Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835230 | Cyclonic plasma melting furnace | Yong-Sup Choi, Dae Hyun Choi, In Je Kang, Ji Hun Kim, Sung Hoon Jee +3 more | 2023-12-05 |
| 9805830 | Generating neutron | Suk Jae Yoo, Jung-Sik Yoon | 2017-10-31 |
| 9589772 | Plasma generation source including belt-type magnet and thin film deposition system using this | Suk Jae Yoo | 2017-03-07 |
| 9275859 | Apparatus and method for manufacturing a light-emitting device using a neutral particle beam | Suk Jae Yoo | 2016-03-01 |
| 7946181 | System for measuring deflection of rotating shaft in wireless manner | Nag-Jeam Kim, Sang Hoon Choi, Gyoo-Sup Park | 2011-05-24 |
| 7387683 | Discharging unit for discharging a photosensitive material, coater having the discharging unit, and apparatus for coating a photosensitive material having the coater | Dong-Uk Choi | 2008-06-17 |
| 7388653 | Exposure mask and method for divisional exposure | — | 2008-06-17 |
| 7268534 | Sorting handler for burn-in tester | — | 2007-09-11 |
| 7083338 | Lithography equipment | Seon-Su Shin, Yeong-Beom Lee | 2006-08-01 |
| 6882141 | Sorting handler for burn-in tester | — | 2005-04-19 |
| 6831296 | Device for seating semiconductor device in semiconductor test handler | Ki Hyun Lee | 2004-12-14 |
| 6674801 | Circuit for synchronizing picture and method therefor | — | 2004-01-06 |
| 6518745 | Device test handler and method for operating the same | Yang Hee Kim, Won Hee JO, Byoung Dae Lee, Hyun-soo Oh | 2003-02-11 |
| 6262775 | Caption data processing circuit and method therefor | — | 2001-07-17 |
| 6223800 | Die bonding apparatus | Myeong-Kyu Yeom | 2001-05-01 |
| 5973744 | Apparatus for decoding video data | — | 1999-10-26 |
| 5832256 | System clock recovery apparatus for MPEG decoding system | — | 1998-11-03 |
| 5828425 | Apparatus for decoding video data | — | 1998-10-27 |
| 5793436 | Buffer occupancy control method for use in video buffering verifier | — | 1998-08-11 |
| 5727088 | Error concealment method in a B-picture | — | 1998-03-10 |