Cheng; Don-Hua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Don-Hua.The latest application filed is for "folding keyboard-and-mouse carrying board of electronic device".
- Cheng; Don-Hua - Taichung TW
- Cheng; Don-Hua - Taichung City TW
- CHENG; Don-Hua - Taichung Industrial Park TW
| Patent | Date |
|---|---|
| Feedback positioning module Grant 7,898,205 - Cheng March 1, 2 | 2011-03-01 |
| Extendable gantry Grant 7,682,113 - Liou , et al. March 23, 2 | 2010-03-23 |
| Ratatable gantry App 20100051571 - Liou; Pzung-Cheng ; et al. | 2010-03-04 |
| Folding keyboard-and-mouse carrying board of electronic device App 20100053873 - Cheng; Don-Hua | 2010-03-04 |
| Extendable Gantry App 20100032396 - Liou; Pzung-Cheng ; et al. | 2010-02-11 |
| Electronic box-drawer with auxiliary supporter App 20100033070 - Cheng; Don-Hua | 2010-02-11 |
| Feedback Positioning Module App 20090322317 - CHENG; Don-Hua | 2009-12-31 |
| Pneumatic cleaning module for magnetic ruler of position measurement system Grant 7,591,041 - Cheng September 22, 2 | 2009-09-22 |
| Air Floating Linear Motor App 20090115261 - Szu; Kou-I ; et al. | 2009-05-07 |
| Precision position platform with long distance guideway Grant D574,865 - Cheng August 12, 2 | 2008-08-12 |
| Magnetic inductive sensor Grant D565,973 - Huang , et al. April 8, 2 | 2008-04-08 |
| Precision position platform used in a linear motor and a linear module Grant D565,435 - Cheng April 1, 2 | 2008-04-01 |
| Linear motor Grant D561,421 - Cheng , et al. February 5, 2 | 2008-02-05 |
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