Inventor · disambiguated record
Xiaofei Cheng
Also filed as: CHENG XIAOFEI
3 granted patents·1 pending application·5 citations·filing 2005–2015
56Inventor score
Files withAGENCY SCIENCE TECH & RES1SAMUEL ROBERTS NOBLE FOUND INC1TENCENT TECH SHENZHEN CO LTD1WEN YANG JING1
Top patents by PatentIndex Score
4 records- 0174US7572953B2Plants with delayed floweringSAMUEL ROBERTS NOBLE FOUND INC·Filed 2005·Granted Aug 11, 2009·3 cites·19 claims
- 0254US8639119B2Remote node for wavelength-division-multiplexed passive optical networkWEN YANG JING·Filed 2009·Granted Jan 28, 2014·2 cites·6 claims
- 0337US2011188859A1Wdm-pon architecture based on externally seeded optical sourceAGENCY SCIENCE TECH & RES·Filed 2009·Application pending·0 cites
- 0429US10009444B2Protocol request processing method and device using the sameTENCENT TECH SHENZHEN CO LTD·Filed 2015·Granted Jun 26, 2018·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →