RADIO TELEPHONE HEADSETS

Brand Owner (click to sort) Address Description
CONTROLONICS CONTROLONICS CORPORATION LITTLETON MA Radio and Telephone Headsets, Accessories for Personal Portable Radios-Namely, Earphones, Transconductors, Microphones, and Accessory Plugs, Voice Scrambler Security Apparatus, Auto Computers, Radar Receivers, Specialty Telephones, and Marine Radar Instruments;
CONTROLONICS WHISTLER CORPORATION OF MASSACHUSETTS 16 Elizabeth Drive Chelmsford MA 01824 radio and telephone headsets, accessories for personal portable radios, namely, earphones, transconductors, microphones, and accessory plugs, voice scrambler security apparatus, auto computers radar receivers and detectors, specialty telephones, transponder units for use in tracking stolen vehicles, and marine radar instruments;anti-theft alarms for vehicles and anti-theft locks for use on automobile steering wheels;
 

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

    
Technical Examples
  1. A security device for a cellular telephone includes a cellular telephone interface for coupling the device to the cellular telephone, a microphone, a speaker, and an analog scrambler coupling the microphone and the speaker to the cellular telephone interface. The scrambler is able to scramble voice audio from the speaker and unscramble voice audio from the cellular telephone. The device may further include a radio tuner for providing radio audio to the user through the speaker, and a recorder for recording the voice and the radio audios.