Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12303354 | Alignment state indicating apparatus and method | Dong Hoon Lee | 2025-05-20 |
| 12234310 | Blood-compatible fluorine-based polymer and thin film comprising same | Eun-Ho SOHN, Dong Je HAN, Hyeon Jun HEO, Jeong-Sun Kim, In Joon PARK +4 more | 2025-02-25 |
| 12173147 | Fluoropolymer, fluoropolymer composition containing same, and fluoropolymer film using same | Eun-Ho SOHN, In Joon PARK, Jong-Wook Ha | 2024-12-24 |
| 12090026 | Three-dimensional intraoral scanner | Min Ho Chang, Ji Woong Chang | 2024-09-17 |
| 11903678 | 3-dimensional intraoral scanner | Min Ho Chang, Kwang Jin JANG | 2024-02-20 |
| 11326874 | Structured light projection optical system for obtaining 3D data of object surface | Seung Jin Lee, Eun Gil CHO | 2022-05-10 |
| 11027939 | Sheet folding device | Jae Hyun SHIN, Jung Kyu Park, Eiji Fukasawa, DongSun Jung | 2021-06-08 |
| 10934167 | Preparation method of trifluoroamine oxide | Hong Suk Kang, In Joon PARK, Won Wook So, Shin Hong YOOK, Eun-Ho SOHN +3 more | 2021-03-02 |
| 10277884 | Method and apparatus for acquiring three-dimensional image, and computer readable recording medium | Sung Bin IM | 2019-04-30 |
| 9725543 | Hexafluoropropylene oxide polymer compositions and a preparing method of hexafluoropropylene oxide polymer using hexafluoropropylene oligomer | In Jun Park, Jong-Wook Ha, Kwang Won Lee, Sang Goo Lee | 2017-08-08 |
| 8916666 | Hexafluoropropylene oxide polymer compositions and a method of preparing hexafluoropropylene oxide polymer using hexafluoropropylene oligomer | In Jun Park, Jong-Wook Ha, Kwang Won Lee, Sang Goo Lee | 2014-12-23 |
| 8147954 | Per-fluoro polyether compound, antifouling coating composition and film containing same | In Jun Park, Jong-Wook Ha, Kwang Won Lee, Sang Goo Lee, Eun Young Park +1 more | 2012-04-03 |
| 7449112 | Crosslinked polyvinyl alcohol-based polymer membrane and a process of its preparation | Jeong Hoon Kim, In Jun Park, Dong-Kwon Kim, Jong-Wook Ha, Bong Jun CHANG +5 more | 2008-11-11 |
| 7405312 | Manufacturing method of hexafluoropropylene oxide with high yield | In Jun Park, Dong-Kwon Kim, Jeong Hoon Kim, Jong-Wook Ha, Bong Jun CHANG +3 more | 2008-07-29 |
| 7132489 | Fluorine-containing amphoteric polymer for surface coating and preparation method thereof | In Jun Park, Dong-Kwon Kim, Jeong Hoon Kim, Jong-Wook Ha, Won Wook So +3 more | 2006-11-07 |
| 6793821 | Super water-repellent organic/inorganic composite membrane | In Joon PARK, Kwang Won Lee, Dong-Kwon Kim, Jeong Hun Kim, Jong-Wook Ha +3 more | 2004-09-21 |
| 6790898 | Preparation of fluorinated core-shell particles with water and oil repellency | In Jun Park, Dong-Kwon Kim, Jeong Hoon Kim, Kwang Won Lee, Jong-Wook Ha | 2004-09-14 |
| 6096827 | Fluorine-containing graft copolymer and its manufacturing method | Dong-Kwon Kim, Kwang Won Lee, Kwang-Je Kim, In Jun Park | 2000-08-01 |