Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519595 | Composite textile | Yung-Pin HUANG, Pei-Yi YEH, Yi-Chun Kuo | 2019-12-31 |
| 10200000 | Handheld electronic apparatus, sound producing system and control method of sound producing thereof | Chih-Chiang Cheng, Hann-Shi Tong, Lei Chen, Che-Yi Hsiao, Chin-Kuo Huang | 2019-02-05 |
| 9992532 | Hand-held electronic apparatus, audio video broadcasting apparatus and broadcasting method thereof | Chih-Chiang Cheng, Hann-Shi Tong, Lei Chen, Chin-Kuo Huang, Hsiu-Po Yang | 2018-06-05 |
| 9781529 | Electronic apparatus and method for activating specified function thereof | Hann-Shi Tong, Chih-Chiang Cheng, Yu-Sheng Lee, Lei Chen | 2017-10-03 |
| 9621695 | Portable electronic device | Hann-Shi Tong, Lei Chen, Yu-Sheng Lee, Chih-Chiang Cheng | 2017-04-11 |
| 9614489 | Sound producing system and audio amplifying method thereof | Chih-Chiang Cheng, Hann-Shi Tong | 2017-04-04 |
| 9601131 | Sound processing device and method | Lei Chen, Hann-Shi Tong, Chih-Wei Huang | 2017-03-21 |
| 9407231 | Apparatus and method of multi-sensor sound recording | Lei Chen, Yu-Chieh Lai, Chun-Ren Hu, Chao-Hung Tai, Hann-Shi Tong | 2016-08-02 |
| 9349385 | Electronic device and gain controlling method | Chun-Ren Hu, Hann-Shi Tong, Lei Chen, Yu-Chieh Lai, Chao-Hung Tai | 2016-05-24 |
| 9148719 | Portable electronic device | Hann-Shi Tong, Lei Chen, Yu-Sheng Lee, Chih-Chiang Cheng | 2015-09-29 |