Inventor
KRAUL DOUGLAS R
US11 patents
⚠️ This page may combine multiple inventors who share the name “KRAUL DOUGLAS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
6 patentsUS6313732B1Nov 6, 2001
Advertiser pays information and messaging system, apparatus and method
MOTOROLA INC139 citations99
US5870030AFeb 9, 1999
Advertiser pays information and messaging system and apparatus
MOTOROLA INC563 citations99
US5612682AMar 18, 1997
Method and apparatus for controlling utilization of a process added to a portable communication device
MOTOROLA INC244 citations98
US4414676ANov 8, 1983
Signal synchronization system
MOTOROLA INC81 citations95
US5648990AJul 15, 1997
Radio accessory for communicating with a programmable computing device and method therefor
MOTOROLA INC17 citations71
US4422162ADec 20, 1983
Non-dissipative memory system
MOTOROLA INC5 citations62