| Patent No. | Patent Title: |
| 5408215 | Catalyst monitoring using a hydrocarbon sensor |
| 5396219 | Security device for protection against pickpockets |
| 5329575 | Idle channel retrieving method and cordless communications system... |
| 5325438 | Active noise-cancellation system for automotive mufflers |
| 5315288 | Method and apparatus for controlling electric circuit output leve... |
| 5315641 | Public switched telephone network access to public data network |
| 5315260 | Apparatus for converting an AC component of a signal to a square ... |
| 5313657 | Receiver capable of reliably detecting a failure |
| 5313653 | Method for a communication unit to maintain a data base of system... |
| 5313121 | Circuit for processing signals supplied by a zirconium-type oxyge... |
| 5305371 | Cordless key telephone system for repeating attempts to alert sta... |
| 5303416 | Method and apparatus for adjusting peak and valley acquisition ra... |
| 5303292 | Low profile telephone set |
| 5297214 | Loudspeaker structure |
| 5297203 | Digital cordless telephone apparatus |
| 5297193 | Wireless telephone network centralized maintenance method |
| 5297210 | Microphone actuation control system |
| 5297196 | Facsimile apparatus adapted to communicate via an acoustic couple... |
| 5295179 | Portable telephone system having selectable bypass line |
| 5294977 | Television signal detection apparatus |
| 5295178 | Digital signal processor for radio base station |
| 5295191 | Hearing aid intended for being mounted within the ear canal |
| 5293253 | Facsimile apparatus for receiving facsimile transmission selectiv... |
| 5293514 | Integrating filter circuit |
| 5291195 | Target light for docking |
| 5291544 | Method of transferring, between two switching exchanges for mobil... |
| 5291074 | BiCMOS track and hold amplifier |
| 5291559 | Computer speaker |
| 5289525 | Handover method for radiotelephone networks |
| 5289526 | Cellular system access monitor |
| 5289533 | Facsimile transmitting and receiving apparatus |
| 5289523 | Telecommunications relay service method and apparatus |
| 5289521 | Audio/telecommunications system to assist in speech and cognitive... |
| 5289534 | Door ajar signalling device |
| 5287557 | FM receiver |
| 5287398 | Remotely accessible security controlled audio link |
| 5287400 | Communication control device capable of quickly searching for an ... |
| 5287402 | Data communication apparatus |
| 5287558 | FM receiver |
| 5285493 | Radio tele-communication device with received message displaying ... |
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