Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414642 | Display substrate and preparation method therefor, and display apparatus | Xueyan Tian, Shiming Shi, Zheng Liu, Liangjian Li, Dengyun Chen | 2025-09-16 |
| 12401188 | Control method for current-limiting control circuit and electrical system | Zhigang Zhao, Junhao Liao, Yuanhua Lai, Baowei Lin, Xia Liu | 2025-08-26 |
| 12361889 | Display substrate, display panel, display apparatus, and method of fabricating display substrate | Hongwei Tian, Yanan Niu, Dong Li, Zheng Liu, Shuai Zhang | 2025-07-15 |
| 12308295 | Method for obtaining parameters of semiconductor structure, method for obtaining detection standard and detection method | Xinran Liu, Changli Zhu | 2025-05-20 |
| 12295205 | Organic electroluminescent device and display panel | Yibing FAN, Caiyu Qu, Huijuan Zhang, Liangjian Li, Zheng Liu | 2025-05-06 |
| 12183776 | Method for forming capacitor via | Zhenxing Li, Bo Shao, Xinran Liu | 2024-12-31 |
| 12176252 | Method and device for predicting inclination angle, and method and device for monitoring etching device | Bo Shao, Xinran Liu | 2024-12-24 |
| 12123063 | Converter bottom blowing system capable of allowing multiple media to share bottom blowing lances and method for using same | Kai Dong, Xin Ren, Rong ZHU, Guangsheng WEI, Chao Feng +5 more | 2024-10-22 |
| 12107021 | Process monitoring method and process monitoring system | Xinran Liu, Changli Zhu | 2024-10-01 |
| 11983224 | Data presentation system, method and device, and computer-readable storage medium | Huan Wu | 2024-05-14 |
| 11960180 | Display device with conductive structure and perforated light-shielding layer in same layer | Hongwei Tian, Dong Li, Liangjian Li | 2024-04-16 |
| 11855235 | Display panel and manufacturing method therefor, and display apparatus | Hejin WANG, Liangjian Li, Zheng Liu | 2023-12-26 |
| 11579027 | Display panel, preparing method thereof, and display device | Meng Zhao, Xiaolong Li, Zheng Liu | 2023-02-14 |
| 11534443 | Quinazoline compounds, preparation method, use, and pharmaceutical composition thereof | Heng Xu, Xiaoguang Chen, Songwen LIN, Ming Ji, Jing Jin +2 more | 2022-12-27 |
| 11538366 | Display panel and detecting method thereof | Xiaolong Li, Meng Zhao, Zheng Liu, Mingxin Zhang | 2022-12-27 |
| 11380715 | Display substrate, display panel, display apparatus, and method of fabricating display substrate | Hongwei Tian, Yanan Niu, Dong Li, Zheng Liu, Shuai Zhang | 2022-07-05 |
| 11380876 | Display substrate, method for manufacturing the same and display device | Hongwei Tian, Yanan Niu, Dong Li, Ming Liu, Zheng Liu | 2022-07-05 |
| 11374065 | Flexible display panel and display apparatus | Dong Li, Hongwei Tian, Huijuan Zhang, Zheng Liu, Xiaolong Li +2 more | 2022-06-28 |
| 11340664 | Display device and manufacturing method thereof | Hongwei Tian, Yanan Niu, Dong Li, Zheng Liu, Ming Liu | 2022-05-24 |
| 11335883 | Organic light-emitting diode display substrate with a protection layer and manufacturing method thereof, and display device | Hongwei Tian, Yanan Niu, Chunyan Xie, Dong Li, Zheng Liu +1 more | 2022-05-17 |
| 11232746 | Pixel circuit of organic light emitting device and organic light emitting display panel | Qi Ouyang | 2022-01-25 |
| 11222586 | Display panel, manufacturing method thereof, and display device | Dong Li, Hongwei Tian, Xiaolong Li, Shuai Zhang | 2022-01-11 |
| 11139356 | Array substrate and manufacturing method thereof, display panel and display device | Hongwei Tian, Yanan Niu, Dong Li, Ming Liu, Zheng Liu | 2021-10-05 |
| 11036141 | Photoresist and manufacturing method of photoresist patterns | Ming Liu, Yueping Zuo, Qiuhua Meng, Fei FANG | 2021-06-15 |