Inventor · disambiguated record
Yiwen Chang
Also filed as: CHANG YIWEN
5 granted patents·2 pending applications·28 citations·filing 2015–2025
71Inventor score
Top patents by PatentIndex Score
7 records- 0189US10904617B1Synchronizing a client device with media content for scene-specific notificationsAMAZON TECH INC·Filed 2015·Granted Jan 26, 2021·24 cites·1 claims
- 0283US10181306B2Peep-proof display apparatus and display method thereofAU OPTRONICS CORP·Filed 2015·Granted Jan 15, 2019·4 cites·20 claims
- 0369US2025380578A1Array base plane, method for preparing array base plane, display panel, and terminal deviceHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0466US11914247B2Backlight module and display screenHUAWEI TECH CO LTD·Filed 2023·Granted Feb 27, 2024·0 cites·20 claims
- 0563US11868008B2Display apparatus and electronic deviceHUAWEI TECH CO LTD·Filed 2023·Granted Jan 9, 2024·0 cites·20 claims
- 0656US11320696B2Backlight module, display, and mobile terminalHUAWEI TECH CO LTD·Filed 2021·Granted May 3, 2022·0 cites·19 claims
- 0747US2023258976A1Optical module, backlight control method, and display apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →