Inventor · disambiguated record

David Welch

Also filed as: WELCH DAVID · WELCH DAVID A · WELCH DAVID ARTHUR

7 granted patents·1 pending application·210 citations·filing 1996–2006

83Inventor score

Technology areasH04L G06F H04J H04W

Files withBURGESS JOHN K2 LUCENT TECHNOLOGIES INC2 ALCATEL LUCENT1 ALCATEL LUCENT USA INC1 SPRINT COMMUNICATIONS CO1

Top patents by PatentIndex Score

8 records

0194US7031700B1Method and system for location-based group conference initiationSPRINT SPECTRUM LP·Filed 2003·Granted Apr 18, 2006·187 cites·23 claims
0278US7630383B2Synchronization of time stamps of peer devices in a communication nodeALCATEL LUCENT USA INC·Filed 2005·Granted Dec 8, 2009·8 cites·18 claims
0357US8849351B2Vacating low usage packet data sessions in a wireless communication systemBURGESS JOHN K·Filed 2006·Granted Sep 30, 2014·2 cites·25 claims
0451US8036122B2Initiation of network treatment for data packet associated with real-time application different from network treatment applicable to data packet non-associated with the real-time applicationALCATEL LUCENT·Filed 2003·Granted Oct 11, 2011·2 cites·18 claims
0551US7916716B1System and method for providing local services within a consolidated network architectureSPRINT COMMUNICATIONS CO·Filed 2004·Granted Mar 29, 2011·1 cites·12 claims
0641US8750177B2Allocating memory to low usage packet data sessions in a wireless communication systemBURGESS JOHN K·Filed 2006·Granted Jun 10, 2014·0 cites·25 claims
0741US2005204214A1Distributed montoring in a telecommunications systemLUCENT TECHNOLOGIES INC·Filed 2004·Application pending·0 cites
0830US5649088ASystem and method for recording sufficient data from parallel execution stages in a central processing unit for complete fault recoveryLUCENT TECHNOLOGIES INC·Filed 1996·Granted Jul 15, 1997·10 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →