Wang; Chih-Hu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wang; Chih-Hu.The latest application filed is for "substrate damage detection mechanism using rfid tag".
- Wang; Chih-Hu - Hsin Chu TW
| Patent | Date |
|---|---|
| Switch detection device using RFID tag Grant 7,737,849 - Hwang , et al. June 15, 2 | 2010-06-15 |
| Substrate damage detection mechanism using RFID tag Grant 7,663,491 - Hwang , et al. February 16, 2 | 2010-02-16 |
| Substrate damage detection mechanism using RFID tag App 20080061972 - Hwang; Chi-Kuang ; et al. | 2008-03-13 |
| Learning device using RFID tags App 20080048869 - Wang; Chih-Hu ; et al. | 2008-02-28 |
| Switch detection device using RFID tag App 20080007408 - Hwang; Chi-Kuang ; et al. | 2008-01-10 |
| Sealing detection mechanism using RFID tag for container App 20070296599 - Wang; Chih-Hu ; et al. | 2007-12-27 |
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