Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10964059 | Static camera calibration using motion of vehicle portion | Lingjun Gao, Robin Plowman | 2021-03-30 |
| 6296370 | Multi-function modular storage light unit | Vincent Leung | 2001-10-02 |
| 6145997 | Flashlight having battery suspension system | John A. Sedovic, Michael K. Chan | 2000-11-14 |
| D428176 | Portable light | Vincent Leung | 2000-07-11 |
| 6030094 | Collapsible lantern with automatic shut-off feature | John A. Sedovic | 2000-02-29 |
| 5860729 | Fluorescent lantern with auxiliary light | — | 1999-01-19 |
| 5586819 | Flashlight | Benson Chung-Pun Leung, Vincent Leung | 1996-12-24 |
| D374099 | Electric lantern | — | 1996-09-24 |
| 5541822 | Flashlight with pivoting head | — | 1996-07-30 |
| 5510963 | Attachable flashlight | Robert Deines | 1996-04-23 |
| D368147 | Flashlight | Benson Chung-Pun Leung, Vincent Leung | 1996-03-19 |
| 5467258 | Flashlight apparatus | Robert Deines | 1995-11-14 |
| D362319 | Flashlight | — | 1995-09-12 |
| D360702 | Flashlight with swivelling head | — | 1995-07-25 |
| D357757 | Emergency light | Robert Deines | 1995-04-25 |
| 5365961 | Ventilator for tent | MARTIN PARK | 1994-11-22 |
| D352794 | Combined rechargeable flashlight and fluorescent lamp and base therefor | Robert Deines | 1994-11-22 |
| D351477 | Flashlight | — | 1994-10-11 |
| D351480 | Belt flashlight | Robert Deines | 1994-10-11 |
| D350830 | Lantern with slidable shutter | — | 1994-09-20 |
| 5293306 | Lantern with slidable shutter | — | 1994-03-08 |
| D337644 | Lantern | David K. Stearns | 1993-07-27 |
| D336350 | Magnetically mounted battery powered light | David K. Stearns, Anthony Sham | 1993-06-08 |
| 5017327 | Adjustable light | — | 1991-05-21 |
| 4995154 | Nesting flatware set | — | 1991-02-26 |