Inventor · disambiguated record
Letao Zhang
Also filed as: ZHANG LETAO
5 granted patents·3 pending applications·4 citations·filing 2019–2021
63Inventor score
Top patents by PatentIndex Score
8 records- 0192US11335756B2OLED display device and manufacturing method of TFT array substrateSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted May 17, 2022·4 cites·20 claims
- 0254US11957000B2Organic light emitting diode panel and method of preparing the sameSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Apr 9, 2024·0 cites·20 claims
- 0353US12446405B2Display panel and method for preparing same and display deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2021·Granted Oct 14, 2025·0 cites·4 claims
- 0446US12514064B2Display panel including first metal film, second metal film, third metal film, and oxide semiconductor layer, method of manufacturing sameSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2021·Granted Dec 30, 2025·0 cites·20 claims
- 0544US12144207B2OLED display panel and method of manufacturing sameSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Nov 12, 2024·0 cites·2 claims
- 0640US2021328070A1Thin film transistor substrate and preparation method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Application pending·0 cites
- 0739US2022310981A1Display panel and manufacturing method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Application pending·0 cites
- 0837US2022208799A1Array substrate, fabricating method thereof, and display deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →