Patent Search Results

1 5,670,951 Radio communication device and method for generating threshold levels in a radio communication device for receiving four-level signals
2 5,657,357 Method and apparatus for providing duplicate messages in a radio communication system
3 5,596,589 Method and apparatus for encoding and decoding error correction codes in a radio communication system
4 5,507,038 Heat seal connector with integral parting agent
5 5,504,940 Shock isolation system having integral electrical interconnects
6 5,499,019 Method and apparatus for providing a demonstration mode in a data communication receiver
7 5,491,836 Method and apparatus for selectively squelching analog signals produced by a paging terminal
8 5,487,100 Electronic mail message delivery system
9 5,485,129 Method and apparatus for digital modulation using pulse deletion
10 5,475,734 Method and apparatus for sharing radio frequency spectrum in a radio frequency communication system
11 5,475,397 Method and apparatus for reducing discontinuities in an active addressing display system
12 5,475,379 Solid phase conformal coating suitable for use with electronic devices
13 5,473,320 Apparatus and method for configuring the presentation of received messages based on time
14 5,471,663 Expanded microcomputer system for controlling radio frequency interference
15 5,465,086 Selective call receiver and method for indicating status of operational parameters with voice messages
16 5,459,456 Method and apparatus for selectively forwarding messages received by a radio receiver to an external device
17 5,457,609 Charging contact for use with a battery powered electronic device
18 5,452,656 Apparatus for selectively applying solder paste to multiple types of printed circuit boards
19 5,451,933 Computer card having power switching capability
20 5,448,766 Method and apparatus for automatically replacing a non-functioning transmitter in a radio communication system
21 5,448,253 Antenna with integral transmission line section
22 5,438,696 Method and apparatus for controlling radio frequency interference generated by a voltage multiplier
23 5,436,599 Method and apparatus for digital modulation using pulse addition
24 5,432,839 Method and apparatus for forwarding selective call messages received in a first selective call service to a second selective call service
25 5,430,439 Selective call receiver having user defined message information in memory and presentation methods thereof
26 5,426,653 Method and apparatus for performing error correction on a signal received by a radio communication device
27 5,426,422 Method and apparatus for quick access to selected updated information in a selective call receiver
28 5,425,056 Method and apparatus for generating threshold levels in a radio communication device for receiving four-level signals
29 5,422,930 Method and apparatus for sharing radio frequency spectrum in a radio frequency communication system
30 5,418,528 Method and apparatus for prioritizing deletion of received messages based on message source and message order
31 5,414,598 Light wedge for distributing light across a display device
32 D356,793 Selective call receiver
33 5,398,023 Selective call receiver with flip-out display
34 5,396,537 Reliable message delivery system
35 5,396,522 Method and apparatus for clock synchronization with information received by a radio receiver
36 5,394,441 Method and apparatus for digitally tracking highs and lows of a signal received by a radio communication device
37 D355,657 Cover for a selective call receiver
38 5,392,455 Transducer with integrated switch element
39 5,381,447 Code division multiple access messaging system for providing seed information based on times of inbound messages
40 5,376,913 Variable resistor utilizing an elastomeric actuator
41 5,369,846 Molded-in locking pin for belt clip and lanyard