CHEN; Ralph
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHEN; Ralph.The latest application filed is for "protective housing for a mobile device".
- CHEN; Ralph - Bothell WA
- Chen; Ralph - Hsin Tien TW
- Chen; Ralph - Hsin Tien City TW
- Chen; Ralph - Taichung TW
- Chen; Ralph - Cincinnati OH
- Chen; Ralph - Loveland OH
| Patent | Date |
|---|---|
| Protective Housing For A Mobile Device App 20220035413 - DUNBAR; Blake Edmund ; et al. | 2022-02-03 |
| Protective housing for a mobile device Grant 11,169,572 - Dunbar , et al. November 9, 2 | 2021-11-09 |
| Protective Housing For A Mobile Device App 20210041919 - DUNBAR; Blake Edmund ; et al. | 2021-02-11 |
| Antenna structure Grant 8,259,031 - Chen September 4, 2 | 2012-09-04 |
| Antenna Structure App 20100302124 - Chen; Ralph | 2010-12-02 |
| Method of fabrication LCOS structure Grant 6,797,983 - Chen , et al. September 28, 2 | 2004-09-28 |
| Method for forming high resistance resistor with integrated high voltage device process Grant 6,624,079 - Tsai , et al. September 23, 2 | 2003-09-23 |
| Method of fabrication lCOS structure App 20030143768 - Chen, Ralph ; et al. | 2003-07-31 |
| Method for forming high resistance resistor with integrated high voltage device process App 20030036276 - Tsai, Yuan-Li ; et al. | 2003-02-20 |
| Linear stapling mechanism with cutting means Grant 5,485,947 - Olson , et al. * January 23, 1 | 1996-01-23 |
| Linear stapling mechanism with cutting means Grant 5,332,142 - Robinson , et al. July 26, 1 | 1994-07-26 |
| Linear stapling mechanism with cutting means Grant 5,307,976 - Olson , et al. May 3, 1 | 1994-05-03 |
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