Inventor · disambiguated record

Yuankun Zheng

Also filed as: ZHENG YUANKUN

1 granted patent·2 citations·filing 2011–2011

19Inventor score

Technology areasG06F

Files withHE ZHIQIANG1

Top patents by PatentIndex Score

1 record

0165US9081486B2Method, device and system for acquiring virtual keyboardHE ZHIQIANG·Filed 2011·Granted Jul 14, 2015·2 cites·29 claims

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