Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8144251 | Overlaid images on TV | Yuko Nishikawa, John Salisbury, Monish Subherwal | 2012-03-27 |
| 8019316 | Lower power wake-up device | James R. Milne | 2011-09-13 |
| 4821540 | Lock mechanism operable from one side of a structure by a physical identifiable combination mechanism | — | 1989-04-18 |