Inventor
KARR CHARLES L
US15 patents
⚠️ This page may combine multiple inventors who share the name “KARR CHARLES L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRACBEAM LLC
8 patentsUS8032153B2Oct 4, 2011
Multiple location estimators for wireless location
TRACBEAM LLC127 citations99
US7764231B1Jul 27, 2010
Wireless location using multiple mobile station location techniques
TRACBEAM LLC420 citations99
US7525484B2Apr 28, 2009
Gateway and hybrid solutions for wireless location
TRACBEAM LLC398 citations99
US7298327B2Nov 20, 2007
Geographic location using multiple location estimators
TRACBEAM LLC649 citations99
US7812766B2Oct 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
US9277525B2Mar 1, 2016
Wireless location using location estimators
TRACBEAM LLC24 citations94