Inventor
CHILDRESS JEFFREY S
US22 patents
⚠️ This page may combine multiple inventors who share the name “CHILDRESS JEFFREY S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
10 patentsUS5117501AMay 26, 1992
Dynamic regrouping in a trunked radio communications system
GEN ELECTRIC308 citations98
US4905234AFeb 27, 1990
Apparatus and method for transmitting digital data over a radio communications channel
GEN ELECTRIC256 citations97
US4939746AJul 3, 1990
Trunked radio repeater system
GEN ELECTRIC60 citations96
US4905302AFeb 27, 1990
Trunked radio repeater system
GEN ELECTRIC110 citations96
US4821292AApr 11, 1989
Adaptive limiter/detector which changes time constant upon detection of dotting pattern
GEN ELECTRIC89 citations96
US5109543AApr 28, 1992
Hardware interface and protocol for a mobile radio transceiver
GEN ELECTRIC25 citations92
US4903262AFeb 20, 1990
Hardware interface and protocol for a mobile radio transceiver
GEN ELECTRIC51 citations92
US4658435AApr 14, 1987
Radio trunking system with transceivers and repeaters using special channel acquisition protocol
GEN ELECTRIC63 citations92
US4649567AMar 10, 1987
Dispatch overdialing for inter-group and other added calling/called access to communications channels in a trunked radio communications system
GEN ELECTRIC53 citations92
US5086513AFeb 4, 1992
Digital radio transceiver programmer with advanced user interface
GEN ELECTRIC41 citations87
ERICSSON GE MOBILE COMMUNICAT
7 patentsUS5369783ANov 29, 1994
Dynamic regrouping in a trunked radio communications systems
ERICSSON GE MOBILE COMMUNICAT50 citations96
US5274837ADec 28, 1993
Trunked radio repeater system with multigroup calling feature
ERICSSON GE MOBILE COMMUNICAT62 citations96
US5483670AJan 9, 1996
Trunked radio repeater system with control channel monitoring feature
ERICSSON GE MOBILE COMMUNICAT22 citations92
US5274838ADec 28, 1993
Fail-soft architecture for public trunking system
ERICSSON GE MOBILE COMMUNICAT47 citations92
US5125102AJun 23, 1992
Trunked radio repeater system including synchronization of a control channel and working channels
ERICSSON GE MOBILE COMMUNICAT46 citations92
US5408680AApr 18, 1995
Single channel autonomous digitally trunked RF communications system
ERICSSON GE MOBILE COMMUNICAT40 citations91
US5265093ANov 23, 1993
Hardware interface and protocol for a mobile radio transceiver
ERICSSON GE MOBILE COMMUNICAT20 citations82