Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12155256 | Fast charging driver | Edward Yi Chang, Wei-Hua Chieng, Shyr-Long Jeng, Chih-Chiang Wu | 2024-11-26 |
| 12088114 | Inductive resonant wireless charging system, resonant wireless charging transmitting device, wireless charging relay device and inductive wireless charging receiving device | Edward Yi Chang, Wei-Hua Chieng, Shyr-Long Jeng, Ching-Yao Liu, Li-Chuan Tang | 2024-09-10 |
| 11646732 | Power module | Ching-Yao Liu, Yueh-Tsung Hsieh, Kuo-Bin Wang, Chih-Chiang Wu, Li-Chuan Tang +2 more | 2023-05-09 |
| 11569696 | Control method of a minimum power input | Wei-Hua Chieng, Edward Yi Chang, Shyr-Long Jeng, Newton Tang, Chih-Chiang Wu +2 more | 2023-01-31 |
| 11387824 | Voltage-controlled varied frequency pulse width modulator | Wei-Hua Chieng, Edward Yi Chang, Shyr-Long Jeng, Li-Chuan Tang, Chih-Chiang Wu +3 more | 2022-07-12 |
| 9271328 | Communication system between electric bikes and communication method thereof | Yi Chang, Wei-Hua Chieng, Shyr-Long Jeng, Fu-Jen Hsu, Bin-Han Lue +2 more | 2016-02-23 |
| 8736349 | Current limit circuit apparatus | Tsung-Lin Chen, Edward Yi Chang, Wei-Hua Chieng, Shyr-Long Jeng, Shin-Wei Huang | 2014-05-27 |
| 8581638 | High-side driver circuit | Tsung-Lin Chen, Edward Yi Chang, Wei-Hua Chieng, Shyr-Long Jeng, Che-Wei Chang | 2013-11-12 |
| 7860350 | Method and device for drawing and formatting image | Shih-Wen Chen | 2010-12-28 |
| 7746516 | Image scanning | Chung-Wei Cheng | 2010-06-29 |
| 7538903 | Method for scanning by using a virtual frame holder | Mei-Cheng Ho | 2009-05-26 |
| 7515313 | Method and system for scanning with one-scan-and-done feature | — | 2009-04-07 |
| 7440146 | Scanning method and scanning system free of identifying original's attribute | — | 2008-10-21 |
| 7365885 | Scanner with foolproof function of inputting units and method of functioning | Wen-Yung Huang | 2008-04-29 |
| 7327906 | Method and device for drawing and formatting image | Shih-Wen Chen | 2008-02-05 |
| 7123387 | Image scanning method | Chung-Wei Cheng | 2006-10-17 |
| 7034965 | Method and system for automatic scanning system | — | 2006-04-25 |