Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224756 | Clock and data recovery circuit using neural network circuit to obtain frequency difference information | Chien-Kai Kao, Tse-Hsien Yeh | 2025-02-11 |
| 11783329 | Payment method and system | — | 2023-10-10 |
| 11674817 | Method for relocating a mobile vehicle in a SLAM map and mobile vehicle | Hoa-Yu CHAN | 2023-06-13 |
| 11513287 | Waveguide structure and manufacturing method of the same | Kai-Fung Chang, Lien-Yao Tsai, Chien Shih Tsai | 2022-11-29 |
| 11349485 | Clock and data recovery and associated signal processing method | Chien-Kai Kao, Tse-Hsien Yeh | 2022-05-31 |
| 10712500 | Semiconductor device and manufacturing method of the same | Kai-Fung Chang, Lien-Yao Tsai, Chien Shih Tsai | 2020-07-14 |
| 9992422 | Motion guiding method and motion guiding apparatus | — | 2018-06-05 |
| 9976853 | Movable devices | Hoa-Yu CHAN, Chia Jui Kuo | 2018-05-22 |
| 9722832 | Frequency control circuit, frequency control method and phase locked loop circuit | Chun-Liang Chen | 2017-08-01 |
| 9687130 | Control method for cleaning robots | You-Wei Teng, Yao-Shih Leng | 2017-06-27 |
| 9689971 | Laser ranging calibration method and apparatus using the same | Hoa-Yu CHAN | 2017-06-27 |
| 9623565 | State detecting method, robot and mobile device | Yuan-Chen Chen, Pi-Chang Jung | 2017-04-18 |
| 9520731 | Control method for cleaning robots | You-Wei Teng, Yi-Chih Yeh | 2016-12-13 |
| 9476771 | Control method for cleaning robots | You-Wei Teng, Yi-Chih Yeh | 2016-10-25 |
| 9089249 | Direction device and operation system utilizing the same | Hong Liu, Yi-Chih Yeh | 2015-07-28 |
| 9052720 | Mobile robot | Hoa-Yu CHAN, Yao-Shih Leng | 2015-06-09 |
| 9031693 | Cleaning robot and system utilizing the same | Yi-Feng Lin, Hung-Chou Chen | 2015-05-12 |
| 9014855 | Control method for cleaning robots | You-Wei Teng, Yao-Shih Leng | 2015-04-21 |
| 8972060 | Control method for cleaning robots | You-Wei Teng, Yao-Shih Leng | 2015-03-03 |
| 8889017 | Method for producing silicon waveguides on non-SOI substrate | Ching-Fuh Lin, Shu-Jia Syu | 2014-11-18 |
| 8788133 | Cleaning robot and control method thereof | Yao-Shih Leng | 2014-07-22 |
| 8193095 | Method for forming silicon trench | Ching-Fuh Lin, Shu-Jia Syu | 2012-06-05 |
| 8054029 | Calibration method for servo | Yung-Shen Lee | 2011-11-08 |
| 8048344 | Method for smoothing a surface of an optical element with laser | Ching-Fuh Lin, Shu-Chia Shiu | 2011-11-01 |