Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10055011 | Interactive system, handheld device remote controller and operating method thereof | Han-Ping Cheng, Daisuke Kumazaki, Yasuyuki Shimohata, Yukihiro Ukai | 2018-08-21 |
| 9645681 | Optical touch display system | Chih-Hung Lu, Hsin-Chia Chen, En-Feng Hsu, Chi-Chieh Liao, Ren-Hau Gu +1 more | 2017-05-09 |
| 9557837 | Touch input apparatus and operation method thereof | — | 2017-01-31 |
| 9524037 | Gesture detection device for detecting hovering and click | Han-Ping Cheng, Ming-Tsan Kao | 2016-12-20 |
| 9519380 | Handwriting systems and operation methods thereof | Han-Ping Cheng | 2016-12-13 |
| 9423893 | Gesture detection device for detecting hovering and click | Han-Ping Cheng, Ming-Tsan Kao | 2016-08-23 |
| 9234756 | Object tracking device capable of removing background noise and operating method thereof | Ming-Tsan Kao, Han-Ping Cheng | 2016-01-12 |
| 9200894 | Film and light guide having material which can provide position information and distributed thereon on, and position detecting system utilizing the film or the light guide | Han-Ping Cheng | 2015-12-01 |
| 9189075 | Portable computer having pointing functions and pointing system | Ming-Tsan Kao | 2015-11-17 |
| 9134812 | Image positioning method and interactive imaging system using the same | Ming-Tsan Kao, Han-Ping Cheng | 2015-09-15 |
| 9127930 | Distance measurement system and method | Ren-Hau Gu, Hsin-Chia Chen, Sen-Huang Huang | 2015-09-08 |
| 9092063 | Electronic system | Ming-Tsan Kao, Han-Ping Cheng | 2015-07-28 |
| 9007346 | Handwriting system and sensing method thereof | Han-Ping Cheng | 2015-04-14 |
| 8969787 | Optical detecting apparatus for computing location information of an object according to the generated object image data with a side light source for minimizing height | Hsin-Chia Chen, Yi Fang Lee, Ming-Tsan Kao | 2015-03-03 |
| 8947403 | Image sensing module and optical sensing system | Wen-Han Yao, Chih-Hung Lu, Tzung-Min Su, Chih-Hsin Lin | 2015-02-03 |
| 8891830 | Method, system and processing software for distance measurement using speckle patterns | Ren-Hau Gu, Hsin-Chia Chen, Sen-Huang Huang | 2014-11-18 |
| 8885965 | Image denoising method | Wen-Han Yao, Chuan-Hsin Lee | 2014-11-11 |
| 8884911 | Resistive touch controlling system and sensing method | Ming-Tsan Kao | 2014-11-11 |
| 8836831 | Image sensor | Ren-Hau Gu, Chih-Hsin Lin, Wen-Han Yao, Hung-Ching Lai, Yu-Hao Huang +3 more | 2014-09-16 |
| 8699757 | Software embodied on a non-transitory storage media for distance measurement using speckle pattern | Hsin-Chia Chen, Ren-Hau Gu, Sen-Huang Huang | 2014-04-15 |
| 8675921 | Distance measurement method and system, and processing software thereof | Ren-Hau Gu, Hsin-Chia Chen, Sen-Huang Huang | 2014-03-18 |
| 8633978 | Human face detection and tracking device | Ren-Hau Gu, Yi Fang Lee, Ming-Tsan Kao, Teo-Chin Chiang, Chi-Chieh Liao +3 more | 2014-01-21 |
| 8605258 | Distance measuring device and method for measuring distance | Hsin-Chia Chen, Ren-Hau Gu, Sen-Huang Huang | 2013-12-10 |
| 8594456 | Image denoising method | Chuan-Hsin Lee, Wen-Han Yao | 2013-11-26 |
| 8538085 | Distance measurement method using speckle pattern | Hsin-Chia Chen, Ren-Hau Gu, Sen-Huang Huang | 2013-09-17 |