Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10369235 | Non-diffusive botulinum toxin causing local muscle paralysis, and purification method thereof | Yong-Hoon Chung | 2019-08-06 |
| 10132427 | Multi-stiffener for civil engineering and construction | Ju Dong Park, Jeong Se Lee | 2018-11-20 |
| D819436 | Screw nut | Ju Dong Park, Jeong Se Lee | 2018-06-05 |
| 9714023 | System and method for controlling hybrid vehicle | Hyunsup Kim, Seok Joon Kim, Jong Ryeol Jeong, Hee Yun Lee, Suk-Won Cha | 2017-07-25 |
| 9598683 | Non-diffusive botulinum toxin causing local muscle paralysis, and purification method thereof | Yong-Hoon Chung | 2017-03-21 |
| 6872115 | Blade with comb teeth coated with a compound layer for forming ribs and its production method | Hideaki Sakurai, Kunio Sugamura, Yoshio Kanda, Ryuji Uesugi, Yoshirou Kuromitsu +5 more | 2005-03-29 |
| 5500984 | Refrigerator door opening/closing apparatus | — | 1996-03-26 |