety lights; Protective carrying cases for portable music players; Protective cases for smartphones; Smartwatch straps; Stands adapted for laptops; Stands adapted for mobile phones; Stands adapted for laptop, tablet computers; In-car telephone handset cradles;The wording HQISTAR has no meaning in a foreign language.;
JEGPLIC LI MINGLIANG No.1 Licuo,Chengshan Vil. Beigao Town,Licheng Dist. Putian 351100 China Aerial amplifiers; Apparatus for wireless transmission of acoustic information; Audio equipment for vehicles, namely, loud speakers for automotive audio systems; Audio speaker enclosures; Audio speakers for automobiles; Bass amplifiers; Devices for wireless radio transmission; Electronic devices used to locate lost articles employing the global positioning system or cellular communication networks; Electronic devices used to locate lost objects employing radio frequency; Electronic devices for animal locating and tracking programmed to use global positioning systems (GPS) and cellular communications; Electronic devices for locating and tracking lost keys using radio frequency; Electronic devices, namely, radio frequency repeaters used in long range communication for tracking and monitoring energy usage; GPS tracking devices; Loudspeakers; Loudspeakers with built in amplifiers; Megaphones; Musical instrument amplifiers; Personal security alarms that connect to a wireless communications network; Portable vibration speakers; Radar receivers with amplifiers; Sound amplifiers; Sound bars; Speaker enclosures; Stereo amplifiers; Wearable activity trackers; Wireless broadband radios; Wireless indoor and outdoor speakers; Wireless receivers and transmitters for portable media players; Wireless transceiver radio; Wireless transceivers with collection and display technology for the status and tracking of all vehicle types in local environments;
JUSAKA Sun, Mingjun ROOM 1403, DUTY FREE BUSINESS BUILDING, NO. 6, FUHUA 1ST ROAD, FUTIAN DISTRICT, SHENZHEN China Aerial amplifiers; Battery chargers for use with telephones; Cell phone cases; Cell phone covers; DVD players; Earphones and headphones; Electronic circuit board; Eye glasses; Loudspeaker cabinets; PC tablet mounts; Protective films adapted for smartphones; Smartwatches; USB cables; USB cables for cellphones; USB charging ports for use in vehicles;
JUSAKA Song, Yongfeng NO.83, Qiutao North Road Room 1510, New City Square B Hangzhou, Zhejiang 00000 China Aerial amplifiers; Battery chargers for use with telephones; Cell phone cases; Cell phone covers; DVD players; Earphones and headphones; Electronic circuit board; Eye glasses; Loudspeaker cabinets; PC tablet mounts; Protective films adapted for smartphones; Smartwatches; USB cables; USB cables for cellphones; USB charging ports for use in vehicles;
KKBSTR Shenzhen Tianze Dianzishangwu Youxiangongsi Rm704,Jihe E-commerce Park,Guangya Yuan Long gang qu ban tian jie dao Shenzhen 518100 China Aerial amplifiers; Amplifiers for wireless communications; Antennas for wireless communications apparatus; Audio cables; Car video recorders; Cases for smartphones; Coaxial cables; Computer hardware, namely, wireless network repeaters; Computer peripheral apparatus; Covers for smartphones; Earphones and headphones; Electronic transmitters for jamming signals; Multimedia projectors; Portable media players; Protective sleeves for laptop computers; Radio receivers and transmitters; Smart watches; Telecommunication exchangers; USB hubs; Wireless chargers;The wording KKBSTR has no meaning in a foreign language.;
