Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597263 | Dielectric filter having notch pattern | Dong Suk Jun, Bon Hee Koo, Chang Hwa Lee, Sang Seok Lee | 2003-07-22 |
| 6129865 | Manufacturing method of multifiber connector ferrule for ribbon-type optical cable | Myung Yung Jeong, Seung Ho Ahn, Tae Goo Choy, Hong Joon Chun | 2000-10-10 |
| 5983702 | Compound testing machine for testing various mechanical properties used for optical connector | Seung Ho Ahn, Sang Ho Park, Myung Yung Jeong, Tae Goo Choy, Han Dae Cho | 1999-11-16 |
| 5799122 | Multifiber optical connector | Myung Yung Jeong, Sang Ho Park, Seung Ho Ahn, Tae Goo Choy, Hak-Seok Kim | 1998-08-25 |
| 5727102 | Multifiber optical connector for optical ribbon cable | Myung Yung Jeong, Seung Ho Ahn, Tae Goo Choy | 1998-03-10 |
| 5351334 | Rotation and alignment device for assembling of optical fiber connector with lower connection loss | Seung Ho Ahn, Myung Yung Jeong, Tae Goo Choy | 1994-09-27 |