Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616147 | Pointer illumination | Guoging Wang, Vyacheslav Birman | 2013-12-31 |
| 7677744 | Ring pointer illumination | Vyacheslav Birman, Werner Eckardt, Richard Sanders | 2010-03-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616147 | Pointer illumination | Guoging Wang, Vyacheslav Birman | 2013-12-31 |
| 7677744 | Ring pointer illumination | Vyacheslav Birman, Werner Eckardt, Richard Sanders | 2010-03-16 |