CHANG; Ping-Ju
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHANG; Ping-Ju.The latest application filed is for "linear resonant actuator".
- CHANG; Ping-Ju - Hsinchu City TW
- Chang; Ping-Ju - Hsinchu TW
- Chang; Ping-Ju - Changhua TW
| Patent | Date |
|---|---|
| Linear Resonant Actuator App 20160294270 - LIU; Chin-Sung ; et al. | 2016-10-06 |
| Optical Image Stabilization Actuator Module App 20160161756 - LIU; Chin-Sung ; et al. | 2016-06-09 |
| Method and apparatus for adjusting-free automatic focus Grant 9,341,811 - Liu , et al. May 17, 2 | 2016-05-17 |
| Speech remote control device App 20160038848 - CHEN; Yi-Jung ; et al. | 2016-02-11 |
| Method And Apparatus For Adjusting-free Automatic Focus App 20160041362 - Liu; Chin-Sung ; et al. | 2016-02-11 |
| Step response suppression structure of lens driving apparatus Grant 9,195,026 - Chen , et al. November 24, 2 | 2015-11-24 |
| Electromagnetic actuator of optical pickup head Grant 8,291,442 - Chang , et al. October 16, 2 | 2012-10-16 |
| Electromagnetic Actuator Of Optical Pickup Head App 20120170440 - Chang; Tsung-Kai ; et al. | 2012-07-05 |
| Electromagnetic Actuator Of Optical Pickup Head App 20120174138 - Chang; Tsung-Kai ; et al. | 2012-07-05 |
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