Ye; Xiongying
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ye; Xiongying.The latest application filed is for "diaphragm air pump".
- Ye; Xiongying - Beijing CN
| Patent | Date |
|---|---|
| Diaphragm air pump Grant 7,553,135 - Cho , et al. June 30, 2 | 2009-06-30 |
| Diaphragm air pump App 20050089415 - Cho, Hye-jung ; et al. | 2005-04-28 |
| Micro azimuth-level detector based on micro electro-mechanical systems and a method for determination of attitude Grant 6,813,584 - Zhou , et al. November 2, 2 | 2004-11-02 |
| Micro azimuth-level detector based on micro electro-mechanical systems and a method for determination of attitude App 20020188416 - Zhou, Zhaoying ; et al. | 2002-12-12 |
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