Inventor · disambiguated record
Chang Dong
Also filed as: DONG CHANG
2 granted patents·1 pending application·0 citations·filing 2019–2022
23Inventor score
Top patents by PatentIndex Score
3 records- 0158US11475853B2Display module, display system and control method for display systemBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Oct 18, 2022·0 cites·18 claims
- 0255US11366264B2Backlight module, display module and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·18 claims
- 0345US2023075532A1Ice rink and method for making ice surface of ice rinkUNIV TSINGHUA·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →