Feng; Hui-Ching
Patent Applications and Registrations
Patent applications and USPTO patent grants for Feng; Hui-Ching.The latest application filed is for "light emitting diode structure".
- Feng; Hui-Ching - Hsinchu TW
- Feng; Hui-Ching - Taoyuan County TW
- Feng; Hui Ching - Taoyuan TW
- Feng; Hui Ching - Lung Tan TW
- Feng; Hui-Ching - Tao-Yung Hsien TW
| Patent | Date |
|---|---|
| Light emitting diode having patterned mirror layer Grant 10,658,547 - Yang , et al. | 2020-05-19 |
| Light Emitting Diode Structure App 20180342650 - Yang; Cheng-Kuang ; et al. | 2018-11-29 |
| Light emitting diode structure with dielectric reflective layer Grant 10,074,777 - Yang , et al. September 11, 2 | 2018-09-11 |
| Light emitting diode chip Grant D760,178 - Feng June 28, 2 | 2016-06-28 |
| Light emitting diode chip Grant D757,663 - Feng May 31, 2 | 2016-05-31 |
| Light emitting diode chip Grant D755,135 - Feng May 3, 2 | 2016-05-03 |
| Light emitting diode chip Grant D754,619 - Feng April 26, 2 | 2016-04-26 |
| Light Emitting Diode Structure App 20160064617 - Yang; Cheng-Kuang ; et al. | 2016-03-03 |
| Light emitting diode chip Grant D745,472 - Feng December 15, 2 | 2015-12-15 |
| Light emitting diode chip Grant D745,474 - Feng December 15, 2 | 2015-12-15 |
| Light emitting diode chip Grant D745,475 - Feng December 15, 2 | 2015-12-15 |
| Light emitting diode chip Grant D745,473 - Feng December 15, 2 | 2015-12-15 |
| High-voltage light-emitting device Grant 8,933,469 - Feng , et al. January 13, 2 | 2015-01-13 |
| High-voltage Light-emitting Device App 20130099259 - FENG; HUI-CHING ; et al. | 2013-04-25 |
| Light emitting device with an insulating layer Grant 8,314,432 - Feng , et al. November 20, 2 | 2012-11-20 |
| Alternating current light emitting device with plural conductors of electrodes for coupling to adjacent light emitting unit Grant 7,956,365 - Feng , et al. June 7, 2 | 2011-06-07 |
| Alternating current light emitting device App 20100052494 - FENG; Hui Ching ; et al. | 2010-03-04 |
| Light emitting device with an insulating layer App 20100032690 - Feng; Hui Ching ; et al. | 2010-02-11 |
| Light emitting diode chip with double close-loop electrode design Grant 7,462,868 - Li , et al. December 9, 2 | 2008-12-09 |
| Light Emitting Diode Chip With Double Close-loop Electrode Design App 20070200120 - Li; Yun-Li ; et al. | 2007-08-30 |
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