NIU; Hanzhang
Patent Applications and Registrations
Patent applications and USPTO patent grants for NIU; Hanzhang.The latest application filed is for "strip-shaped display structure, display panel and display apparatus".
- NIU; Hanzhang - Beijing CN
| Patent | Date |
|---|---|
| Strip-shaped Display Structure, Display Panel And Display Apparatus App 20220244605 - ZHANG; Enliang ; et al. | 2022-08-04 |
| Spliced display device and backlight control method therefor Grant 11,069,307 - Cheng , et al. July 20, 2 | 2021-07-20 |
| Spliced Display Device And Backlight Control Method Therefor App 20200342819 - CHENG; Jinhui ; et al. | 2020-10-29 |
| Pixel driving circuit and driving method thereof, display driving circuit, display substrate and display device Grant 10,657,890 - Liu , et al. | 2020-05-19 |
| Pixel Driving Circuit And Driving Method Thereof, Display Driving Circuit, Display Substrate And Display Device App 20190122609 - LIU; Song ; et al. | 2019-04-25 |
| Shell for mobile device and mobile device Grant 10,172,245 - Yao , et al. J | 2019-01-01 |
| Shell For Mobile Device And Mobile Device App 20170265314 - YAO; Haiyan ; et al. | 2017-09-14 |
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