Inventor · disambiguated record
Yaofu Zheng
Also filed as: ZHENG YAOFU
3 granted patents·9 citations·filing 2015–2019
59Inventor score
Technology areasF21V
Top patents by PatentIndex Score
3 records- 0178US10760774B1Compact safer tightly secured lighting systemFUJIAN OUMEIDA ELECTRIC MACHINE CO LTD·Filed 2019·Granted Sep 1, 2020·5 cites·5 claims
- 0275US10907801B1Lamp capable of expanding illumination rangeFUJIAN OUMEIDA ELECTRIC MACHINE CO LTD·Filed 2019·Granted Feb 2, 2021·4 cites·6 claims
- 0333US9739468B2Embedded LED lampFUAN OUMEIDA ELECTRIC MACHINE CO LTD·Filed 2015·Granted Aug 22, 2017·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →