Charles Arthur Witschorik

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Authentication of computing device through employment of determinat...
- Patent number 7,840,807
- Issue date Nov 23, 2010
- Alcatel-Lucent USA Inc.
- Kevin Eugene Dombkowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for packet and circuit telephony in a distributed...
- Patent number 7,366,198
- Issue date Apr 29, 2008
- Lucent Technologies, Inc.
- Tina Lee Hinch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications channel synchronous micro-cell for integrating circu...
- Patent number 6,396,829
- Issue date May 28, 2002
- Lucent Technologies, Inc.
- Charles Arthur Witschorik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for multi-mode operation of a subscriber line card in a tele...
- Patent number 6,298,065
- Issue date Oct 2, 2001
- Lucent Technologies Inc.
- Kevin Eugene Dombkowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for the detection of counterfeit currency
- Patent number 6,131,718
- Issue date Oct 17, 2000
- Lucent Technologies Inc.
- Charles Arthur Witschorik
- G07 - CHECKING-DEVICES
Information Patent Grant
Hybrid packet-circuit telephone network configuration
- Patent number 6,125,117
- Issue date Sep 26, 2000
- Lucent Technologies Inc.
- Ronald Bruce Martin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asynchronous transfer mode switching system
- Patent number 6,009,100
- Issue date Dec 28, 1999
- Lucent Technologies Inc.
- Eric John Gausmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security for controlled access systems
- Patent number 5,736,932
- Issue date Apr 7, 1998
- AT&T Corp.
- Andrew Frederick Bulfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Cable gateway for interfacing packet cable networks with IP multime...
- Publication number 20070025370
- Publication date Feb 1, 2007
- Mehdi Rais Ghasem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Secure data communication system
- Publication number 20050240991
- Publication date Oct 27, 2005
- Kevin Eugene Dombkowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Authentication of computing device through employment of determinat...
- Publication number 20050210265
- Publication date Sep 22, 2005
- Kevin Eugene Dombkowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for providing unified cellular and wire-line service using a...
- Publication number 20040235500
- Publication date Nov 25, 2004
- Kevin E. Dombkowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for packet and circuit telephone in a distributed...
- Publication number 20040174861
- Publication date Sep 9, 2004
- Tina Lee Hinch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Charles Arthur Witschorik

Person

Patents Grantslast 30 patents

Authentication of computing device through employment of determinat...

Method and system for packet and circuit telephony in a distributed...

Communications channel synchronous micro-cell for integrating circu...

Method for multi-mode operation of a subscriber line card in a tele...

System and method for the detection of counterfeit currency

Hybrid packet-circuit telephone network configuration

Asynchronous transfer mode switching system

Security for controlled access systems

Patents Applicationslast 30 patents

Cable gateway for interfacing packet cable networks with IP multime...

Secure data communication system

Authentication of computing device through employment of determinat...

System for providing unified cellular and wire-line service using a...

Method and system for packet and circuit telephone in a distributed...