Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8994330 | Outlet assembly with portable charger | Yu-Lung Lee | 2015-03-31 |
| 8692407 | Power line transmission apparatus without public power system noise interference and method thereof | Yu-Lung Lee | 2014-04-08 |
| 8598842 | Power socket having flexible holding arm | — | 2013-12-03 |
| D694706 | Charger | — | 2013-12-03 |
| D693305 | Foldable electric outlet | Yu-Hsuan Chen | 2013-11-12 |
| 8512054 | Automotive battery plug with retractable conduction sections | Yu-Lung Lee | 2013-08-20 |
| 8491318 | Thin socket | Yu-Lung Lee, Jung-Hui Hsu, Yu-Hsuan Chen | 2013-07-23 |
| D680953 | Portable socket | — | 2013-04-30 |
| 8366462 | Retractable power plug | — | 2013-02-05 |
| 8366461 | Electrical plug having rotatable prongs | Yu-Lung Lee, Jung-Hui Hsu, Mei-Ju Lin | 2013-02-05 |
| 8301271 | Smart power management system and method thereof | Yu-Lung Lee, Tsung-Chih Lin | 2012-10-30 |
| D666972 | Power socket | — | 2012-09-11 |
| 8212394 | Remote controllable power outlet apparatus with grouping capability and remote control grouping method thereof | Yu-Lung Lee | 2012-07-03 |
| 8200198 | Power outlet apparatus with message leaving capability and message leaving method thereof | Yu-Lung Lee | 2012-06-12 |
| 8197267 | Retractable power plug | — | 2012-06-12 |
| 8096817 | Rotatable and foldable electrical plug connector | Yu-Lung Lee, Jung-Hui Hsu, Mei-Ju Lin | 2012-01-17 |
| 8057243 | In-wall mounted receptacle device | Yu-Lung Lee | 2011-11-15 |
| 8011930 | Electrical power receptacle with rotatable USB jacks | Yu-Lung Lee, Jung-Hui Hsu | 2011-09-06 |
| 7994654 | Wireless-controlled power-saving apparatus | Yu-Lung Lee | 2011-08-09 |
| 7967616 | In-wall mounted receptacle device | Yu-Lung Lee | 2011-06-28 |
| 7956492 | Outlet switch socket device | Yu-Lung Lee | 2011-06-07 |
| 7934932 | Electrical power receptacle device | Yu-Lung Lee, Jung-Hui Hsu | 2011-05-03 |
| 7911757 | Travel outlet device | Jung-Hui Hsu, Yu-Lung Lee | 2011-03-22 |
| 7906869 | Outlet apparatus with power classification management | Yu-Lung Lee | 2011-03-15 |
| 7881034 | Surge protector with spatial variation | Yu-Lung Lee | 2011-02-01 |