Inventor · disambiguated record
Steven Zweifach
Also filed as: ZWEIFACH STEVEN · ZWEIFACH STEVEN I
3 granted patents·1 pending application·249 citations·filing 2001–2008
74Inventor score
Top patents by PatentIndex Score
4 records- 0191US6668167B2Method and apparatus for sharing mobile user event information between wireless networks and fixed IP networksFiled 2001·Granted Dec 23, 2003·149 cites·2 claims
- 0289US6839554B2Method and apparatus for sharing mobile user event information between wireless networks and fixed IP networksINVERTIX CORP·Filed 2001·Granted Jan 4, 2005·100 cites·6 claims
- 0348US8422989B1Method and system for encoding telecommunications user informationHINES III THOMAS EDWARD·Filed 2008·Granted Apr 16, 2013·0 cites·18 claims
- 0439US2002035605A1Use of presence and location information concerning wireless subscribers for instant messaging and mobile commerceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →