Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499832 | Bubble-jet type ink-jet printhead capable of preventing a backflow of ink | Sang Wook Lee, Yong-soo Oh | 2002-12-31 |
| 6467348 | Microgyroscope with two resonant plates | Hoon Song, Seog-soon Baek, Byeoung-ju Ha, Yong-soo Oh | 2002-10-22 |
| 6391673 | Method of fabricating micro electro mechanical system structure which can be vacuum-packed at wafer level | Byeoung-ju Ha, Seog-soon Baek, Hoon Song, Yong-soo Oh | 2002-05-21 |
| 6373178 | Electron gun for color cathode ray tube | Sung Ho Cho, Won Hyun Kim, Gill-Young Jung, Ki Bog Son, Tae-Kyu Kim +1 more | 2002-04-16 |
| 6094004 | Focusing electrode in electron gun for color cathode ray tube | Youn Jin Kim, Sung Gi An, Sung Ho Cho | 2000-07-25 |
| 6051920 | Focusing electrode in electron gun for color cathode ray tube | Ki Bog Son | 2000-04-18 |
| 5994851 | Focusing electrode system having burring parts of differing sizes | — | 1999-11-30 |
| 5994827 | Focusing electrode structure | Gyeong Sang Lee, Sung Gi An | 1999-11-30 |
| 5869925 | Electron gun with focusing electrodes | Won Hyun Kim, Sung Gi An, Hi Won Yoon, Sung Ho Cho | 1999-02-09 |
| 5571343 | Austenitic stainless steel having superior press-formability, hot workability and high temperature oxidation resistance, and manufacturing process therefor | Do Y. Ryoo, Yong-Heon Lee, Jae Seong Park, Eung-Jin Kim | 1996-11-05 |
| 5302776 | Method of chord in electronic musical instrument system | Ik Beom Jeon, Tae Jhin Shin | 1994-04-12 |