Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858064 | Mechanical disc brake structure | — | 2020-12-08 |
| 10787225 | Fitting structure of bottom bracket shell of bicycle | — | 2020-09-29 |
| 10739909 | Position input system and method | Yu-Chun Lin, Yaw-Guang Chang | 2020-08-11 |
| 10528158 | Active stylus, touch sensor, and signal transmission and sensing method for active stylus and touch sensor | Guan-Ying Huang, Yaw-Guang Chang | 2020-01-07 |
| 10408870 | Capacitor sensor apparatus and sensing method thereof | Yaw-Guang Chang | 2019-09-10 |
| 10214263 | Angle adjustable quick release | — | 2019-02-26 |
| 9543977 | Decimatorless continuous-time delta-sigma analog-to-digital receiver | Yaw-Guang Chang, Guan-Ying Huang | 2017-01-10 |
| 9495049 | Electronic device with touch sensitive functionality | Guan-Ying Huang, Yaw-Guang Chang | 2016-11-15 |
| 9259966 | Adjustable quick release grip | — | 2016-02-16 |
| D739312 | Triangle pedal | — | 2015-09-22 |
| D728432 | Sprocket wheel for bicycle | — | 2015-05-05 |
| 9007341 | Touch system | Yaw-Guang Chang | 2015-04-14 |
| 8845467 | Multiple sprocket assembly for bicycle | — | 2014-09-30 |
| 8678964 | Rear derailleur | — | 2014-03-25 |
| 8667861 | Shifter | — | 2014-03-11 |
| 8646330 | Bicycle wheel balance machine | — | 2014-02-11 |
| 8578816 | Connecting and adjusting structure for a crank assembly | — | 2013-11-12 |
| D687743 | Foot pedal for bicycle | — | 2013-08-13 |
| 8500581 | Multiple sprocket assembly for bicycle | — | 2013-08-06 |
| D686950 | Bicycle frame | — | 2013-07-30 |
| 8434382 | Speed adjusting device of a speed changer | — | 2013-05-07 |
| 8337343 | Front derailleur of bicycle | — | 2012-12-25 |
| 8307736 | Adjustable bicycle handlebar | — | 2012-11-13 |
| 8256983 | Quick release device for bicycle | — | 2012-09-04 |
| 8245597 | Pedal structure of bicycle | — | 2012-08-21 |