Inventor
CHAUDRY SHAHID R
CA9 patents
⚠️ This page may combine multiple inventors who share the name “CHAUDRY SHAHID R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RESEARCH IN MOTION LTD
6 patentsUS7818025B2Oct 19, 2010
Method and system for maintaining a wireless data connection
RESEARCH IN MOTION LTD16 citations90
US7715868B2May 11, 2010
Method and system for maintaining a wireless data connection
RESEARCH IN MOTION LTD21 citations90
US7646753B2Jan 12, 2010
Mobile IP registration process for always-on device
RESEARCH IN MOTION LTD9 citations84
US7809387B2Oct 5, 2010
Methods and apparatus for prioritizing voice call requests during data communication sessions with a mobile device
RESEARCH IN MOTION LTD8 citations83
US7409204B2Aug 5, 2008
Method for eliminating multiple notifications for the same voicemail message
RESEARCH IN MOTION LTD6 citations62
US7911996B2Mar 22, 2011
System and method for registration and packet data reconnect
RESEARCH IN MOTION LTD1 citations52