Source: http://www.google.nl/patents/US7412246
Timestamp: 2018-01-16 09:42:57
Document Index: 391869513

Matched Legal Cases: ['art 2005', 'art 2013', 'art 2007', 'art 2007', 'art 2010', 'art 2010']

Patent US7412246 - Method and system for improved wlan location - Google Patenten
Mobile units within an area are located using a wireless local area network. Reference signal transmitters are provided at selected fixed locations within the area. Reference signals are transmitted using the reference signal transmitters using a first selected channel of the wireless local area network....http://www.google.nl/patents/US7412246?utm_source=gb-gplus-sharePatent US7412246 - Method and system for improved wlan location
Publicatienummer US7412246 B2
Aanvraagnummer US 10/679,524
Publicatiedatum 12 aug 2008
Aanvraagdatum 6 okt 2003
Prioriteitsdatum 6 okt 2003
Ook gepubliceerd als CN101019444A, CN101019444B, EP1671210A2, EP1671210A4, US8121612, US20050075118, US20090017841, WO2005036349A2, WO2005036349A3
Publicatienummer 10679524, 679524, US 7412246 B2, US 7412246B2, US-B2-7412246, US7412246 B2, US7412246B2
Uitvinders Thomas P. Lewis, Russell A. Barr
Patentcitaties (9), Niet-patentcitaties (3), Verwijzingen naar dit patent (33), Classificaties (7), Juridische gebeurtenissen (6)
US 7412246 B2
14. A system as specified in claim 8 wherein said reference signal transmitters are arranged to receive signals on said first selected channel and delay said reference signal transmissions if a signal is detected on said first selected channel.
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Classificatie in de VS 455/456.1, 455/67.11, 455/226.2