Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11548588 | Effort-saving crank structure and assembly of bicycle | Chun-Cheng Lee | 2023-01-10 |
| 10441208 | Muscle power detection device and method for muscle power classification | Ming-Hui Cheng, Tzyy-Ker Sue, Chiu-Feng Lin, Ko-Long Lin | 2019-10-15 |
| 9328910 | Electronic implement replacement structure | Chun-Cheng Lee | 2016-05-03 |
| 9303848 | Light emitting diode lamp structure | Chun-Cheng Lee | 2016-04-05 |
| 9265168 | Electronic device replacement structure | Chun-Cheng Lee | 2016-02-16 |
| 8342716 | LED heat sink module, LED module for LED heat sink module | — | 2013-01-01 |
| 8342711 | Light-emitting unit adapter module | Hong-Long Chen | 2013-01-01 |
| 8193012 | LED module fabrication method | — | 2012-06-05 |
| 8038328 | Light-emitting device pressure ring structure | Hong-Long Chen | 2011-10-18 |
| 7304773 | Locking apparatus for a movable carry module | Ta-Yi Lee, Eric Chih-Fang Liu | 2007-12-04 |