Inventor · disambiguated record
Dazhong Chen
Also filed as: CHEN DAZHONG
8 granted patents·7 pending applications·22 citations·filing 1996–2025
77Inventor score
Files withXIAMEN SANAN OPTOELECTRONICS CO LTD7XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD5QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD2LIAOHE PETROLEUM EXPLORATION1
Top patents by PatentIndex Score
15 records- 0182US2024429349A1Light-emitting diode and method for manufacturing the sameQUANZHOU SANAN SEMICONDUCTOR TECH CO LTD·Filed 2024·Application pending·0 cites
- 0279US12356759B2High voltage light-emitting deviceXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 0378US12087885B2Light-emitting diode and method for manufacturing the sameXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·17 claims
- 0477US2024413291A1Light Emitting Diode and Fabrication Method ThereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0570US12021166B2High-voltage light-emitting deviceXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2021·Granted Jun 25, 2024·0 cites·20 claims
- 0666US12426405B2Light-emitting device and lighting apparatusQUANZHOU SANAN SEMICONDUCTOR TECH CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·20 claims
- 0764US11532769B2Light-emitting diode and method for manufacturing the sameXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Dec 20, 2022·0 cites·36 claims
- 0863US2025143030A1Light-emitting diode and light-emitting deviceXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0962US11862752B2Light-emitting diode and method for manufacturing the sameXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 1057US2023178689A1Semiconductor light-emitting device and light-emitting apparatus including the sameXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1153US12349510B2Light-emitting diode, light-emitting diode packaged module and display device including the sameXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2021·Granted Jul 1, 2025·0 cites·20 claims
- 1250US2019115511A1Light Emitting Diode and Fabrication Method ThereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Application pending·0 cites
- 1350US2023007967A1Light emitting diode deviceXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1446US2023014850A1Flip-chip light-emitting diode and semiconductor light-emitting deviceXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1534US5731517AMeasuring device used in a four-parameter measuring system and in a high temperature and high pressure conditionLIAOHE PETROLEUM EXPLORATION·Filed 1996·Granted Mar 24, 1998·22 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →