Inventor · disambiguated record
Changyong Zhu
Also filed as: ZHU CHANGYONG
5 granted patents·1 pending application·53 citations·filing 2016–2018
79Inventor score
Technology areasH05B
Top patents by PatentIndex Score
6 records- 0182USD845532SLighting fixtureWSD LED INC·Filed 2016·Granted Apr 9, 2019·27 cites·1 claims
- 0268USD886335SLight fixtureWSD LED INC·Filed 2018·Granted Jun 2, 2020·13 cites·1 claims
- 0360USD841871SLighting fixtureWSD LED INC·Filed 2017·Granted Feb 26, 2019·9 cites·1 claims
- 0439US2019346121A1Led light fixture with optional adjustable photoelectric controlWSD LED INC·Filed 2018·Application pending·0 cites
- 0538USD808062SFull cut off LED wall pack lightZHU CHANGYONG·Filed 2016·Granted Jan 16, 2018·4 cites·1 claims
- 0627USD882128SLight fixtureWSD LED INC·Filed 2018·Granted Apr 21, 2020·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →