Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343231 | Device and method for distinguishing dental plaque from dental calculus | Kai-Ju Cheng, Yu-Hsun Chen, Hao-Ping Lee, Tong-Ming Hsu, Shao-Ang CHEN +2 more | 2025-07-01 |
| 12029622 | Oral-area positioning device and method | Kai-Ju Cheng, Yu-Hsun Chen, Shao-Ang CHEN | 2024-07-09 |
| 11907340 | Image positioning device and method | Kai-Ju Cheng, Yu-Hsun Chen, Yu-Cheng Chien, Shao-Ang CHEN | 2024-02-20 |
| 11471034 | Method and device for distinguishing plaque and calculus | Kai-Ju Cheng, Hsin-Lun Hsieh, Tsung-Hsin Lu, Huan-Tang Wu, Shao-Ang CHEN +4 more | 2022-10-18 |
| 11037317 | Tooth-position recognition system | Kai-Ju Cheng, Kuan-Chung Chen, Yu-Cheng Chien, Chung-Sheng Wu, Hao-Ping Lee +4 more | 2021-06-15 |
| 10799120 | Image processing method and device for fluorescence reaction region of teeth | Kai-Ju Cheng, Hsin-Lun Hsieh, Tsung-Hsin Lu, Yu-Hsun Chen, Hao-Ping Lee | 2020-10-13 |
| 10791935 | Method and device for dynamically adjusting fluorescent imaging | Kai-Ju Cheng, Hsin-Lun Hsieh, Tsung-Hsin Lu | 2020-10-06 |
| 10779735 | Image-processing methods for marking plaque fluorescent reaction area and systems therefor | Kai-Ju Cheng, Hsin-Lun Hsieh, Tsung-Hsin Lu, Yu-Hsun Chen, Hao-Ping Lee | 2020-09-22 |
| 9736429 | Cloud video system | Chen-Che Huang, Yu-Hsing Lin, Chun-Hsiung Fang, Hung-Bin Lin, Shih-Ming Chen | 2017-08-15 |
| 9438857 | Video conferencing system and multi-way video conference switching method | Rong-Quen Chen, Yu-Hsing Lin, Kai-Ju Cheng, Hsin-Lun Hsieh, Yuan-Ruei Jhang | 2016-09-06 |
| 9288180 | Communication system and method | Rong-Quen Chen, Chun-Hsiung Fang, Kai-Ju Cheng, Chih-Wei Sung, Yu-Hsing Lin +5 more | 2016-03-15 |