Inventor
LEBLANC FREDERICK W
US14 patents
⚠️ This page may combine multiple inventors who share the name “LEBLANC FREDERICK W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US WEST TECHNOLOGIES INC
4 patentsUS5596625AJan 21, 1997
Method for routing emergency calls during busy interface channel conditions
US WEST TECHNOLOGIES INC409 citations98
US5570412AOct 29, 1996
System and method for updating a location databank
US WEST TECHNOLOGIES INC445 citations98
US5508707AApr 16, 1996
Method for determining position by obtaining directional information from spatial division multiple access (SDMA)-equipped and non-SDMA-equipped base stations
US WEST TECHNOLOGIES INC329 citations96
US5602903AFeb 11, 1997
Positioning system and method
US WEST TECHNOLOGIES INC260 citations95
TRACBEAM LLC
3 patentsUS7812766B2Oct 12, 2010
Locating a mobile station and applications therefor
TRACBEAM LLC280 citations98
US6952181B2Oct 4, 2005
Locating a mobile station using a plurality of wireless networks and applications therefor
TRACBEAM LLC604 citations98
US6236365B1May 22, 2001
Location of a mobile station using a plurality of commercial wireless infrastructures
TRACBEAM LLC1,421 citations98