Source: http://www.google.nl/patents/US5873040
Timestamp: 2018-01-19 11:25:32
Document Index: 350646290

Matched Legal Cases: ['art 1993', 'art 2001', 'art 1998', 'art 2003', 'art 2003', 'art 2000', 'art 2004', 'art 2006', 'art 2006', 'art 2009', 'art 2001', 'art 2011', 'art 2007', 'art 2009', 'art 2013', 'art 2006', 'art 2015', 'art 2016', 'art 2011', 'art 2017', 'art 2001', 'art 2005', 'art 2006', 'art 2008', 'art 2007', 'art 2009', 'art 2009', 'art 2009', 'art 2009', 'art 2009', 'art 2009', 'art 2010', 'art 2013', 'art 2013', 'art 2006']

Patent US5873040 - Wireless 911 emergency location - Google Patenten
A system arrangement and method are disclosed for determining location of a wireless mobile unit involved in a call for public emergency assistance (e.g. a "911" call). The system is cost-effective in that it makes extensive use of existing telecommunication infrastructures, and does not require either...http://www.google.nl/patents/US5873040?utm_source=gb-gplus-sharePatent US5873040 - Wireless 911 emergency location
Publicatienummer US5873040 A
Aanvraagnummer US 08/698,012
Publicatiedatum 16 feb 1999
Aanvraagdatum 13 aug 1996
Prioriteitsdatum 13 aug 1996
Publicatienummer 08698012, 698012, US 5873040 A, US 5873040A, US-A-5873040, US5873040 A, US5873040A
Uitvinders James M. Dunn, Edith Helen Stern
Patentcitaties (29), Niet-patentcitaties (1), Verwijzingen naar dit patent (295), Classificaties (20), Juridische gebeurtenissen (8)
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Classificatie in de VS 455/456.2, 455/457
Internationale classificatie B60R25/10, G08B25/01, G01S5/00, H04M11/04, H04W64/00, G01S19/09, G01S19/46, G01S5/14
Coöperatieve classificatie G01S5/0036, G01S5/14, G01S2205/006, H04W64/00, B60R25/102, G01S2205/008, G08B25/016
Europese classificatie B60R25/102, G08B25/01D, H04W64/00
16 juli 2002 FPAY Fee payment
13 april 2010 RR Request for reexamination filed
6 mei 2010 AS Assignment
12 juli 2010 FPAY Fee payment