Inventor
ZDUNEK KENNETH J
US18 patents
⚠️ This page may combine multiple inventors who share the name “ZDUNEK KENNETH J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
17 patentsUS4870408ASep 26, 1989
Method for dynamically allocating data channels on a trunked communication system
MOTOROLA INC218 citations99
US4833701AMay 23, 1989
Trunked communication system with nationwide roaming capability
MOTOROLA INC450 citations99
US4837858AJun 6, 1989
Subscriber unit for a trunked voice/data communication system
MOTOROLA INC219 citations98
US5530438AJun 25, 1996
Method of providing an alert of a financial transaction
MOTOROLA INC424 citations97
US5014345AMay 7, 1991
Method for dynamically regrouping subscribers on a communications system
MOTOROLA INC80 citations96
US4723264AFeb 2, 1988
Signalling method for establishing trunked communication
MOTOROLA INC110 citations96
US4692945ASep 8, 1987
Dispatch trunked radio system
MOTOROLA INC59 citations96
US4612415ASep 16, 1986
Dynamic control of telephone traffic in a trunked radio system
MOTOROLA INC85 citations96
US5249305ASep 28, 1993
Radio frequency error detection and correction system
MOTOROLA INC58 citations95
US5115233AMay 19, 1992
Shared data/voice communication system with programmable data priority
MOTOROLA INC84 citations95
US4646345AFeb 24, 1987
Automatic unit ID for quasi-transmission trunked systems
MOTOROLA INC85 citations93
US5020130AMay 28, 1991
Universal frequency assignment protocol for trunked radio systems
MOTOROLA INC38 citations92
US4992783AFeb 12, 1991
Method and apparatus for controlling access to a communication system
MOTOROLA INC77 citations92
US4882751ANov 21, 1989
Secure trunked communications system
MOTOROLA INC35 citations92
US4817190AMar 28, 1989
Method for dynamically regrouping subscribers on a communications system
MOTOROLA INC85 citations92
US4243941AJan 6, 1981
Digital signal receiver having a dual bandwidth tracking loop
MOTOROLA INC48 citations92
US4159469AJun 26, 1979
Method and apparatus for the coding and decoding of digital information
MOTOROLA INC11 citations74