Issued Patents 2017
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845779 | Coated high pressure gasoline injector seat to reduce particle emissions | William J. Imoehl | 2017-12-19 |
| 9773739 | Mark structure and fabrication method thereof | Dao Liang Lu, Kui Feng | 2017-09-26 |
| 9719193 | Method for drafting spun yarns in three stages | Chunping Xie, Weidong Gao, Xinjin LIU, Xuzhong SU, Bojun XU | 2017-08-01 |
| 9680485 | Automatic frequency control | Yanzeng Fu, Jie LEI, Yunshuai Tang, Zhen Wang, Zhe Xu | 2017-06-13 |
| 9637842 | Spinning method and device of drafting with initial twist | Chunping Xie, Weidong Gao, Xinjin LIU, Xuzhong SU, Bojun XU | 2017-05-02 |
| 9605600 | Method for shutting off and activating a cylinder of an internal combustion engine | — | 2017-03-28 |
| 9584355 | Device and method for frequency offset estimation | Yunshuai Tang, Yanzeng Fu, Zhen Wang, Zhe Xu, Jie LEI | 2017-02-28 |
| 9556839 | Method for operating a fuel injection system and fuel injection system comprising fuel injection valves with a piezo direct-drive | Detlev Schoeppe | 2017-01-31 |
| 9545665 | Method of repairing defects in cast iron workpieces, and a method of connecting cast iron workpieces | — | 2017-01-17 |