Chen; Ray-Ten
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Ray-Ten.The latest application filed is for "venetian blind lifting mechanism provided with concealed pull cords".
- Chen; Ray-Ten - Hsin Chu TW
- Chen; Ray-Ten - Hsinchu TW
- Chen; Ray-Ten - Tsupei TW
| Patent | Date |
|---|---|
| Venetian blind lifting mechanism provided with concealed pull cords Grant 6,024,154 - Wang , et al. February 15, 2 | 2000-02-15 |
| Electrode plate for use in ozone generators with staggered air vents Grant 5,956,562 - Lo , et al. September 21, 1 | 1999-09-21 |
| Ozone generator having micro pump Grant 5,908,603 - Tsai , et al. June 1, 1 | 1999-06-01 |
| Bicycle generator Grant 5,874,792 - Chen , et al. February 23, 1 | 1999-02-23 |
| Ozone generating device Grant 5,733,512 - Tsai , et al. March 31, 1 | 1998-03-31 |
| Swinging type power generator Grant 5,684,761 - Chen , et al. November 4, 1 | 1997-11-04 |
| Facsimile apparatus and method for sending and receiving private information Grant 5,351,136 - Wu , et al. September 27, 1 | 1994-09-27 |
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