Inventor · disambiguated record
Chunhong Ma
Also filed as: MA CHUNHONG
5 granted patents·1 pending application·0 citations·filing 2018–2019
58Inventor score
Top patents by PatentIndex Score
6 records- 0155US11175442B2Color filter substrate and display panelORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2019·Granted Nov 16, 2021·0 cites·13 claims
- 0251US11275277B2Color filter substrate, manufacturing method thereof and display panelORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2019·Granted Mar 15, 2022·0 cites·20 claims
- 0350US10948761B2Color filter substrate, fabricating method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Mar 16, 2021·0 cites·17 claims
- 0448US11774654B2Substrate, mask, display panel and display deviceORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2018·Granted Oct 3, 2023·0 cites·17 claims
- 0542US11315882B2Alignment mark, substrate and manufacturing method therefor, and exposure alignment methodORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2018·Granted Apr 26, 2022·0 cites·13 claims
- 0641US2020278579A1Color filter substrate, manufacturing method thereof, and display deviceORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →