Inventor · disambiguated record
Christopher Tate
Also filed as: TATE CHRISTOPHER · TATE CHRISTOPHER N · TATE CHRISTOPHER NEVILLE
10 granted patents·6 pending applications·554 citations·filing 1996–2011
92Inventor score
Top patents by PatentIndex Score
16 records- 0176US6272209B1Lifeline telephony provision for voice over digital subscriber lineNORTEL NETWORKS LTD·Filed 1999·Granted Aug 7, 2001·107 cites·14 claims
- 0274US6647117B1Continuity of voice carried over DSL during power failureNORTEL NETWORKS LTD·Filed 1999·Granted Nov 11, 2003·65 cites·15 claims
- 0373US6650697B1Wireline communication system and method of frequency allocation thereinNORTEL NETWORKS LTD·Filed 1999·Granted Nov 18, 2003·80 cites·19 claims
- 0473US6560225B1Enhanced performance VoDSLNORTEL NETWORKS LTD·Filed 1999·Granted May 6, 2003·81 cites·30 claims
- 0572US6353628B1Apparatus, method and system having reduced power consumption in a multi-carrier wireline environmentNORTEL NETWORKS LTD·Filed 1998·Granted Mar 5, 2002·93 cites·40 claims
- 0658US6353636B1Symbol alignment methodNORTEL NETWORKS LTD·Filed 1998·Granted Mar 5, 2002·39 cites·23 claims
- 0755US6400803B1Voice over digital subscriber line call redirection for lifeline serviceNORTEL NETWORKS LTD·Filed 1999·Granted Jun 4, 2002·39 cites·12 claims
- 0847US5959967ADigital transmission systemNORTHERN TELECOM LTD·Filed 1996·Granted Sep 28, 1999·24 cites·7 claims
- 0945US6577650B1Method of setting-up and controlling synchronization within a modemNORTEL NETWORKS LTD·Filed 1999·Granted Jun 10, 2003·19 cites·11 claims
- 1039US2002063932A1Multiple access system for communications networkFiled 2001·Application pending·0 cites
- 1139US2004028405A1Multiple access system for communication networkFiled 2001·Application pending·0 cites
- 1238US2002078219A1Communications system and method thereforFiled 2000·Application pending·0 cites
- 1338US2002176558A1Modem and system with call waiting switching facilities and method of supporting customer access to a service providerFiled 2000·Application pending·0 cites
- 1437US2005163149A1Multiple access system for communications networkFiled 2005·Application pending·0 cites
- 1533US6522691B1Method of and apparatus for determining the capacity of a telecommunications systemNORTEL NETWORKS LTD·Filed 1999·Granted Feb 18, 2003·7 cites·16 claims
- 1627US2012086551A1Headset Ear DetectionLOWE CHRISTOPHER KEVAN·Filed 2011·Application pending·0 cites
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