SH

Sei Kwang Hahn

PF Postech Academy-Industry Foundation: 11 patents #9 of 1,477Top 1%
SC Shin Poong Pharmaceutical Co.: 2 patents #2 of 38Top 6%
CP Chugai Pharmaceutical: 2 patents #485 of 1,238Top 40%
The General Hospital: 1 patents #1,411 of 3,021Top 50%
PC Posco Co.: 1 patents #573 of 1,176Top 50%
MC Megagen Implant Co.: 1 patents #10 of 19Top 55%
📍 Seoul, KR: #3,429 of 39,741 inventorsTop 9%
Overall (All Time): #266,289 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12403326 System for corneal cross-linking and correcting vision by using LED contact lens and eye dye Sang Baie Shin, Jong Hwan Mun 2025-09-02
10613356 Remotely controllable lens device Seok-Hyun Yun, Ehsan Kamrani, Hyemin KIM, Dohee Keum, Keon Jae Lee +1 more 2020-04-07
10399291 Smart contact lenses and smart glasses Young Chul Sung, Beom Ho MUN, Keon Jae Lee, Dohee Keum, Su Jin Kim 2019-09-03
10092658 Method for manufacturing transdermally delivered hyaluronic acid-protein conjugate and transdermally delivered hyaluronic acid-protein conjugate manufactured using same Eung-Sam Kim, Jeonga Yang, Hyemin KIM, Kwan Yong Choi, Ji Hye Shin +1 more 2018-10-09
9221893 Hyaluronic acid-protein conjugates and method for preparing same Jeong-A Yang, Seung Kyu Yoon, Won Hee Hur, Ki-Tae Park, Hye Min Kim +1 more 2015-12-29
9101669 Self-assembed conjugate and use thereof Kimoon Kim, Hyuntae Jung, Jeong-A Yang, Kyeng Min Park 2015-08-11
9017712 Filler composition for tissue reinforcement Il Hwan Cho, Eui Jin Hwang, Moo Seok Seo, Young-soo Park, Byung Su Kim +3 more 2015-04-28
8895069 Drug delivery system using hyaluronic acid-peptide conjugate micelle Choun-Ki Joo, Yoon-Keun Kim, Seung Kew Yoon, Eun Ju Oh, Ki Su Kim +6 more 2014-11-25
8747903 Composition for nucleic acid delivery using metal nanoparticles and preparing method thereof Min Young Lee, Kitae Park, Ki Su Kim, Hwiwon Lee 2014-06-10
8703740 Composition for preventing adhesion Il Hwan Cho, Eui Jin Hwang, Jang Sik Shin, Junseok Yeom 2014-04-22
8575332 Crosslinked polysaccharide microparticles and method for their preparation Tsuyoshi Shimoboji 2013-11-05
8318856 Nucleic acid delivery system comprising conjugates of PEI and hyaluronic acid Yu-Kyoung Oh, Hyun Gu Kang, Ji Seok KIM, Jiang Ge, Ki Su Kim +4 more 2012-11-27
8247493 Long acting formulation of biopharmaceutical Hyun Gu Kang, Sung-Ho Ryu, Jung Kyu Park, Eun Ju Oh 2012-08-21
8183229 Bone filling complex and method for fabricating the same Eun Ju Oh, Jung Kyu Park, Kwang Bum Park, Kyoung Ho Ryoo, Seok Kyu Choi +2 more 2012-05-22
7935416 Nanoporous membrane, process of fabricating the same and device for controlled release of biopharmaceuticals comprising the same Seung Yun Yang, Jin Kon Kim, Jung Ah YANG 2011-05-03
7903780 X-ray ablation of hyaluronan hydrogels So Eun Chang, Byung Mook Weon, Jung Ho Je, Jun Seok YEOM 2011-03-08
7816316 Sustained release drug carrier Teruo Nakamura, Tsuyoshi Shimoboji 2010-10-19