KUJECT Shenzhen Tianyu E-Commerce Co.,Ltd 301,BLDG B3,Chuangke Center,Hongwan Gushu,Bao'an AVE,Xixiang ST,Bao'an Shenzhen 518000 China Aerial amplifiers; Alarm sensors; Anemometers; Automatic nozzles; Binoculars; Carbon dioxide detectors; Cases adapted for computers; CD cases; Circuit testers; Computer peripheral devices; Electric buzzers; Electric circuit switches; Electric connectors; Fire resistant gloves; Flow meters; Frequency meters; Spotting scopes; Surveying instruments; Wire connectors; Wireless transmitters and receivers;The wording Kuject has no meaning in a foreign language.;
MEETFAVORITE Xu, Feilong Zhonghang Rd,Futian Dist, Rm 110,Bldg 21,Zhonghangyuan, Shenzhen,Guangdong 518000 China Aerial amplifiers; Computer cameras; Computers and computer peripheral devices; Electric cords for use with recreational vehicles, computers; Eyeglass lenses; Fire-extinguishing blankets; Meat thermometers; Mobile phone cases featuring rechargeable batteries; Navigation apparatus for vehicles; Notebook computer cooling pads; Power adapters for use with recreational vehicles, computers; Protective cases for cell phones; Satellite receivers; Smartphone mounts; Survival blankets to prevent injury due to hypothermia; Telephone connectors; Telephone and radio lightwave data links; Wireless charging pads for smartphones; Wireless headsets for smartphones; Wireless routers; In-car telephone handset cradles;MEET FAVORITE;
MIBOOST Chen Xiaojie No. 415, Building 74, Nanpingli Liusha West Street, Puning City Guangdong Province 522000 China Aerial amplifiers; Amplifiers; Amplifiers for wireless communications; Antennas; Antennas for wireless communications apparatus;
MIONONDI Ze Xuan Wu No.22, Sanbu St. Xiongshan Town, Zhenghe Fujian Province 353600 China Aerial amplifiers; Battery packs; Battery power supplies for medical ventilators; Bicycle helmets; Computer keyboards; Helmet safety lights; Protective cases for smartphones; Smartwatch straps; Stands adapted for mobile phones; Stands adapted for laptop, tablet computers; USB cables; Blank USB flash drives; In-car telephone handset cradles;The wording Mionondi has no meaning in a foreign language.;
PIBIDI Zhongshan Huangji Trading Co., Ltd. 04 Ka, First Floor, Fuhua Base, Bldg.3 Industrial Design Park,No.64,Shakou E.Rd Xiaolan Town,Zhongshan 528415 China Aerial amplifiers; Antenna filters; Antenna parameter measuring apparatus; Antennas; Antennas for radio, for television; Antennas for wireless communications apparatus; Car antennas; Coaxial cables; Coaxial cables incorporating filters; Electronic combiners for connecting antennas and receivers; Masts for wireless aerials; Microwave antennas; Radio-frequency antennas; Signal splitters for electronic apparatus; Television antennas;The wording PIBIDI has no meaning in a foreign language.;
PINGBINGDING ZHONGSHAN HUANGJI TRADE CO., LTD 1 Ka, F/1, No.1/5 Jiuzhouji Jueyong Rd., Xiaolan Town Zhongshan, Guangdong China Aerial amplifiers; Aerials; Antenna filters; Cabinets for loudspeakers; Horns for loudspeakers; Set-top boxes; Subwoofers; Television decoder; Weighbridges;PING BING DING;The wording PINGBINGDING has no meaning in a foreign language.;
QIMW Shenzhen Dadi Bengu Technology Limited Company 508B, 5/F, TowerA, Lanscape BLDG,Nanshan Valley Innovation Industrial Park Phase Shenzhen City 518000 China Aerial amplifiers; Alarm installations and alarms; Antennas; Audio headphones; Baby scales; Carbon dioxide detectors; Carbon monoxide detectors; Cell phone covers; Decontamination showers, shelters and structural parts; Electrical plugs and sockets; Fire alarms; IP (Internet protocol) cameras; Mobile radios; Smartglasses; Smoke alarms; Telescopes;The wording QIMW has no meaning in a foreign language.;
QIQKEE BADISCHER GROUP LIMITED RM A27 9F SILVERCORP INTERNATIONAL TOWER 707-713 NATHAN ROAD MONGKOK KOWLOON 00000 Hong Kong Aerial amplifiers; Battery chargers for use with telephones; Cell phone cases; Chargers for electric batteries; DVD players; Earphones and headphones; Electronic circuit board; Joysticks for use with computers, other than for video games; Loudspeaker cabinets; Protective films adapted for smartphones; Rechargeable batteries; Smartphone mounts; Smartwatches; USB cables; USB cables for cellphones; Wireless chargers;The wording QIQKEE has no meaning in a foreign language.;
