Li; Liqin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Liqin.The latest application filed is for "led light bulb".
- Li; Liqin - Jiaxing CN
- LI; LIQIN - Jiaxing City CN
- Li; Liqin - Zhejiang CN
- Li; Liqin - Guangdong CN
- Li; Liqin - Foshan CN
| Patent | Date |
|---|---|
| LED light bulb Grant 11,035,525 - Jiang , et al. June 15, 2 | 2021-06-15 |
| LED filament and led light bulb Grant 10,976,010 - Jiang , et al. April 13, 2 | 2021-04-13 |
| Led Light Bulb App 20200300418 - JIANG; TAO ; et al. | 2020-09-24 |
| LED bulb lamp Grant 10,781,979 - Jiang , et al. Sept | 2020-09-22 |
| LED light bulb and LED filament thereof Grant 10,767,817 - Jiang , et al. Sep | 2020-09-08 |
| LED filament and light bulb Grant 10,704,741 - Jiang , et al. | 2020-07-07 |
| LED light bulb with two sets of filaments Grant 10,690,293 - Jiang , et al. | 2020-06-23 |
| LED light bulb Grant 10,619,800 - Jiang , et al. | 2020-04-14 |
| Led Light Bulb And Led Filament Thereof App 20200103081 - JIANG; TAO ; et al. | 2020-04-02 |
| Led Filament And Light Bulb App 20200056747 - JIANG; TAO ; et al. | 2020-02-20 |
| LED light bulb and LED Filament thereof Grant 10,527,233 - Jiang , et al. J | 2020-01-07 |
| Led Light Bulb App 20200003368 - JIANG; TAO ; et al. | 2020-01-02 |
| LED filament Grant 10,487,987 - Jiang , et al. Nov | 2019-11-26 |
| LED filament light source and lamp Grant 10,473,272 - Haberkorn , et al. Nov | 2019-11-12 |
| LED filament module and LED light bulb Grant 10,473,271 - Jiang , et al. Nov | 2019-11-12 |
| Led Filament And Led Light Bulb App 20190331303 - JIANG; Tao ; et al. | 2019-10-31 |
| LED filament and LED light bulb Grant 10,359,152 - Jiang , et al. | 2019-07-23 |
| Led Filament Light Source And Lamp App 20190186698 - Haberkorn; Lene ; et al. | 2019-06-20 |
| Led Light Bulb App 20190162370 - JIANG; TAO ; et al. | 2019-05-30 |
| Led Light Bulb And Led Filament Thereof App 20190154206 - JIANG; TAO ; et al. | 2019-05-23 |
| LED lighting device having an improved LED holder Grant 10,215,343 - Haberkorn , et al. Feb | 2019-02-26 |
| LED tube lamp Grant 9,945,520 - Jiang , et al. April 17, 2 | 2018-04-17 |
| Led Lighting Device Having An Improved Led Holder App 20180080612 - Haberkorn; Lene ; et al. | 2018-03-22 |
| LED tube lamp Grant 9,890,909 - Liu , et al. February 13, 2 | 2018-02-13 |
| Led Filament And Led Light Bulb App 20170241598 - JIANG; TAO ; et al. | 2017-08-24 |
| Led Filament App 20170130906 - JIANG; TAO ; et al. | 2017-05-11 |
| LED tube lamp with improved compatibility with an electrical ballast Grant 9,629,211 - Xiong , et al. April 18, 2 | 2017-04-18 |
| LED tube lamp Grant 9,618,168 - Jiang , et al. April 11, 2 | 2017-04-11 |
| Led Filament Module And Led Light Bulb App 20170084809 - JIANG; TAO ; et al. | 2017-03-23 |
| Led Bulb Lamp App 20170074462 - JIANG; Tao ; et al. | 2017-03-16 |
| Led Tube Lamp App 20160091147 - Jiang; Tao ; et al. | 2016-03-31 |
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