Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640778 | Apparatus and a method for measuring the curvature radii of spherical and cylindrical surfaces | Shin-Gwo Shiue, Sheng-Tsang Chang, Ching-Fen Kao | 1997-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640778 | Apparatus and a method for measuring the curvature radii of spherical and cylindrical surfaces | Shin-Gwo Shiue, Sheng-Tsang Chang, Ching-Fen Kao | 1997-06-24 |