Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272147 | Structure of multi-elastic insole for shoes | — | 2012-09-25 |
| 8100680 | Apparatus for manufacturing floor mat using double conveyor system | — | 2012-01-24 |
| 7019947 | Head drum assembly mounting structure on a deck of a tape recorder | — | 2006-03-28 |
| 6724579 | Head drum assembly mounting structure on a deck of a tape recorder | — | 2004-04-20 |
| 6081156 | Method and apparatus for amplifying feedforward linear power using pilot tone hopping | Myung-gu Choi, Ik Hee Park | 2000-06-27 |
| 6064279 | RF offset circuit using a half wavelength transmission line | Jun-Seok Yang | 2000-05-16 |
| 5969572 | Linear power amplifier and method for canceling intermodulation distortion signals | Young Je Kim, Ik-Soo Chang | 1999-10-19 |
| 5943181 | Magnetic tape loading device utilizing inner gear portion coupling | Byung-sam Son, Myung-seob Jang, Chung-ung Kim | 1999-08-24 |
| 5917674 | Apparatus for loading a cassette in tape recorder and method for assembling the same | Byung-sam Son, Myoung Sub Jang, Chung-ung Kim | 1999-06-29 |
| 5880909 | Audio/control head connecting device of tape recorder | Byung-sam Son, Myung-sub Jang, Chung-ung Kim | 1999-03-09 |
| 5739977 | Pole base moving apparatus of tape recorder | Byung-sam Son, Myoung Sub Jang, Chung-ung Kim | 1998-04-14 |