Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361840 | Joint structure of telescopic cylinder | Tien-Ni Cheng | 2025-07-15 |
| 12214290 | Motion simulator | Tien-Ni Cheng, Pai-Chien Su | 2025-02-04 |
| 12045689 | Systems and methods of conducting a bar code scan using an imaging-based bar code scan device | Wei-Yi Hsuan, Yi-Sheng Lee, Te-Chia Tsai | 2024-07-23 |
| 12025161 | Joint structure of telescopic cylinder | Tien-Ni Cheng | 2024-07-02 |
| 12011102 | Monitor support apparatus for point-of-sale system | Ya-Hsin Hsiao, Chin-Wei Su, Li-Wei Liu | 2024-06-18 |
| 11763114 | Systems and methods of conducting a bar code scan using an imaging-based bar code scan device | Wei-Yi Hsuan, Yi-Sheng Lee, Te-Chia Tsai | 2023-09-19 |
| 11694654 | Display brightness adjustment system | Wei-Yi Hsuan, Te-Chia Tsai, Yi-Sheng Lee | 2023-07-04 |
| 11210727 | Systems and methods for managing and facilitating combined purchase of items by multiple customers | Yi-Sheng Lee, Te-Chia Tsai, Hawaii Xuan | 2021-12-28 |
| 11106122 | Projecting device | — | 2021-08-31 |
| 10713455 | Point-of-sale terminal with mirrors arranged around scan zone | Yi-Sheng Lee, Wei-Yi Hsuan, Te-Chia Tsai | 2020-07-14 |
| 10520803 | Projector device | Wen-Tsung Lee, Hsiang-Lin Yu, Chao-Cheng Chou, Dung-Rur Juang, Ming-Chao Wu | 2019-12-31 |
| 9115872 | LED illumination device | Shun-Chung Cheng, Chang-Ming Cheng | 2015-08-25 |
| 8944633 | Lighting device recessively mounted in a platform | Chang-Ming Cheng, Shun-Chung Cheng | 2015-02-03 |
| 8920003 | Telescopic luminaire | Shun-Chung Cheng, Chang-Ming Cheng | 2014-12-30 |
| 8471891 | Video switching system and method | Hsieh-Fu Tsai | 2013-06-25 |
| 7386215 | Projection system and light tunnel thereof | Kuang-Hua Chang, Jie-Hyi Chang, Shiau-Wu Lai, Kai Hsiung Tsao, Guang-Yu Yu +1 more | 2008-06-10 |
| 7061701 | Color wheel | Chih-Neng Chang | 2006-06-13 |
| 6754014 | Color wheel | Ke-Shu Chin, Chih-Neng Chang, Kuang-Hua Chang, An-Hwa Yu, Yin-Tai Keng | 2004-06-22 |
| 6705733 | Color wheel and washer thereof | An-Hwa Yu, Ke-Shu Chin, Chih-Neng Chang, Yin-Tai Keng, Kuang-Hua Chang | 2004-03-16 |