Inventor
SHEEHAN JOSEPH W
US14 patents
⚠️ This page may combine multiple inventors who share the name “SHEEHAN JOSEPH W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRUEPOSITION INC
13 patentsUS6563460B2May 13, 2003
Collision recovery in a wireless location system
TRUEPOSITION INC192 citations99
US6519465B2Feb 11, 2003
Modified transmission method for improving accuracy for E-911 calls
TRUEPOSITION INC178 citations99
US6400320B1Jun 4, 2002
Antenna selection method for a wireless location system
TRUEPOSITION INC220 citations99
US6388618B1May 14, 2002
Signal collection system for a wireless location system
TRUEPOSITION INC187 citations99
US6334059B1Dec 25, 2001
Modified transmission method for improving accuracy for e-911 calls
TRUEPOSITION INC220 citations99
US6285321B1Sep 4, 2001
Station based processing method for a wireless location system
TRUEPOSITION INC172 citations99
US6996392B2Feb 7, 2006
E911 overlay solution for GSM, for use in a wireless location system
TRUEPOSITION INC136 citations98
US6661379B2Dec 9, 2003
Antenna selection method for a wireless location system
TRUEPOSITION INC153 citations98
US6483460B2Nov 19, 2002
Baseline selection method for use in a wireless location system
TRUEPOSITION INC145 citations98
US6463290B1Oct 8, 2002
Mobile-assisted network based techniques for improving accuracy of wireless location system
TRUEPOSITION INC301 citations98
US6266013B1Jul 24, 2001
Architecture for a signal collection system of a wireless location system
TRUEPOSITION INC190 citations98
US6317604B1Nov 13, 2001
Centralized database system for a wireless location system
TRUEPOSITION INC275 citations96
USRE42285EApr 12, 2011
Applications processor including a database system, for use in a wireless location system
TRUEPOSITION INC26 citations94