Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859901 | Pellicle for EUV lithography and method of fabricating the same | Chang-Hun Lee, Ju-Hee HONG, Chul-Kyun PARK | 2020-12-08 |
| 10768523 | Pellicle for EUV lithography and method of fabricating the same | Chang-Hun Lee, Ju-Hee HONG, Chul-Kyun PARK | 2020-09-08 |
| 10036947 | Blankmask and photomask using the same | Cheol Shin, Jong-Hwa Lee, Chul-Kyu YANG, Min-Ki CHOI, Chang-Jun Kim +1 more | 2018-07-31 |
| 10018905 | Phase shift blankmask and photomask | Cheol Shin, Jong-Hwa Lee, Chul-Kyu YANG, Min-Ki CHOI, Chang-Jun Kim +1 more | 2018-07-10 |
| 9851632 | Phase-shift blankmask and photomask | Cheol Shin, Chul-Kyu YANG, Jong-Hwa Lee, Min-Ki CHOI, Chang-Jun Kim +1 more | 2017-12-26 |
| 9551925 | Blankmask and photomask using the same | Chul-Kyu YANG, Geung-Won Kang, Cheol Shin, Jong-Hwa Lee, Min-Ki CHOI +2 more | 2017-01-24 |
| 9482940 | Blankmask and photomask | Geung-Won Kang, Cheol Shin, Jong-Hwa Lee, Chul-Kyu YANG, Chang-Jun Kim +2 more | 2016-11-01 |
| 9389500 | Mask blank, photomask, and method for manufacturing same | Geung-Won Kang, Jong-Hwa Lee, Chul-Kyu YANG, Soon-Gi KWON | 2016-07-12 |
| 9256119 | Phase-shift blankmask and method for fabricating the same | Geung-Won Kang, Dong Geun Kim, Jong Won Jang, Min-Ki CHOI | 2016-02-09 |
| 9229317 | Blankmask and method for fabricating photomask using the same | Geung-Won Kang, Chul-Kyu YANG, Jong-Hwa Lee, Kyu-Jin Jang | 2016-01-05 |
| 8846276 | Blankmask and photomask using the same | Geung-Won Kang, Jong-Hwa Lee, Chul-Kyu YANG, Soon-Gi KWON | 2014-09-30 |
| 6534365 | Method of fabricating TDMOS device using self-align technique | Jong Dae Kim, Sang Gi Kim, Jin Gun Koo, Dae Woo Lee, Tae Moon Roh | 2003-03-18 |
| 6211018 | Method for fabricating high density trench gate type power device | Sang Gi Kim, Tae Moon Roh, Jin Gun Koo | 2001-04-03 |
| 6093599 | Method of manufacturing inductor device on a silicon substrate thereof | Jin-Hyo Lee, Heung-Soo Rhee, Hyun-Kyu Yu, Bo Woo Kim | 2000-07-25 |
| 6087232 | Fabrication method of lateral double diffused MOS transistors | Jong Dae Kim, Sang Ki Kim, Jin Gun Koo | 2000-07-11 |
| 6063201 | Effusion cell assembly for epitaxial apparatus | Hae-Gwon Lee, Gyu Hwan Sim, Sung Woo Choi, Mun Cheol Baek | 2000-05-16 |
| 6040001 | Method of manufacturing a diamond vacuum device | Mun Cheol Paek, Sung Woo Choi | 2000-03-21 |
| 6008097 | MOS transistor of semiconductor device and method of manufacturing the same | Yong Sun Yoon, Kyu Ha Baek | 1999-12-28 |
| 5952704 | Inductor devices using substrate biasing technique | Hyun-Kyu Yu, Min Sik Park, Cheon-Soo Kim | 1999-09-14 |
| 5793096 | MOS transistor embedded inductor device using multi-layer metallization technology | Hyun-Kyu Yu, Cheon-Soo Kim | 1998-08-11 |
| 5769679 | Method for manufacturing field emission display device | Jong Moon Park, Yeong Cheol Hyeon | 1998-06-23 |
| 5733793 | Process formation of a thin film transistor | Yoon Ho Song, Kyung-Ho Park | 1998-03-31 |
| 5711693 | Process for formation of large area flat panel display using side junction | Sin-Chong Park, Sang-Joon Park, Sang-Ho Kim | 1998-01-27 |
| 5589083 | Method of manufacturing microstructure by the anisotropic etching and bonding of substrates | Kun-Young Ahn, Kyung-Ho Park, Sang Won Kang | 1996-12-31 |
| 5149663 | Method for manufacturing a Bi-CMOS semiconductor device | Sang H. Chai, Yong-Seo Koo, Kwang-Seong Kim | 1992-09-22 |