Zhang; Wennong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Wennong.The latest application filed is for "compound planetary gear mechanism".
- Zhang; Wennong - Kitakyushu JP
- ZHANG; Wennong - Kitakyushu-shi JP
- Zhang; Wennong - Fukuoka N/A JP
- Zhang; Wennong - Kitaskyushu JP
| Patent | Date |
|---|---|
| Compound planetary gear mechanism Grant 8,845,480 - Zhang , et al. September 30, 2 | 2014-09-30 |
| Compound Planetary Gear Mechanism App 20130237368 - ZHANG; Wennong ; et al. | 2013-09-12 |
| Parallel Mechanism App 20130142608 - ZHANG; Wennong ; et al. | 2013-06-06 |
| Robot and control device for same Grant 8,452,453 - Zhang , et al. May 28, 2 | 2013-05-28 |
| Motor control apparatus Grant 8,274,252 - Zhang , et al. September 25, 2 | 2012-09-25 |
| Robot And Control Device For Same App 20120221146 - ZHANG; Wennong ; et al. | 2012-08-30 |
| Servo control apparatus Grant 8,120,302 - Zhang , et al. February 21, 2 | 2012-02-21 |
| Magnetic levitation system Grant 8,115,349 - Mamba , et al. February 14, 2 | 2012-02-14 |
| Motor Control Apparatus App 20120007541 - ZHANG; Wennong ; et al. | 2012-01-12 |
| Position controller Grant 8,040,098 - Zhang , et al. October 18, 2 | 2011-10-18 |
| Feedback control device Grant 7,725,201 - Zhang , et al. May 25, 2 | 2010-05-25 |
| Magnetic Levitation System App 20100109448 - MAMBA; Takashi ; et al. | 2010-05-06 |
| Position Controller App 20090251092 - ZHANG; Wennong ; et al. | 2009-10-08 |
| Servo Control Apparatus App 20090243533 - Zhang; Wennong ; et al. | 2009-10-01 |
| Motor control apparatus Grant 7,345,443 - Yoshiura , et al. March 18, 2 | 2008-03-18 |
| Motor Control Apparatus App 20070210731 - Yoshiura; Yasufumi ; et al. | 2007-09-13 |
| Speed control device Grant 7,164,953 - Zhang , et al. January 16, 2 | 2007-01-16 |
| Full-closed control apparatus Grant 6,828,749 - Zhang , et al. December 7, 2 | 2004-12-07 |
| Speed control device App 20040239280 - Zhang, Wennong ; et al. | 2004-12-02 |
| Vibration suppression positioning controller Grant 6,801,010 - Zhang , et al. October 5, 2 | 2004-10-05 |
| Full-closed control apparatus App 20040113579 - Zhang, Wennong ; et al. | 2004-06-17 |
| Vibration suprresion positioning controller App 20040061609 - Zhang, Wennong ; et al. | 2004-04-01 |
| Feedback control device App 20040054440 - Zhang, Wennong ; et al. | 2004-03-18 |
| Position controller for motor Grant 6,566,837 - Zhang , et al. May 20, 2 | 2003-05-20 |
| Position controller Grant 6,515,442 - Okubo , et al. February 4, 2 | 2003-02-04 |
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