Inventor · disambiguated record
Xiangwei Zeng
Also filed as: ZENG XIANGWEI
7 granted patents·2 pending applications·39 citations·filing 2000–2022
81Inventor score
Top patents by PatentIndex Score
9 records- 0193US10817409B2System and method for testing software applications in a software defined networkAT & T IP I LP·Filed 2019·Granted Oct 27, 2020·21 cites·17 claims
- 0276US10204034B2System and method for testing software applications in a software defined networkAT & T IP I LP·Filed 2017·Granted Feb 12, 2019·2 cites·18 claims
- 0368US8740176B2Driving and adjusting device of passive shuttle-type shut-off valveZENG XIANGWEI·Filed 2011·Granted Jun 3, 2014·4 cites·5 claims
- 0452US6854478B1Fluid-controlled valve for pipeline pigFiled 2000·Granted Feb 15, 2005·8 cites·39 claims
- 0549US6895994B2Self-operated protection device for pipelineFiled 2004·Granted May 24, 2005·4 cites·9 claims
- 0645US10523542B2Systems and methods for testing integrated cloud interoperability, adjacent network compatibility and service chain connectivityAT & T IP I LP·Filed 2017·Granted Dec 31, 2019·0 cites·18 claims
- 0738USD1088409SMaskZENG XIANGWEI·Filed 2022·Granted Aug 19, 2025·0 cites·1 claims
- 0835US2004031523A1Protection device in event of pipe ruptureFiled 2001·Application pending·0 cites
- 0934US2007144340A1Adjustable Differential Flow Shuttle Valve Control SystemZENG XIANGWEI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →