Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10894669 | Conveyor belt for marginal life prediction | Woojeong Kim, O Sik Lim, Eun Gu Sim, Il Ho Choi, Jong Uk Park +1 more | 2021-01-19 |
| 10460531 | System and method for generating facility abnormality prediction model, and computer-readable recording medium storing program for executing the method | Hyunjin BANG, Cheolhyung Cho, KyungTaek Kim, Deok-Soo Kim, Kichun Lee +1 more | 2019-10-29 |
| 9360751 | Imprinting stamp and nano-imprinting method using the same | Ki-yeon Yang, Woong Ko, Du-hyun Lee, Byung-kyu Lee | 2016-06-07 |
| 9333682 | Stamp, method of fabricating the stamp, and imprint method using the same | Ki-yeon Yang, Byung-kyu Lee, Du-hyun Lee, Woong Ko | 2016-05-10 |
| 9321213 | Template system and nano-imprint method using the same | Ki-yeon Yang, Woong Ko, Du-hyun Lee, Byung-kyu Lee | 2016-04-26 |
| 9260764 | Low iron loss high strength non-oriented electromagnetic steel sheet and method for manufacturing same | Jae-Song Kim, Su-Yong Sin, Yong-Soo Kim | 2016-02-16 |
| 9180608 | Stamp, method of manufacturing the same, and imprinting method using the stamp | Woong Ko, Ki-yeon Yang, Byung-kyu Lee, Du-hyun Lee | 2015-11-10 |
| 8024624 | System and method for communicating data over communication channels | Hoe-Ju Chung | 2011-09-20 |
| 8015336 | Method of compensating for propagation delay of tri-state bidirectional bus in a semiconductor device | — | 2011-09-06 |
| 7976902 | Coating solution for forming insulating film with excellent corrosion resistance property and film close adhesion property and film intensity without chrome and a method for making the insulation film on non-oriented electrical steel sheet by using it | Min Soo Han, Jung Woo Kim, Seong-Ho Kim | 2011-07-12 |
| 7846271 | Non-oriented electrical steel sheets with excellent magnetic properties and method for manufacturing the same | Jae Young Choi, Byung-Keun Bae, Jong-Tae Park, Chel-Min Park | 2010-12-07 |
| 7763122 | Non-oriented electrical steel sheets with improved magnetic property and method for manufacturing the same | Byung-Keun Bae | 2010-07-27 |
| 7656147 | Method and apparatus for measuring pulse widths of a side-band signal | Hyung-seuk Kim | 2010-02-02 |
| 7538573 | Dynamic output buffer circuit | Joo S. Choi | 2009-05-26 |
| 7512845 | Semiconductor memory device and method for stacking reference data | — | 2009-03-31 |
| 7282102 | Method for manufacturing high silicon grain-oriented electrical steel sheet with superior core loss property | Kyu-Seung Choi, Jong Soo Woo | 2007-10-16 |
| 7117381 | Control signal generation circuit and data transmission circuit having the same | Jung-Hwan Choi | 2006-10-03 |
| 6951083 | Directional sliding pendulum seismic isolation systems with articulated sliding assembly | — | 2005-10-04 |
| 6862849 | Directional sliding pendulum seismic isolation systems and articulated sliding assemblies therefor | — | 2005-03-08 |
| 6725612 | Directional rolling pendulum seismic isolation systems and roller assembly therefor | — | 2004-04-27 |
| 6631593 | Directional sliding pendulum seismic isolation systems and articulated sliding assemblies therefor | — | 2003-10-14 |
| 6499170 | Seismic load transmitting system based on impact mechanism for multi-span continuous bridges | Ick Hyun Kim | 2002-12-31 |
| 6451128 | Method for manufacturing high magnetic flux denshy grain oriented electrical steel sheet based on low temperature slab heating method | Chung San Lee, Chan Han, Jong Soo Woo, Gyu Seung Choi, Byung Deuk Hong +1 more | 2002-09-17 |
| 6033925 | Method for manufacturing a SOI-type semiconductor structure | Chul Hi Han, Hi Deok Lee | 2000-03-07 |
| 5877791 | Heat generating type ink-jet print head | Ho-Jun Lee, Hi Deok Lee, Jae-Duk Lee, Jun-Bo Yoon, Ki-Ho Han +3 more | 1999-03-02 |