Bill Wojtczak

Person

Lockport, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for providing calling name identification requery
- Patent number 7,920,686
- Issue date Apr 5, 2011
- AT&T Intellectual Property I, L.P.
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing calling name identification requery
- Patent number 7,627,104
- Issue date Dec 1, 2009
- AT&T Intellectual Property, I,L.P.
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing calling name identification requery
- Patent number 7,333,598
- Issue date Feb 19, 2008
- AT&T Knowledge Ventures L.P.
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing calling name identification requery
- Patent number 7,190,777
- Issue date Mar 13, 2007
- SBC Properties, L.P.
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing calling name identification requery
- Patent number 6,975,716
- Issue date Dec 13, 2005
- SBC Properties, L.P.
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing calling name identification with ad...
- Patent number 6,891,939
- Issue date May 10, 2005
- SBC Properties, L.P.
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing calling name identification requery
- Patent number 6,560,324
- Issue date May 6, 2003
- Ameritech Corporation
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing calling name identification requery
- Patent number 6,275,576
- Issue date Aug 14, 2001
- Ameritech Corporation
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing calling name identification requery
- Patent number 5,974,128
- Issue date Oct 26, 1999
- Ameritech Corporation
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method And System For Providing Calling Name Identification Requery
- Publication number 20100046725
- Publication date Feb 25, 2010
- AT&T Intellectual Property I, L.P.
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Providing Calling Name Identification Requery
- Publication number 20080095349
- Publication date Apr 24, 2008
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing calling name identification requery
- Publication number 20070133783
- Publication date Jun 14, 2007
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing calling name identification requery
- Publication number 20060078104
- Publication date Apr 13, 2006
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing calling name identification requery
- Publication number 20040052351
- Publication date Mar 18, 2004
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for providing calling name identification requery
- Publication number 20020003870
- Publication date Jan 10, 2002
- Ameritech Corporation
- Ron Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Bill Wojtczak

Person

Patents Grantslast 30 patents

Method and system for providing calling name identification requery

Method and system for providing calling name identification requery

Method and system for providing calling name identification requery

Method and system for providing calling name identification requery

Method and system for providing calling name identification requery

Method and system for providing calling name identification with ad...

Method and system for providing calling name identification requery

Method and system for providing calling name identification requery

Method and system for providing calling name identification requery

Patents Applicationslast 30 patents

Method And System For Providing Calling Name Identification Requery

Method and System for Providing Calling Name Identification Requery

Method and system for providing calling name identification requery

Method and system for providing calling name identification requery

Method and system for providing calling name identification requery

Method and system for providing calling name identification requery