QNGJIZHUE XianQiong Yan Dapeng Bay, Daiwan Village, Beixiangdian Township,Guangshan county, Henan 465436 China Aerial amplifiers; Amplifiers; Earphones; Electric light switches; LED vehicle traffic signals; Mileage recorders for vehicles; Power adapters; Radio sets; Reflective clothing, for the prevention of accidents; Selfie sticks; SIM cards; Smartwatches; Sunglasses and spectacles; Transformers; Welding helmets; Wireless routers; MP3 players;The wording Qngjizhue has no meaning in a foreign language.;
RACDDE WU, HAIPING No. 222, Building 1, Nanhui, Dongcaimei Street,Zhongzhan District, Jiaozuo City, Henan 454002 China Aerial amplifiers; Amplifiers; Batteries; Battery chargers; Cabinets for loudspeakers; Calculators; Car video recorders; CD-ROM drives; Computer peripheral devices; Computer peripherals and parts thereof; Data cables; Electric door bells; GPS navigation device; Impact printers; Ink jet document printers; LCD large-screen displays; Light emitting diodes (LEDs); Mobile phones; Network routers; Photo printers; Scales; Scanners; Smart watches; Tablet computers; Wireless chargers;
RACDDE Shenzhen Hongda Technology Co., Ltd 601,No.13,Lane1,ShatiankengBei Tangwei Vil.,Gongming St.,Guangming Shenzhen China Aerial amplifiers; Amplifiers; Batteries; Battery chargers; Cabinets for loudspeakers; Calculators; Car video recorders; CD-ROM drives; Computer peripheral devices; Computer peripherals and parts thereof; Data cables; Electric door bells; GPS navigation device; Impact printers; Ink jet document printers; LCD large-screen displays; Light emitting diodes (LEDs); Mobile phones; Network routers; Photo printers; Scales; Scanners; Smart watches; Tablet computers; Wireless chargers;
REXTEK Reuex Industrial Co., Ltd. 2F., No. 41, Lising St., Bade Dist. Taoyuan City 334 R.O.C. Taiwan Aerial amplifiers; Antennas; Antennas for wireless communications apparatus; Radar apparatus; Car antennas; Dish antennas; Global positioning system receivers; High frequency mobile and sea-based communication antennas; Radar antennas; Radio receivers; Radio transmitters; Radio-frequency receivers; Satellite aerials; Satellite transmitters and receivers; Telecommunications transmitters; Global positioning system transmitters;
RGJZKGN Zhiyue Xu No. 110, Shishi Village, Dongshan Town, Zhanjiang,Guangdong 524076 China Aerial amplifiers; Carpenters' rules; DVD players; Eyeglass cases; GPS navigation device; Graduated rulers for office and stationery; Measuring apparatus, namely, laser distance meters; Portable digital electronic scales; Portable radios; Power adapters; Rearview cameras for vehicles; Secure digital (SD) card readers; Sunglasses and spectacles; Telescopic inspection mirrors for automotive use; Transformers; Welding helmets; MP3 players;The wording Rgjzkgn has no meaning in a foreign language.;
SECYSIGUN Zaoyang Haohua Network Technology Co., Ltd. No. 2, Shuyuan Street, Beicheng, Zaoyang Xiangyang, Hubei 441200 China Aerial amplifiers; Antenna filters; Antennas comprised primarily of paper clips; Antennas for radio, for television; Antennas for wireless communications apparatus; Car antennas; Dish antennas; High frequency mobile and sea-based communication antennas; Microwave antennas; Parabolic antennas; Radio-frequency antennas; Radio antennas; Satellite aerials; Television antennas; Vehicle locating, tracking and security system comprised of an antenna and radio transmitter to be placed in a vehicle;The wording SECYSIGUN has no meaning in a foreign language.;
