Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341253 | Extended circuit of a HiFi KARAOKE video cassette recorder having a function of simultaneous singing and recording | Chin-Chang Huang, Jye-Huei Wang | 1994-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341253 | Extended circuit of a HiFi KARAOKE video cassette recorder having a function of simultaneous singing and recording | Chin-Chang Huang, Jye-Huei Wang | 1994-08-23 |