Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376809 | Vehicle-mounted angiography machine with double-robotic-arm type structure | Yaling Han, Jingyang Sun, Xiaozeng Wang, Yang Li, Dan Liu +2 more | 2025-08-05 |
| 9101974 | Manufacturing method of an iron-type golf club head | Chin-Lang Lee, Tien-Ken Liang | 2015-08-11 |
| 8789315 | Isolated refuge cabin | Yaling Han, Jingyang Sun, Tianming Yao, Liancheng Zhang | 2014-07-29 |
| 8057323 | Weight adjusting structure of golf club head | Tien-Ken Liang, Scott A. Rice, Thomas C. Morris, Peter L. Soracco | 2011-11-15 |
| 7758451 | Weight adjusting structure of golf club head | Tien-Ken Liang, Scott A. Rice, Thomas C. Morris, Peter L. Soracco | 2010-07-20 |
| 7294065 | Weight assembly for golf club head | Chen-Lung Chien, Hsing-Cheng Tsai | 2007-11-13 |