Chang; Vam
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Vam.The latest application filed is for "earphone for playing background sounds".
- Chang; Vam - Taipei TW
| Patent | Date |
|---|---|
| Control apparatus with a balance feedback function Grant 7,542,811 - Lin , et al. June 2, 2 | 2009-06-02 |
| Earphone for playing background sounds App 20080310667 - Lin; Ming-Hui ; et al. | 2008-12-18 |
| Control apparatus with a balance feedback function App 20080306616 - Lin; Ming-Hui ; et al. | 2008-12-11 |
| Control apparatus App 20080204401 - Lin; Ming-Hui ; et al. | 2008-08-28 |
| Method for improving efficiency in laying out electronic components Grant 7,299,441 - Chang , et al. November 20, 2 | 2007-11-20 |
| Method of shifting between viewpoints of layout edit windows App 20070234233 - Chang; Vam ; et al. | 2007-10-04 |
| Multimedia playing system and method App 20070113165 - Hsieh; Yi-Hsin ; et al. | 2007-05-17 |
| Method for improving efficiency in laying out electronic components App 20060236285 - Chang; Vam ; et al. | 2006-10-19 |
| Method and system for inputting single-stroke code App 20060221056 - Lai; Chang-Chin ; et al. | 2006-10-05 |
| Electronic whiteboard and its operation method App 20060119584 - Lai; Chang-Chin ; et al. | 2006-06-08 |
| Docking station for notebook computers App 20060104017 - Chang; Vam ; et al. | 2006-05-18 |
| Computer mouse structure App 20060082551 - Chang; Vam ; et al. | 2006-04-20 |
| Keyboard having automatic adjusting key intervals and a method thereof App 20060077179 - Hsu; Ya-Hsun ; et al. | 2006-04-13 |
| Testing method of the integrity of the software pre-installed in a computer hard disk Grant 6,308,288 - Chang , et al. October 23, 2 | 2001-10-23 |
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