Method and apparatus combining a tracking system and a wireless communication system

J Goldinger, C Lanzl, J Werb - US Patent 6,812,824, 2004 - Google Patents
3.289, 114 3,478,344 3,706,094 3,707,711 3,740,742 3,805,265 3,914,762 3,944,928
3,964,024 3.973, 200 4,019,181 4,075,632 4,114,151 4,314,373 4,347,501 4,364.043 …

Method and apparatus for aggregating and communicating tracking information

JS Gloekler, G Smith, G Foyster - US Patent 7,394,372, 2008 - Google Patents
5,973,599 A 10, 1999 Nicholson et al. 6,013,949 A 1/2000 Tuttle 6,027,027 A 2/2000
Smithgall 6,058,374. A* 5/2000 Guthrie et al................. 705/28 6,400.272 B1 6, 2002 …

Tracking system and associated method

G Kochis - US Patent 7,196,621, 2007 - Google Patents
US PATENT DOCUMENTS 6,545,601 B1 4/2003 Monroe 6,553,336 B1 4/2003 Johnson et
al. 5,608.412 A 3/1997 Welles, II et al. 2001/0009.407 A1 7, 2001 Honda et al. 5,629,693. A …

Wireless tracking system and method with multipath error mitigation

D Caliri, D Smith - US Patent 7,545,326, 2009 - Google Patents
7,050,819 B2 5/2006 Schwengler et al. 2004/0212500 A1 10/2004 Stilp 7,053,830 B2
5/2006 Krumm et al. 2004/0235468 A1 11/2004 Luebke et al. 7,084.740 B2 8/2006 …

Location based tracking

S Forstall, GN Christie, RE Borchers… - US Patent …, 2012 - Google Patents
5,208,763 5,218,629 5,243,652 5,274,560 5,289,572 5,295,064 5,307,278 5,317,311
5,337,044 5,339,391 5,371,678 5,374,933 5,379,057 5,390,125 5,406,490 5,416,712 …

Wireless repeater for sensor system

L Kates - US Patent 7,042,352, 2006 - Google Patents
US PATENT DOCUMENTS 4,099,168 A 7/1978 Kedjierski et al. 4,226,533 A 10, 1980
Snowman 4400, 694. A 8/1983 Wong et al. 4,535,450 A 8, 1985 Tan 4,556,873. A 12/1985 …

Method and apparatus for communicating emergency information using wireless devices

NF Krasner, TG Wolf, L Sheynblat - US Patent 7,574,195, 2009 - Google Patents
US7574195B2 - Method and apparatus for communicating emergency information using
wireless devices - Google Patents US7574195B2 - Method and apparatus for communicating …

Electromagnetic tracking system and method using a single-coil transmitter

PT Anderson - US Patent 7,158,754, 2007 - Google Patents
US PATENT DOCUMENTS 6,188,355 B1 2/2001 Gilboa 6,201.987 B1 3/2001 Dumoulin
5.245, 307 A* 9/1993 Klaus et al................. 336,200 6,226,547 B1 5, 2001 Lockhart …

Method and system for location tracking

CD Thomas - US Patent 8,301,158, 2012 - Google Patents
US8301158B1 - Method and system for location tracking - Google Patents US8301158B1 -
Method and system for location tracking - Google Patents Method and system for location …

Tracking system using field mapping

D Harlev, R Eldar - US Patent 8,137,343, 2012 - Google Patents
US8137343B2 - Tracking system using field mapping - Google Patents US8137343B2 -
Tracking system using field mapping - Google Patents Tracking system using field mapping …