Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031889 | Acoustoeletric transformation chip for ribbon microphone | Ray-Hua Horng, Chao-Chih Chang, Guan-Wei Chen, Yao-Cheng Tsai | 2011-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031889 | Acoustoeletric transformation chip for ribbon microphone | Ray-Hua Horng, Chao-Chih Chang, Guan-Wei Chen, Yao-Cheng Tsai | 2011-10-04 |