Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9562287 | Method for producing hexagonal boron nitride film using borazine oligomer as a precursor | Myung Jong Kim, Sungchan Park, Hyunjin Cho, Sukang Bae, Jung-ho Kang +2 more | 2017-02-07 |
| 9391138 | Semiconductor devices including empty spaces and methods of forming the same | Hong-Rae Kim, Byoung-Deog Choi, Hee-Young Park, Sang-Ho Roh, Kyung-Mun Byun | 2016-07-12 |
| 9287132 | Multi-selective polishing slurry composition and a semiconductor element production method using the same | Jea Gun Park, Un-gyu Paik, Hao Cui, Jong-Young Cho, Hee-Sub Hwang +2 more | 2016-03-15 |
| 9163314 | CMP slurry composition for tungsten | Jea Gun Park, Jae-Hyung Lim, Jong-Young Cho, Ho Choi, Hee-Sub Hwang | 2015-10-20 |
| 8993975 | Gamma ray detecting apparatus and method for detecting gamma ray using the same | Chan-Hyeong Kim, Hee Seo | 2015-03-31 |
| 7834983 | Three-dimensional measurement system and rescaling method using indoor GPS | Se-Hwan Song, Seong-youb Chung, Sung Han Kim, Young-Jun Park, Jae Hoon Kim | 2010-11-16 |
| 7563547 | Photomask and method of manufacturing the same | Sung-min Huh | 2009-07-21 |
| 7387965 | Reference pattern for creating a defect recognition level, method of fabricating the same and method of inspecting defects using the same | Won Il Cho, In-Kyun Shin | 2008-06-17 |
| 7084950 | Chromeless photomask and exposure apparatus including the chromeless photomask | Dong-Hoon Chung | 2006-08-01 |