Yen; Tzu-Hsiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yen; Tzu-Hsiang.The latest application filed is for "vehicle air conditioning system".
- Yen; Tzu-Hsiang - Sagamihara JP
- Yen; Tzu-Hsiang - Tainan County N/A TW
- Yen; Tzu-Hsiang - Sagamihara-shi JP
- Yen; Tzu-Hsiang - Taoyuan County TW
- Yen; Tzu-Hsiang - Yongkang City TW
- YEN; Tzu-hsiang - Kanagawa JP
- Yen; Tzu-Hsiang - Chung-Ho TW
- Yen, Tzu Hsiang - Chung-Ho City TW
- Yen, Tzu-Hsiang - Taipei Hsien TW
| Patent | Date |
|---|---|
| Vehicle air conditioning system Grant 8,931,547 - Yen , et al. January 13, 2 | 2015-01-13 |
| Porous-medium burning apparatus Grant 8,454,355 - Tsai , et al. June 4, 2 | 2013-06-04 |
| Vehicle Air Conditioning System App 20130068443 - Yen; Tzu-Hsiang ; et al. | 2013-03-21 |
| Apparatus for monitoring a schedule for testing a fuel cell Grant 8,244,382 - Wang , et al. August 14, 2 | 2012-08-14 |
| Fuel cell system Grant 8,197,975 - Yen , et al. June 12, 2 | 2012-06-12 |
| Fuel Cell System App 20110177409 - Yen; Tzu-Hsiang ; et al. | 2011-07-21 |
| Solid Oxide Fuel Cell System App 20110171546 - Hong; Wen-Tang ; et al. | 2011-07-14 |
| Apparatus for Monitoring a Schedule for Testing a Fuel Cell App 20110172789 - Wang; Hung-Yu ; et al. | 2011-07-14 |
| Porous-Medium Burning Apparatus App 20110097646 - Tsai; Yu-Ching ; et al. | 2011-04-28 |
| Microcomputer And Embedded Software Development System App 20100145672 - YEN; Tzu-hsiang | 2010-06-10 |
| Computer keyboard Grant D527,004 - Yen August 22, 2 | 2006-08-22 |
| Remote controlling method App 20040168093 - Yen, Tzu Hsiang | 2004-08-26 |
| Mouse Grant D490,431 - Yen May 25, 2 | 2004-05-25 |
| New office mouse design App 20030142076 - Yen, Tzu-Hsiang | 2003-07-31 |
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