Inventor · disambiguated record
Qing-Qing Zheng
Also filed as: ZHENG QING-QING
2 granted patents·2 pending applications·21 citations·filing 2011–2013
59Inventor score
Top patents by PatentIndex Score
4 records- 0190US8604372B2Push button and electronic device having sameYANG HE-HUI·Filed 2011·Granted Dec 10, 2013·15 cites·5 claims
- 0277US8964363B2Holding apparatus and external keyboard using the sameHONGFUJIN PREC IND SHENZHEN·Filed 2013·Granted Feb 24, 2015·6 cites·17 claims
- 0340US2012324722A1Disassembly deviceWang tian-lei·Filed 2011·Application pending·0 cites
- 0438US2013114296A1Light guide apparatus and electronic device using the sameZHENG QING-QING·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →