Inventor · disambiguated record
Mengfeng Tsai
Also filed as: TSAI MENGFENG
5 granted patents·6 pending applications·4 citations·filing 2001–2016
66Inventor score
Files withSBC KNOWLEDGE VENTURES LP5ARMANINO FREDERICK M1ARMANINO FREDERICK MICHAEL1AT & T SERVICES INC1SBC SERVICES INC1
Top patents by PatentIndex Score
11 records- 0155US7453809B2Trunk design optimization for public switched telephone networkAT & T SERVICES INC·Filed 2004·Granted Nov 18, 2008·2 cites·18 claims
- 0253US6829345B2Trunk design optimization for public switched telephone networkSBC SERVICES INC·Filed 2001·Granted Dec 7, 2004·2 cites·22 claims
- 0349US2008091914A1Method and system for multi-tiered data accessSBC KNOWLEDGE VENTURES LP·Filed 2007·Application pending·0 cites
- 0446US7346756B2System, computer readable medium and method for multi-tiered data accessSBC KNOWLEDGE VENTURES LP·Filed 2005·Granted Mar 18, 2008·0 cites·20 claims
- 0544US2005287983A1System and method of managing SS7-monitored call informationARMANINO FREDERICK M·Filed 2004·Application pending·0 cites
- 0643US2006159232A1System and method for managing a communication networkSBC KNOWLEDGE VENTURES LP·Filed 2005·Application pending·0 cites
- 0743US2007116185A1Real time web-based system to manage trouble tickets for efficient handlingSBC KNOWLEDGE VENTURES LP·Filed 2005·Application pending·0 cites
- 0841US2008264901A1Chemical Mechanical Polishing Process for Planarizing Copper SurfaceSEMICONDUCTOR MFG INT SHANGHAI·Filed 2008·Application pending·0 cites
- 0931US8073819B2System and method for storing element informationARMANINO FREDERICK MICHAEL·Filed 2004·Granted Dec 6, 2011·0 cites·22 claims
- 1031US2006265382A1Method and system of managing electronic dataSBC KNOWLEDGE VENTURES LP·Filed 2005·Application pending·0 cites
- 1130US9780087B2Semiconductor device and formation method thereofSEMICONDUCTOR MFG INT SHANGHAI CORP·Filed 2016·Granted Oct 3, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →