Inventor · disambiguated record
Changjun Zha
Also filed as: ZHA CHANGJUN
4 granted patents·1 pending application·2 citations·filing 2013–2017
56Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD5
Top patents by PatentIndex Score
5 records- 0178US9950336B2Coating apparatus and process for manufacturing color filter substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Apr 24, 2018·2 cites·13 claims
- 0250US10295713B2Color filter substrate, preparing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted May 21, 2019·0 cites·20 claims
- 0344US9417536B2Exposure apparatus and exposure systemBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Aug 16, 2016·0 cites·6 claims
- 0441US10114283B2Mask plate, exposure device, and exposure methodBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Oct 30, 2018·0 cites·10 claims
- 0533US2018113357A1Color filter substrate and manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →