Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370145 | Therapeutic agent nanoparticles and methods of preparation | Kay Olmstead, Saeyeon Lee | 2025-07-29 |
| 10411266 | Dry reforming catalyst, method for preparing same, and dry reforming method using corresponding catalyst | Suk Woo Nam, Chang Won Yoon, Yeong Cheon Kim, Yong Min Kim, Jonghee Han +3 more | 2019-09-10 |
| 9413014 | Process of preparing carbon-supported metal catalyst by physical deposition | Sung Jong YOO, Hee-Young Park, Jong Hyun JANG, Hyoung-Juhn Kim, Tae Hoon Lim +5 more | 2016-08-09 |
| 7309405 | Method of forming ITO film | Jun Sik Cho, Young-Gun Han, Young-Whoan Beag | 2007-12-18 |
| 7178584 | Plasma polymerization enhancement of surface of metal for use in refrigerating and air conditioning | Hyung Jin Jung, Won Kook Choi, Byung Ha Kang, Ki Hwan Kim, Sam-Chul Ha +2 more | 2007-02-20 |
| 6841789 | Apparatus for surface modification of polymer, metal and ceramic materials using ion beam | Hyung Jin Jung, Won Kook Choi, Jung-Il Cho | 2005-01-11 |
| 6787441 | Method for pretreating a polymer substrate using an ion beam for subsequent deposition of indium oxide or indium tin oxide | Young-Whoan Beag, Jun Sik Cho, Young-Gun Han | 2004-09-07 |
| 6319326 | Apparatus for surface modification of polymer, metal and ceramic materials using ion beam | Hyung Jin Jung, Won Kook Choi, Jung-Il Cho | 2001-11-20 |
| 6300641 | Process for modifying surfaces of materials, and materials having surfaces modified thereby | Hyung Jin Jung, Won Kook Choi, Kyong Sop Han, Sik Sang Gam | 2001-10-09 |
| 6162512 | Process for modifying surfaces of nitride, and nitride having surfaces modified thereby | Hyung Jin Jung, Won Kook Choi, Yong Bai Son | 2000-12-19 |
| 6162513 | Method for modifying metal surface | Hyung Jin Jung, Won Kook Choi, Byung Ha Kang | 2000-12-19 |
| 6099917 | Pretreatment method for a substrate surface using ion beam radiation and nitride thin film forming method using thereof | Hyung Jin Jung, Won Kook Choi, Dong Hwa Kum, DongJin Byun | 2000-08-08 |
| 6059937 | Sensor having tin oxide thin film for detecting methane gas and propane gas, and process for manufacturing thereof | Hyung Jin Jung, Seok-Kyun Song, Won Kook Choi, DongSoo Choi, Jin-Seok Jeon | 2000-05-09 |
| 6051115 | Adhesive strength increasing method for metal thin film | Hong-Kyu Jang, Hyung Jin Jung, Won Kook Choi | 2000-04-18 |
| 5989990 | Tinoxide thin film, preparation thereof, and gas detecting sensor using thereof | Hyung Jin Jung, Seok-Kyun Song, Won Kook Choi, DongSoo Choi, Jin-Seok Jeon | 1999-11-23 |
| 5965629 | Process for modifying surfaces of materials, and materials having surfaces modified thereby | Hyung Jin Jung, Won Kook Choi, Kyong Sop Han, Sik Sang Gam | 1999-10-12 |
| 5855683 | Thin film deposition apparatus | Hong-Kyu Jang, Hyung Jin Jung, Won Kook Choi | 1999-01-05 |
| 5783641 | Process for modifying surfaces of polymers, and polymers having surfaces modified by such process | Hyung Jin Jung, Seok-Kyun Song, Won Kook Choi, Young-Soo Yoon, Jun Sik Cho | 1998-07-21 |