Inventor · disambiguated record
Huijuan Cheng
Also filed as: CHENG HUIJUAN
8 granted patents·1 pending application·24 citations·filing 2011–2016
80Inventor score
Files withSEMICONDUCTOR MFG INT SHANGHAI3SEMICONDUCTOR MFG INT SHANGHAI CORP3SEMICONDUCTOR MFG INTERNATIONAL (SHANGHAI) CORPORATION2ZHU KAI1
Top patents by PatentIndex Score
9 records- 0189US8767359B2Electrostatic discharge protection circuit and electrostatic discharge protection methodZHU KAI·Filed 2011·Granted Jul 1, 2014·11 cites·20 claims
- 0288US9825022B2ESD clamp circuitSEMICONDUCTOR MFG INTERNATIONAL (SHANGHAI) CORPORATION·Filed 2015·Granted Nov 21, 2017·8 cites·14 claims
- 0378US9613946B2Low voltage triggered silicon controlled rectifier with high holding voltage and small silicon areaSEMICONDUCTOR MFG INT SHANGHAI CORP·Filed 2016·Granted Apr 4, 2017·3 cites·8 claims
- 0473US9691753B2Zener triggered silicon controlled rectifier with small silicon areaSEMICONDUCTOR MFG INT SHANGHAI CORP·Filed 2016·Granted Jun 27, 2017·2 cites·10 claims
- 0547US9105477B2ESD protection structure and ESD protection circuitSEMICONDUCTOR MFG INT SHANGHAI·Filed 2014·Granted Aug 11, 2015·0 cites·18 claims
- 0647US8981483B2ESD protection structure and ESD protection circuitSEMICONDUCTOR MFG INT SHANGHAI·Filed 2014·Granted Mar 17, 2015·0 cites·19 claims
- 0740US9647064B2Semiconductor device and related electronic deviceSEMICONDUCTOR MFG INT SHANGHAI CORP·Filed 2016·Granted May 9, 2017·0 cites·18 claims
- 0839US9871031B2Semiconductor device and an electronic apparatusSEMICONDUCTOR MFG INTERNATIONAL (SHANGHAI) CORPORATION·Filed 2015·Granted Jan 16, 2018·0 cites·13 claims
- 0933US2015270234A1Pad structure for semiconductor device connectionSEMICONDUCTOR MFG INT SHANGHAI·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →