Tsai; Hungchou
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsai; Hungchou.The latest application filed is for "systems and methods for securing computers".
- Tsai; Hungchou - Hopkinton CA
- Tsai; Hungchou - Cupertino CA
- Tsai; Hungchou - Taipei TW
- Tsai, Hungchou - Jiji Jen TW
| Patent | Date |
|---|---|
| Systems and methods for securing computers Grant RE45,326 - Tsai January 6, 2 | 2015-01-06 |
| Systems and methods for securing computers Grant 7,831,672 - Tsai November 9, 2 | 2010-11-09 |
| Systems And Methods For Securing Computers App 20090013374 - Tsai; Hungchou | 2009-01-08 |
| Silicon storage apparatus and its controller, and operating method thereof App 20080126656 - Chang; Chi-Tung ; et al. | 2008-05-29 |
| Method of using hardware-type electronic signature in e-mail handling system App 20040143740 - Tsai, Hungchou | 2004-07-22 |
| Systems and methods for securing computers App 20030097409 - Tsai, Hungchou | 2003-05-22 |
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