AUTOMATIC SWITCHING DEVICES

Brand Owner Address Description
JQL JQL TECHNOLOGIES CORPORATION 1255 Armour Blvd Mundelein IL 60060 Automatic switching devices in the nature of RF ferrite switch; Electrical components, namely, electrical contactors; Electrical components, namely, protection relays; Electrical transformers; Electronic and optical communication instruments and components, namely, cable television transmitters; Electronic and optical communication instruments and components, namely, communication link testers; Electronic and optical communication instruments and components, namely, digital transmitters; Electronic and optical communication instruments and components, namely, RF isolator and circulator; Electronic and optical communication instruments and components, namely, optical receivers; Electronic and optical communication instruments and components, namely, optical transceivers; Electronic and optical communication instruments and components, namely, optical transmitters; Electronic components for computers; Electronic test and measurement equipment used in the fields of networking and telecommunications, namely, instruments used to test and certify voice and data communication cables and coaxial cables; Integrated circuit cards and components; Signal band splitters used in telecommunications applications; Telecommunications cables; Telecommunications switches; Telecommunications transmitters; Microwave connectors; Microwave filters; Microwave communication devices, namely, microwave isolator and circulator; Duplexers; Triplexers; Multiplexers; Band-pass filters; High-pass filters; Low-pass filters; Cavity filters; Power splitters; Radio-frequency circulators; Radio-frequency isolators; DC blocks; Hybrid combiners being radio frequency devices used to split and combine radio frequency signals; Waveguides being radio wave transmission devices;
 

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

    
Technical Examples
  1. A method and apparatus is provided for use in power amplifiers for reducing the peak voltage that transistors are subjected to. A power amplifier is provided with first and second switching devices and an inductor connected between the switching devices. The switching devices are driven such that the switching devices are turned on and off during the same time intervals.