Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367907 | Hopscotch soundtrack recording and playback system and method for a motion picture film | — | 2025-07-22 |
| 9596395 | Camera framing light | — | 2017-03-14 |
| 9256974 | 3-D motion-parallax portable display software application | — | 2016-02-09 |
| 8584414 | Reverse-perspective architecture | — | 2013-11-19 |
| 8336238 | Reverse-depth signage | — | 2012-12-25 |
| 8228373 | 3-D camera rig with no-loss beamsplitter alternative | — | 2012-07-24 |
| 7948515 | Mini 3-D camera rig | — | 2011-05-24 |
| 7874678 | Projected autostereoscopic lenticular 3-D system | — | 2011-01-25 |
| 7870686 | Lighted subway signage | — | 2011-01-18 |
| 7827712 | Lighted signage using reflected light behind the signage | — | 2010-11-09 |
| 7799987 | Solar tracker | — | 2010-09-21 |
| 7682639 | Water packet | — | 2010-03-23 |
| 7460777 | Covert wide-angle camera adapter | — | 2008-12-02 |
| 7375621 | Vehicle parking apparatus | — | 2008-05-20 |
| 7249552 | Saw guide | — | 2007-07-31 |
| 6817716 | Aerial-image display systems | — | 2004-11-16 |
| 6344846 | Optical retroreflective remote control | — | 2002-02-05 |
| D435043 | Image display housing | — | 2000-12-12 |
| 6122455 | Lensless viewfinder and lensless viewfinder camera | — | 2000-09-19 |
| 6111563 | Cordless retroreflective optical computer mouse | — | 2000-08-29 |
| 5868217 | Suspended work platform | — | 1999-02-09 |
| 5614941 | Multi-image autostereoscopic imaging system | — | 1997-03-25 |
| 5430474 | Autostereoscopic imaging system | — | 1995-07-04 |
| 4782472 | Solar clock with digital time display | — | 1988-11-01 |
| 4664484 | Variable light attenuator | — | 1987-05-12 |