Inventor · disambiguated record
Charles Arthur Witschorik
Also filed as: WITSCHORIK CHARLES A · WITSCHORIK CHARLES ARTHUR
8 granted patents·3 pending applications·451 citations·filing 1996–2005
89Inventor score
Files withLUCENT TECHNOLOGIES INC6ALCATEL LUCENT USA INC1AT & T CORP1DOMBKOWSKI KEVIN E1GHASEM MEHDI R1
Top patents by PatentIndex Score
11 records- 0189US6131718ASystem and method for the detection of counterfeit currencyLUCENT TECHNOLOGIES INC·Filed 1998·Granted Oct 17, 2000·185 cites·21 claims
- 0277US6009100AAsynchronous transfer mode switching systemLUCENT TECHNOLOGIES INC·Filed 1997·Granted Dec 28, 1999·66 cites·2 claims
- 0372US6125117AHybrid packet-circuit telephone network configurationLUCENT TECHNOLOGIES INC·Filed 1996·Granted Sep 26, 2000·43 cites·5 claims
- 0471US6298065B1Method for multi-mode operation of a subscriber line card in a telecommunications systemLUCENT TECHNOLOGIES INC·Filed 1997·Granted Oct 2, 2001·79 cites·10 claims
- 0565US5736932ASecurity for controlled access systemsAT & T CORP·Filed 1996·Granted Apr 7, 1998·60 cites·24 claims
- 0653US6396829B1Communications channel synchronous micro-cell for integrating circuit and packet data transmissionsLUCENT TECHNOLOGIES INC·Filed 1999·Granted May 28, 2002·15 cites·20 claims
- 0744US7840807B2Authentication of computing device through employment of determination that current location of authentication device matches initial locationALCATEL LUCENT USA INC·Filed 2004·Granted Nov 23, 2010·2 cites·28 claims
- 0844US2005240991A1Secure data communication systemDOMBKOWSKI KEVIN E·Filed 2004·Application pending·0 cites
- 0941US2004235500A1System for providing unified cellular and wire-line service using a home cellFiled 2003·Application pending·0 cites
- 1040US2007025370A1Cable gateway for interfacing packet cable networks with IP multimedia subsystemsGHASEM MEHDI R·Filed 2005·Application pending·0 cites
- 1139US7366198B2Method and system for packet and circuit telephony in a distributed telecommunications switching systemLUCENT TECHNOLOGIES INC·Filed 2003·Granted Apr 29, 2008·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →