Inventor · disambiguated record
Shijie Cheng
Also filed as: CHENG SHIJIE
4 granted patents·6 citations·filing 2014–2024
62Inventor score
Top patents by PatentIndex Score
4 records- 0172US9502991B2Hybrid converter and wind power generating systemUNIV HUAZHONG SCIENCE TECH·Filed 2014·Granted Nov 22, 2016·3 cites·12 claims
- 0271US9484826B2Multiport DC-DC autotransformer and methods for controlling and using the sameUNIV HUAZHONG SCIENCE TECH·Filed 2015·Granted Nov 1, 2016·3 cites·17 claims
- 0354US12414741B2PPG signal quality evaluation method and apparatus and PPG signal processing method and systemSHENZHEN NINENOVO TECH LIMITED·Filed 2024·Granted Sep 16, 2025·0 cites·12 claims
- 0443US9755523B2Stereoscopic DC-DC converter and grid interconnectorUNIV HUAZHONG SCIENCE TECH·Filed 2014·Granted Sep 5, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →