Zheng; Jinchuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zheng; Jinchuan.The latest application filed is for "reciprocating servo control device for mainshaft of honing machine".
- Zheng; Jinchuan - Yinchuan CN
- Zheng; Jinchuan - Melbourne N/A AU
- Zheng; Jinchuan - Yinchuan City CN
Trademarks
| Patent | Date |
|---|---|
| Reciprocating servo control device for mainshaft of honing machine Grant 9,482,243 - Zhang , et al. November 1, 2 | 2016-11-01 |
| Disk drive increasing bandwidth of cutoff filter while reading servo sector preamble Grant 8,654,467 - Wong , et al. February 18, 2 | 2014-02-18 |
| Reciprocating Servo Control Device For Mainshaft Of Honing Machine App 20140013937 - Zhang; Hongjun ; et al. | 2014-01-16 |
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