Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7969583 | System and method to determine an object distance from a reference point to a point on the object surface | Kevin George Harding, Guiju Song, Li Tao | 2011-06-28 |
| 7961401 | System for providing two position zoom-focus | Joshua Scott, Theodore Alexander Chilek | 2011-06-14 |