Inventor · disambiguated record
Guanghua Song
Also filed as: SONG GUANGHUA
3 granted patents·2 pending applications·5 citations·filing 2008–2021
56Inventor score
Top patents by PatentIndex Score
5 records- 0182US11235668B1Efficient control system and method for brushless motor with wide working rangeUNIV ZHEJIANG·Filed 2021·Granted Feb 1, 2022·3 cites·8 claims
- 0280US11318847B2Energy management control system suitable for solar-powered unmanned aerial vehicle and control method thereofUNIV ZHEJIANG·Filed 2021·Granted May 3, 2022·2 cites·18 claims
- 0346US8637761B2Solar cells fabricated by using CVD epitaxial Si films on metallurgical-grade Si wafersFU JIANMING·Filed 2008·Granted Jan 28, 2014·0 cites·16 claims
- 0444US2013252427A1Method for cleaning textured silicon wafersSONG GUANGHUA·Filed 2012·Application pending·0 cites
- 0536US2022153408A1Dragonfly-like miniature four-winged ornithopterUNIV ZHEJIANG·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →