Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282150 | Compensating mechanism | — | 2025-04-22 |
| 11366406 | Reflective toner level detector with relative rotating and cleaning | Shao-Lan Sheng, Chiamin Kuo, Hsiang-Yun Cheng | 2022-06-21 |
| 10983454 | Reflective toner level detector with relative rotating and cleaning | Shao-Lan Sheng, Chiamin Kuo, Hsiang-Yun Cheng | 2021-04-20 |
| 10788288 | Sight and compensating mechanism thereof | Yung-Chin Lin, Hao Tu | 2020-09-29 |
| 10578400 | Sight | Chin-Teng Lin, Chia-Kan Chang, Shang-Yung Liang | 2020-03-03 |
| 10495415 | Sight | Hung-Chi Chou, Chia-Kan Chang | 2019-12-03 |
| 10337831 | Sight and compensating mechanism thereof | Yung-Chin Lin, Hao Tu | 2019-07-02 |
| 10252871 | Transmission assembly and office machine using the same | Chin-Chu Chiu, Chi-Yao Chen, Shao-Lan Sheng | 2019-04-09 |
| 10145651 | Adjusting knob mechanism | — | 2018-12-04 |
| 10029867 | Feeding device | Thomas Sheng | 2018-07-24 |
| 9902579 | Feeding device with slide | — | 2018-02-27 |
| 9580260 | Sheet-feeding device with multistage stop arms | Kai-Fan Hsueh | 2017-02-28 |
| 9288357 | Dual-slope light guide, light source module and optical assembly for scanner | Shin-Gwo Shiue | 2016-03-15 |
| 9085429 | Intermittent drive feeding mechanism | — | 2015-07-21 |
| 9086518 | Linear light source module with two light guides and optical assembly for scanner | Thomas Sheng | 2015-07-21 |
| 8708332 | Automatic feeding apparatus with sheet-input assisting mechanism | — | 2014-04-29 |
| 8477386 | Cover-type apparatus with simplified interlocking structure | — | 2013-07-02 |
| 8384968 | Transmission mechanism and scanning apparatus for switching output powers | — | 2013-02-26 |
| 8305658 | Automatic document feeder and scanning apparatus having device for detecting document speed | — | 2012-11-06 |
| 8240666 | Sheet feeder and scan apparatus with sheet-stopping function independent of movement of pick-up mechanism | — | 2012-08-14 |
| 8177219 | Transmission mechanism and automatic sheet feeder using the same | Ku-Ming Chen, Chia-Huei Lin | 2012-05-15 |
| 7946572 | Paper pick-up mechanism and feeder using the same | Thomas Sheng, Ku-Ming Chen | 2011-05-24 |
| 7630101 | Structure of a scanning window | Yuing Chang | 2009-12-08 |
| 7466458 | Calibration mechanism of a scanning device | — | 2008-12-16 |
| 7110713 | Safety structure for a cover device | — | 2006-09-19 |