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Patent applications and USPTO patent grants for BAI; Qingyun.The latest application filed is for "display panel, display device and manufacturing method of the display panel".
Patent | Date |
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Display Panel, Display Device And Manufacturing Method Of The Display Panel App 20220271110 - NAN; Xianghua ;   et al. | 2022-08-25 |
Display panel, display device and manufacturing method of the display panel Grant 11,362,157 - Nan , et al. June 14, 2 | 2022-06-14 |
Protein/polysaccharide/essential Oil Nanometer Edible Film And Preparation Method Therefor App 20210309816 - LI; Songlin ;   et al. | 2021-10-07 |
Display Panel, Display Device And Manufacturing Method Of The Display Panel App 20210151528 - NAN; Xianghua ;   et al. | 2021-05-20 |
Method For Preparing Conjugated Polymer Film, Light-emitting Diode, Display Device And Solar Cell App 20200168802 - XIA; Zengqiang ;   et al. | 2020-05-28 |
Display Substrate, Display Device And Manufacturing Method Of Display Substrate App 20190206946 - XU; Zhengyin ;   et al. | 2019-07-04 |
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