Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130559 | Method for measuring critical dimension | — | 2024-10-29 |
| 12117733 | Method for measuring critical dimension | — | 2024-10-15 |
| 11451894 | Ear cup structure | — | 2022-09-20 |
| 11166092 | Head phone structure having two chambers | Jyun-Neng Liao, Ming Cai | 2021-11-02 |
| 11064287 | Speaker | — | 2021-07-13 |
| 10284941 | Earphone | Jyun-Neng Liao | 2019-05-07 |
| 10271124 | Earphone | Yun Wu | 2019-04-23 |
| 10026391 | Microphone device with two sounds receiving modules and sound collecting trough | Chao-Kuan Chiang, Chien-An Lai | 2018-07-17 |
| 9953628 | Microphone device | — | 2018-04-24 |
| 9934774 | Noise-cancelling earphone | Chih-Hung Wang | 2018-04-03 |
| 9002026 | Headphone with speaker function | — | 2015-04-07 |
| 8718295 | Headset assembly with recording function for communication | Po-Hsun Sung | 2014-05-06 |
| 6729898 | Permanently connected electrical connector assembly | Hsien-Chu Lin, Yun-Long Ke, Shih-Tung Chang | 2004-05-04 |