Inventor · disambiguated record
Guochang Li
Also filed as: LI GUOCHANG
1 granted patent·3 pending applications·0 citations·filing 2022–2023
1Inventor score
Top patents by PatentIndex Score
4 records- 0153US2024405159A1Growth method and structure of led epitaxyFOCUS LIGHTINGS TECH SUQIAN CO LTD·Filed 2023·Application pending·0 cites
- 0249US2025081672A1Led chip based on alumina-silica composite substrate and fabrication method thereofFOCUS LIGHTINGS TECH CO LTD·Filed 2023·Application pending·0 cites
- 0343US2024258463A1LED Epitaxial Wafer and Fabrication Process ThereofFOCUS LIGHTINGS TECH CO LTD·Filed 2022·Application pending·0 cites
- 0438US12369432B2LED epitaxial structure and preparation method and application thereofFOCUS LIGHTINGS TECH CO LTD·Filed 2022·Granted Jul 22, 2025·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →