Source: http://www.google.nl/patents/US6108558
Timestamp: 2017-12-14 22:28:35
Document Index: 11756352

Matched Legal Cases: ['art 1998', 'art 2002', 'art 2003', 'art 2007', 'art 2008', 'art 2013', 'art 2011', 'art 2014', 'art 2015', 'art 2016', 'art 2005', 'art 2007', 'art 2009']

Patent US6108558 - Method for calculating a location of a remote Unit utilizing observed time ... - Google Patenten
Base stations (101, 103, and 105) transmit, and a remote unit (117) receives a radio frequency (RF) location signal. The remote unit (117) then computes an observed-time-difference (OTD) for each base station at particular time t1. Observed differences in received signal times, and are reported to a...http://www.google.nl/patents/US6108558?utm_source=gb-gplus-sharePatent US6108558 - Method for calculating a location of a remote Unit utilizing observed time difference (OTD) and real time difference (RTD) measurements.
Publicatienummer US6108558 A
Aanvraagnummer US 09/290,589
Publicatiedatum 22 aug 2000
Aanvraagdatum 13 april 1999
Prioriteitsdatum 21 april 1998
Ook gepubliceerd als EP1074095A1, EP1074095A4, WO1999055018A1
Publicatienummer 09290589, 290589, US 6108558 A, US 6108558A, US-A-6108558, US6108558 A, US6108558A
Uitvinders P. Vanderspool II Jan
Patentcitaties (7), Verwijzingen naar dit patent (136), Classificaties (12), Juridische gebeurtenissen (7)
US 6108558 A
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Classificatie in de VS 455/456.2, 342/450, 342/457
Internationale classificatie H04B17/00, G01S5/10, H04W64/00
Coöperatieve classificatie H04B17/364, G01S5/10, H04W64/00
Europese classificatie G01S5/10, H04W64/00, H04B17/00B1D
13 april 1999 AS Assignment