Chang; Cheng-Min
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Cheng-Min.The latest application filed is for "motor driver and method for reducing dead band of motor driver".
- Chang; Cheng-Min - Hsinchu County TW
- CHANG; Cheng-Min - Keelung City TW
- Chang; Cheng-Min - Keelung TW
- Chang; Cheng-Min - Taipei TW
- Chang; Cheng-Min - Hsin-Chu TW
- Chang; Cheng-Min - Hsinchu TW
- Chang; Cheng-Min - Changhua TW
- Chang; Cheng-Min - Changhua Hsien TW
| Patent | Date |
|---|---|
| Motor drive and method for reducing dead band of motor drive Grant 11,381,157 - Chang , et al. July 5, 2 | 2022-07-05 |
| Motor Driver And Method For Reducing Dead Band Of Motor Driver App 20220190711 - CHANG; CHENG-MIN ; et al. | 2022-06-16 |
| Stator Module And Magnetic Field Generating Structure Thereof App 20170047805 - HO; Se-Kang ; et al. | 2017-02-16 |
| Stator module and magnetic field generating structure thereof Grant 9,515,530 - Ho , et al. December 6, 2 | 2016-12-06 |
| Stator Module And Magnetic Field Generated Structure Thereof App 20140139057 - HO; Se-Kang ; et al. | 2014-05-22 |
| Integral keyboard assembly Grant 8,283,581 - Weng , et al. October 9, 2 | 2012-10-09 |
| Connection Structure Having Guiding Mechanism App 20120075793 - CHIEN; Chih-Hsiang ; et al. | 2012-03-29 |
| Low speed control method and apparatus for servo motor Grant 8,093,855 - Ting , et al. January 10, 2 | 2012-01-10 |
| Integral Keyboard Assembly App 20110240450 - Weng; An-Sheng ; et al. | 2011-10-06 |
| Low Speed Control Method And Apparatus For Servo Motor App 20100156336 - Ting; Chia-Min ; et al. | 2010-06-24 |
| Apparatus And Method For Signal Transmission In Embedded System App 20090282177 - Chen; Ying-Min ; et al. | 2009-11-12 |
| Cartridge Grant D538,335 - Chang March 13, 2 | 2007-03-13 |
| Cartridge Grant D535,326 - Chang January 16, 2 | 2007-01-16 |
| Method of regulating pressure of ink cartridge and the pressure regulating device thereof Grant 6,692,119 - Yu , et al. February 17, 2 | 2004-02-17 |
| Pressure regulation apparatus for ink reservoir Grant 6,692,120 - Yu , et al. February 17, 2 | 2004-02-17 |
| Print cartridge Grant D477,021 - Yu , et al. July 8, 2 | 2003-07-08 |
| Pressure regulation apparatus for ink reservoir App 20030043242 - Yu, Rong-Ho ; et al. | 2003-03-06 |
| Method of regulating pressure of ink cartridge and the pressure regulating device thereof App 20030038866 - YU, Rong-Ho ; et al. | 2003-02-27 |
| Cartridge Grant D469,463 - Yu , et al. January 28, 2 | 2003-01-28 |
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