DUAN; XIAOQING
Patent Applications and Registrations
Patent applications and USPTO patent grants for DUAN; XIAOQING.The latest application filed is for "lighting unit such as a bulb".
- DUAN; XIAOQING - SHANGHAI CN
- DUAN; Xiaoqing - EINDHOVEN NL
| Patent | Date |
|---|---|
| Lighting Unit Such As A Bulb App 20220120387 - YAN; CHENGRUI ; et al. | 2022-04-21 |
| LED bulb Grant D940,914 - Wang , et al. January 11, 2 | 2022-01-11 |
| Solid state lighting lamp Grant 10,865,974 - Duan , et al. December 15, 2 | 2020-12-15 |
| LED bulb Grant D902,447 - Li , et al. November 17, 2 | 2020-11-17 |
| Solid State Lighting Lamp App 20200088396 - DUAN; XIAOQING ; et al. | 2020-03-19 |
| Lighting Device And Luminaire Comprising The Same App 20200032964 - DUAN; Xiaoqing ; et al. | 2020-01-30 |
| Lamp device, LED lamp and luminaire Grant 10,132,449 - Wang , et al. November 20, 2 | 2018-11-20 |
| Lighting device and luminaire Grant 9,970,598 - Tousain , et al. May 15, 2 | 2018-05-15 |
| Lighting device having a light source heat sink arranged separate from a driver Grant 9,816,698 - Wang , et al. November 14, 2 | 2017-11-14 |
| Lamp Device, Led Lamp And Luminaire App 20170227170 - WANG; Bao ; et al. | 2017-08-10 |
| Lighting Device And Luminaire App 20170138541 - TOUSAIN; ROBERTUS LEONARDUS ; et al. | 2017-05-18 |
| Lighting device Grant 9,249,965 - Ter Weeme , et al. February 2, 2 | 2016-02-02 |
| Light source comprising a light emitter arranged inside a translucent outer envelope Grant 9,175,817 - Hoelen , et al. November 3, 2 | 2015-11-03 |
| Lighting Device Having A Light Source Heat Sink Arranged Separate From A Driver App 20150138777 - Wang; Bao ; et al. | 2015-05-21 |
| Illumination apparatus and a method of assembling the illumination apparatus Grant 8,664,838 - Yuan , et al. March 4, 2 | 2014-03-04 |
| Lighting Device App 20140001956 - Ter Weeme; Berend Jan Willem ; et al. | 2014-01-02 |
| Illumination Apparatus And A Method Of Assembling The Illumination Apparatus App 20130257261 - Yuan; Chuan ; et al. | 2013-10-03 |
| Light Source Comprising A Light Emitter Arranged Inside A Translucent Outer Envelope App 20120155059 - Hoelen; Christoph Gerard August ; et al. | 2012-06-21 |
| Lamp Grant D658,789 - Gielen , et al. May 1, 2 | 2012-05-01 |
| Solid state lighting spot Grant D627,085 - Duan , et al. November 9, 2 | 2010-11-09 |
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