Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752205 | High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same | Sang Won Kim, Sang-Hoon Yoon, Seong Hoon Yi, Young-Geun Son, Eon-Byeong Park +3 more | 2017-09-05 |
| 9222157 | High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same | Sang Won Kim, Gab-Sik Byun, Young-Geun Son, Eon-Byeong Park, Sang-Hoon Yoon +3 more | 2015-12-29 |
| 8584923 | Joining method of high carbon steel for endless hot rolling and the apparatus therefor | Jong Sub Lee, Youn-Hee Kang, Chun-Soo Won, Jong-Bong Lee, Kenji Horii +4 more | 2013-11-19 |
| 6571099 | Cell searching method in asynchronous wideband code division multiple access system | Il-kyu Kim, Byoung Woo Lim, Sang-Gil Lee | 2003-05-27 |
| 6134933 | Method and system for suppressing surface oxide film during hot finish rolling | Mikio Yamamoto, Junsou Fukumori, Tsutomu Kawamizu, Kyung-Zoon Min, Seung-Sam Lee | 2000-10-24 |
| 6134457 | Device and method for monitoring a battery in a mobile communication terminal | Joung-Kyou Park | 2000-10-17 |
| 5321738 | Switch apparatus of a portable cordless telephone using an antenna | — | 1994-06-14 |