Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222732 | Autonomous unmanned road vehicle for making deliveries | Sounil Yu | 2025-02-11 |
| 12158764 | Autonomous unmanned road vehicle for making deliveries | Sounil Yu | 2024-12-03 |
| 10725535 | Head-worn image display apparatus for stereoscopic microsurgery | — | 2020-07-28 |
| 10551851 | Autonomous unmanned road vehicle for making deliveries | Sounil Yu | 2020-02-04 |
| 10449075 | Biliary diversion catheter | — | 2019-10-22 |
| 10265518 | Craniofacial neurostimulation for treatment of pain conditions | — | 2019-04-23 |
| 10222619 | Head-worn image display apparatus for stereoscopic microsurgery | — | 2019-03-05 |
| D838832 | Fan grill | — | 2019-01-22 |
| D823453 | Fan grill | — | 2018-07-17 |
| D822823 | Fan grill | — | 2018-07-10 |
| 9643003 | Craniofacial neurostimulation for treatment of pain conditions | — | 2017-05-09 |
| 9121410 | Oscillating fan with built-in pull-type control switch | — | 2015-09-01 |
| 8251645 | Fan with concealed oscillating mechanism | — | 2012-08-28 |
| 8128346 | Fan with concealed 360-degree oscillating mechanism | — | 2012-03-06 |
| D625404 | Non-curved rim of fan | — | 2010-10-12 |