Liang; Dingwei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liang; Dingwei.The latest application filed is for "lighting apparatus".
- Liang; Dingwei - Fujian CN
- Liang; Dingwei - Xiamen CN
- LIANG; Dingwei - Fujian Province CN
| Patent | Date |
|---|---|
| Lighting apparatus Grant 11,215,347 - Xie , et al. January 4, 2 | 2022-01-04 |
| Lighting Apparatus App 20210156552 - Xie; Shijian ; et al. | 2021-05-27 |
| Led Light Bulb Apparatus And Led Light Apparatus App 20210090875 - Fu; Mingyan ; et al. | 2021-03-25 |
| LED light bulb apparatus and LED light apparatus Grant 10,892,154 - Fu , et al. January 12, 2 | 2021-01-12 |
| Led Light Bulb Apparatus And Led Light Apparatus App 20200185213 - Fu; Mingyan ; et al. | 2020-06-11 |
| LED light apparatus and assembling method thereof Grant 10,607,830 - Fu , et al. | 2020-03-31 |
| Downlight with spring fixing structure Grant 10,598,352 - Zeng , et al. | 2020-03-24 |
| Led Light Apparatus And Assembling Method Thereof App 20190108995 - Fu; Mingyan ; et al. | 2019-04-11 |
| Downlight With Spring Fixing Structure App 20180306416 - Zeng; Maojin ; et al. | 2018-10-25 |
| Processing Container Structure For Food Processor App 20110032792 - Liang; Dingwei ; et al. | 2011-02-10 |
| Oven App 20100116805 - LIANG; Dingwei ; et al. | 2010-05-13 |
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