CHANG; NAI-WEN
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHANG; NAI-WEN.The latest application filed is for "display device".
- CHANG; NAI-WEN - Hsin-Chu TW
- Chang; Nai-Wen - Hsinchu TW
- Chang; Nai-Wen - Taichung City TW
- Chang; Nai-Wen - Lujhou TW
- Chang; Nai-Wen - Lujhou City TW
- Chang; Nai-Wen - Hsinchu City TW
- Chang; Nai-Wen - Jhongli City TW
- Chang; Nai-Wen - Tainan City TW
- Chang, Nai-Wen - Changhua Hsien TW
- Chang; Nai-Wen - Walnut CA
| Patent | Date |
|---|---|
| Display Device App 20220066269 - HO; SHENG-JU ; et al. | 2022-03-03 |
| Display Device App 20220050342 - Lin; Hung-Che ; et al. | 2022-02-17 |
| Display Device App 20200004089 - HO; SHENG-JU ; et al. | 2020-01-02 |
| Curved Display Panel App 20160097950 - Chang; Nai-Wen ; et al. | 2016-04-07 |
| LED diaphragm structure Grant 8,104,924 - Chang January 31, 2 | 2012-01-31 |
| Heat-dissipating structure of disc drive Grant 7,743,393 - Chang , et al. June 22, 2 | 2010-06-22 |
| Led diaphragm structure App 20100110721 - Chang; Nai-Wen | 2010-05-06 |
| Heat-dissipating structure of disc drive App 20070288945 - Chang; Nai-Wen ; et al. | 2007-12-13 |
| LED device with flip chip structure App 20060208364 - Wang; Chien-Jen ; et al. | 2006-09-21 |
| Food processor App 20060087916 - Yang; Hsin-Yung ; et al. | 2006-04-27 |
| Method for forming shallow trench isolation in semiconductor device App 20030054608 - Tseng, Kuo-Shu ; et al. | 2003-03-20 |
| Garage door position indicator Grant 5,798,681 - Chang August 25, 1 | 1998-08-25 |
| Alcohol and tobacco age identification electronic perpetual calendar Grant 5,696,739 - Chang December 9, 1 | 1997-12-09 |
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