Li; Yu Min
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Yu Min.The latest application filed is for "led filament and led bulb with led filament".
- Li; Yu Min - Xiamen CN
- Li; Yu Min - Yangmei TW
- LI; Yu-Min - Yangmei City TW
- Li; Yu-Min - Zhongli N/A TW
- Li; Yu-Min - Zhongli City TW
| Patent | Date |
|---|---|
| LED filament and LED bulb with LED filament Grant 10,989,363 - Yang , et al. April 27, 2 | 2021-04-27 |
| Led Filament And Led Bulb With Led Filament App 20190137048 - Yang; Chien-Li ; et al. | 2019-05-09 |
| LED filament and LED bulb with LED filament Grant 10,215,342 - Yang , et al. Feb | 2019-02-26 |
| LED assembly and LED bulb using the same Grant 9,874,318 - Su , et al. January 23, 2 | 2018-01-23 |
| Led Filament And Led Bulb With Led Filament App 20170016582 - Yang; Chien-Li ; et al. | 2017-01-19 |
| LED light lamps using stack effect for improving heat dissipation Grant 9,115,875 - Su , et al. August 25, 2 | 2015-08-25 |
| Led Light Lamps Using Stack Effect For Improving Heat Dissipation App 20140375201 - SU; Hwa ; et al. | 2014-12-25 |
| Solid state light emitting device Grant 8,450,748 - Su , et al. May 28, 2 | 2013-05-28 |
| Method For Fabricating Self Assembling Light Emitting Diode Lens App 20120326341 - CHENG; Tzu-Chi ; et al. | 2012-12-27 |
| Solid State Light Emitting Device App 20110180804 - Su; Hwa ; et al. | 2011-07-28 |
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