TOOTEENA Shenzhen Camllite Co.,Ltd Rm.206,Yutong Building,Minle Road Shenzhen China Aerial amplifiers; Aerials; Antennas; Car aerials; Masts for wireless aerials; Radio and television aerials;TOO TEENA; TWO TEENA; TO TEENA; 2 TEENA;
TUKOTV SHENZHEN XINWEI NETWORK TECHNOLOGY CO. LTD RM.201,NO.9, ANLAN AVENUE, ZHANGKENGJING COMMUNITY, GUANHU ST., LONGHUA DIST. SHENZHEN China Aerial amplifiers; Aerials; Car aerials; Radio wave transmitting aerials; Radio and television aerials; RF tuning devices, namely, resonators; Antennas; Electric cables; Masts for wireless aerials; Satellite aerials;The wording TUKOTV has no meaning in a foreign language.;
TUKOTV Shenzhen Tuko Technology Co.,Ltd 2 Floor,Plant 2,YouCheng Industry Area, Anlan Road, No.9,Guanhu St., Longhua Dist.,Shenzhen 518109 China Aerial amplifiers; Aerials; Car aerials; Radio wave transmitting aerials; Radio and television aerials; RF tuning devices, namely, resonators; Antennas; Electric cables; Masts for wireless aerials; Satellite aerials;The wording TUKOTV has no meaning in a foreign language.;
UBUNU SHENZHEN YONGXINGWANHENG TECHNOLOGY CO.,LTD, 219A5, BUILDING 3, AREA 30, NO. 2, NANSHAN DISTRICT, SHENZHEN,GUANGDONG 518000 China Aerial amplifiers; Battery chargers for use with telephones; Cell phone cases; DVD players; Earphones and headphones; Electronic circuit board; Lanyards for safety purposes for fall protection; Loudspeaker cabinets; Protective films adapted for smartphones; Smartwatches; USB cables; USB cables for cellphones; USB charging ports for use in vehicles;The wording UBUNU has no meaning in a foreign language.;
UOLOCH UUSZE (HK) ELECTRONIC CO., LIMITED FLAT/RM B 5/F GAYLORD COMM BLDG 114-118 LOCKHART RD Hong Kong Aerial amplifiers; Battery chargers for use with telephones; Cell phone cases; Chargers for electric batteries; DVD players; Earphones and headphones; Electronic book readers; Electronic circuit board; Joysticks for use with computers, other than for video games; Loudspeaker cabinets; Protective films adapted for smartphones; Smartphone mounts; Smartwatches; USB cables; USB cables for cellphones;The wording Uoloch has no meaning in a foreign language.;
XIEXUNDA Shenzhen Xiexunda Technology Co.,LTD 401 Building B No.30 Sanweihangkong Road Xixiang Street Bao An District Shenzhen 518106 China Aerial amplifiers; Antennas; Cabinets for loudspeakers; Earphones; Headphones; Liquid crystal displays; Megaphones; MP3 players; Pedometers; Sound transmitting apparatus; Speaker microphones; Videophones; Wearable activity trackers; Wearable computer peripherals in the nature of wireless mice;The wording XIEXUNDA has no meaning in a foreign language.;
ZAINOMMI Zhou, Fanwei Room 405, Building 2, Biling Huating, No. 4068, Taibai Road, Luohu District, Shenzhen, Guangdong 518000 China Aerial amplifiers; Audio cables; Audio headphones; Audio speakers; Bark control devices for training dogs; Camera tripods; Cases adapted for mobile phones; Computer cables; Computer docking stations; Computer stylus; Computers and computer peripherals; Connection cables; Earphones and headphones; Egg timers;The wording zainommi has no meaning in a foreign language.;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. A system and method for analysis for analysis of aerial photos is disclosed. The method comprises receiving an aerial photo, calculating complexity values of aerial photos received, sorting the complexity values of the aerial photo, and displaying the aerial photos and analysis of the complexity values. The system comprises an input device for receiving aerial photos, a computing device for calculating complexity values of captured aerial photos, a computing device for sorting complex values of aerial photos, a storage device for storing internal database, and a comparator device.