Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9721239 | Content access management in a social network using permission-value avatars | — | 2017-08-01 |
| 9031200 | Interleaving multi-energy x-ray energy operation of a standing wave linear accelerator | Stephen Wah-Kwan Cheung, Roger Heering Miller, Juwen Wang | 2015-05-12 |
| 8786217 | Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator using electronic switches | Stephen Wah-Kwan Cheung, Roger Heering Miller, Juwen Wang | 2014-07-22 |
| 8284898 | Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator | Stephen Wah-Kwan Cheung, Roger Heering Miller, Juwen Wang | 2012-10-09 |
| 8203289 | Interleaving multi-energy x-ray energy operation of a standing wave linear accelerator using electronic switches | Stephen Wah-Kwan Cheung, Roger Heering Miller, Juwen Wang | 2012-06-19 |
| 7239095 | Dual-plunger energy switch | Daryl Oshatz | 2007-07-03 |
| 5912711 | Apparatus for converting and scaling non-interlaced VGA signal to interlaced TV signal | Lie-Der Lin, Ju-Hao Lee, Wen-Chin Cheng | 1999-06-15 |