Inventor · disambiguated record
Hu Dou
Also filed as: Dou hu
7 granted patents·2 pending applications·0 citations·filing 2020–2024
68Inventor score
Files withTCL CHINA STAR OPTOELECTRONICS TECH CO LTD7SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD2
Top patents by PatentIndex Score
9 records- 0172US12405491B2Viewing angle adjustment film structure, manufacturing method thereof, and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2024·Granted Sep 2, 2025·0 cites·13 claims
- 0259US11914235B2Viewing angle adjustment film structure, manufacturing method thereof, and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Feb 27, 2024·0 cites·20 claims
- 0358US11886068B2Viewing angle diffusion film and display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Jan 30, 2024·0 cites·18 claims
- 0454US12025816B2Viewing angle diffuser film and display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·14 claims
- 0553US12405408B2Optical film and display deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·14 claims
- 0645US11442199B2Optical film, manufacturing method, and application thereofTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Sep 13, 2022·0 cites·18 claims
- 0744US2024118461A1Viewing angle diffusion film and display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Application pending·0 cites
- 0842US2022004224A1Viewing angle diffusion plate and display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Application pending·0 cites
- 0941US11112651B1Liquid crystal display deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Sep 7, 2021·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →