ELECTRONIC RADIO FREQUENCY TRANSPONDERS

Brand	Owner (click to sort)	Address	Description
IDENTEC	Identec Limited	Mercantile Road Co Durham DH4 5PH United Kingdom	ELECTRONIC RADIO FREQUENCY TRANSPONDERS AND TAGS; ELECTRONICC INTERROGATION APPARATUS, NAMELY, ELECTRONIC READERS FOR ALL OF THE AFORESAID GOODS; ELECTRONIC AND RADIOFREQUENCY TRANSPONDERS AND TAGS FOR CONTROLLING ACCESS TO INFORMATION AND EQUIPMENT AND RESTRICTED AREAS FOR SECURITY PURPOSES; ELECTRONIC INTERROGATION APPARATUS, NAMELY, ELECTRONIC READERS FOR ELECTRONIC AND RADIO FREQUENCY TRANSPONDERS AND TAGS FOR CONTROLLING ACCESS TO INFORMATION AND EQUIPMENT AND RESTRICTED AREAS FOR SECURITY PURPOSES;
WAVEPASS	AmaTech USA, Inc.	460 South Benson Lane, Suite 12 Chandler AZ 85224	Electronic radio frequency transponders; contactless smart cards containing an integrated circuit and software program used to store and retrieve electronic data, electronic tokens and biometric information; software programs used in conjunction with, and for the operation of, electronic transponder devices for identification; access control, ticketing, seat assignments, authentication of identity and consumer transactions; e-couponing, e-loyalty programs, copyright protection, electronic purses, subscription authentication, network security; interface network computer hardware between electronic readers and writers and data transmission lines or computers; user manuals for all of the aforesaid goods sold therewith; and parts for the aforesaid goods;WAVE PASS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention involves the usage of radio frequency, infrared, and low frequency radio frequency to accurately track transponders (tags) that are placed on objects. Transponders about the size of a small watch or a badge that can be worn on a lapel or pocket are used. The transponders are attached to staff, assets, and/or patients. Typically, ceiling mounted readers are used. The system utilizes the readers to triangulate the position of the transponders. The transponders can triangulate to a resolution accuracy of a couple of inches to 10 feet within 4 seconds. The system is also capable of triangulating the position of tags when they are lost to IR using RF. The system works with vector floor plans (AutoCAD or Microstation). This enables the system to function so that detail doesn't deteriorate even with large areas (100,000 square feet to unlimited miles). This enables accurate reading of room labels to quickly identify exact location of tags.