Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503989 | Multi-channel system | — | 2022-11-22 |
| 11395579 | Portable endoscope with disposable steerable cannula | Xiaolong Ouyang, Shih-Ping Wang | 2022-07-26 |
| 11234582 | Endoscope system | — | 2022-02-01 |
| 11013396 | Portable endoscope with disposable steerable cannula | Xiaolong Ouyang, Shih-Ping Wang | 2021-05-25 |
| 10918268 | Insert tube and endoscope using the same | — | 2021-02-16 |
| 10653305 | Image processing system and endoscope using the same | — | 2020-05-19 |
| 10524636 | Handheld surgical endoscope | Xiaolong Ouyang, Robert K. Deckman, Shih-Ping Wang | 2020-01-07 |
| 10292571 | Handheld surgical endoscope with wide field of view (FOV) and illumination brightness adjusted by area within the FOV | Xiaolong Ouyang, Robert K. Deckman, Shih-Ping Wang | 2019-05-21 |
| 10278563 | Handheld surgical endoscope with detachable cannula | Xiaolong Ouyang, Robert K. Deckman, Shih-Ping Wang | 2019-05-07 |
| 9895048 | Handheld endoscope | Xiaolong Ouyang, Shih-Ping Wang | 2018-02-20 |
| 6665455 | Structure of an image-sensing module | — | 2003-12-16 |
| D483784 | Combined digital camera and writing implement | — | 2003-12-16 |
| 6222459 | Method of word screen formation by laser light projection and the structure for the same | — | 2001-04-24 |
| 6177987 | Laser level | — | 2001-01-23 |
| 6178297 | Camera with laser view framing function | — | 2001-01-23 |
| D429831 | Laser pointer | — | 2000-08-22 |
| D429830 | Flashlight-type laser pointer | — | 2000-08-22 |
| 6102553 | Palm-size projector light with annular lens and rotatable adjustment ring for changing patterns of emitted light | — | 2000-08-15 |
| D425089 | Digital camera | — | 2000-05-16 |
| D421658 | Circular laser pointer | — | 2000-03-14 |
| D419704 | Pen-type laser pointer | — | 2000-01-25 |