Inventor
NAJAFI HAMID
US15 patents
⚠️ This page may combine multiple inventors who share the name “NAJAFI HAMID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRIMBLE NAVIGATION LTD
3 patentsUS6166626ADec 26, 2000
Clandestine missing vehicle location reporting using cellular channels
TRIMBLE NAVIGATION LTD131 citations99
US6038444AMar 14, 2000
Method and apparatus for advising cellphone users of possible actions to avoid dropped calls
TRIMBLE NAVIGATION LTD185 citations99
US5929752AJul 27, 1999
Clandestine missing vehicle location reporting using cellular channels
TRIMBLE NAVIGATION LTD111 citations98