Inventor · disambiguated record
Liangyin Gui
Also filed as: GUI LIANGYIN
2 granted patents·0 citations·filing 2018–2020
23Inventor score
Files withOPPLE LIGHTING CO LTD2
Top patents by PatentIndex Score
2 records- 0144US10338306B2Edge-lit light guide device with light source and light guide end received in receiving groove of cover, and metal frameOPPLE LIGHTING CO LTD·Filed 2018·Granted Jul 2, 2019·0 cites·20 claims
- 0233US11131447B2Lighting fixtureOPPLE LIGHTING CO LTD·Filed 2020·Granted Sep 28, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →