Chang; Shih-hua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Shih-hua.The latest application filed is for "covers for electronic devices".
- Chang; Shih-hua - Taipei TW
- CHANG; SHIH-HUA - TAIPEI CITY TW
- Chang; Shih-Hua - Hsinchu TW
- Chang; Shih-hua - Sunnyvale CA
| Patent | Date |
|---|---|
| Accessory holders Grant 11,429,144 - Chuang , et al. August 30, 2 | 2022-08-30 |
| Locking hinges Grant 11,392,178 - Chuang , et al. July 19, 2 | 2022-07-19 |
| Covers For Electronic Devices App 20220071036 - CHUANG; PO-FENG ; et al. | 2022-03-03 |
| Locking Hinges App 20210405710 - Chuang; Po-Feng ; et al. | 2021-12-30 |
| Accessory Holders App 20210365065 - Chuang; Po-Feng ; et al. | 2021-11-25 |
| Electronic Device Housings With Reinforcing Structures App 20210333829 - Chuang; Po-Feng ; et al. | 2021-10-28 |
| Housings For Electronic Devices App 20210328336 - Chuang; Po-Feng ; et al. | 2021-10-21 |
| Magnet-driven Connectors App 20210285476 - Chuang; Po-Feng ; et al. | 2021-09-16 |
| Thermochromic Pigment App 20210148768 - Chuang; Po-Feng ; et al. | 2021-05-20 |
| Multiple input/output power supply device and operating method thereof Grant 7,701,166 - Lin , et al. April 20, 2 | 2010-04-20 |
| Integrated home appliance App 20080303478 - Lee; Kuan-Wei ; et al. | 2008-12-11 |
| Multi-functional power supply device and operating method thereof App 20080278110 - Lin; Fang-Chuan ; et al. | 2008-11-13 |
| Brewing and extracting apparatus App 20080168906 - Pan; Chih Jung ; et al. | 2008-07-17 |
| Smoke Detecting Method And Device App 20080137906 - Chang; Shen-Kuen ; et al. | 2008-06-12 |
| Biasing circuit for sound source amplifier App 20060239476 - Chang; Shih-Hua | 2006-10-26 |
| Method for reducing pulsing on liquid crystal displays Grant 6,211,859 - Lin , et al. April 3, 2 | 2001-04-03 |
| Method for providing grey scale images to the visible limit on liquid crystal displays Grant 6,034,663 - Killebrew, Jr. , et al. March 7, 2 | 2000-03-07 |
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