Inventor · disambiguated record
Yan Zhong
Also filed as: ZHONG YAN · Zhong yan-li
5 granted patents·11 citations·filing 2011–2019
71Inventor score
Top patents by PatentIndex Score
5 records- 0180US8917035B2Voltage regulation circuit and light emitting didoe driving apparatus having the sameZHANG WEI-QIANG·Filed 2012·Granted Dec 23, 2014·5 cites·34 claims
- 0269US11034426B2Underwater propulsion apparatus with failsafe features, control system, and method thereofGUANGDONG EPROPULSION TECH LIMITED·Filed 2019·Granted Jun 15, 2021·2 cites·19 claims
- 0368US9013106B2Lamp ballast having filament heating apparatus for gas discharge lampZHANG WEIQIANG·Filed 2011·Granted Apr 21, 2015·2 cites·12 claims
- 0468US8742670B2Electronic ballastZHONG YAN·Filed 2012·Granted Jun 3, 2014·2 cites·20 claims
- 0544US8884542B2Self-oscillating dimmable electronic ballastZHANG WEIQIANG·Filed 2011·Granted Nov 11, 2014·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →