Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104181 | Inflation film and manufacturing method thereof | — | 2021-08-31 |
| 10774189 | Polyester film and manufacturing method therefor, and polyester mold product using same and manufacturing method therefor | Si Min Kim, Dong Jin Kim | 2020-09-15 |
| 10533078 | Polymer film and method for preparing polymer film | — | 2020-01-14 |
| 10315462 | Polymer film | Si Min Kim, Dong Jin Kim | 2019-06-11 |
| 10065405 | Film for tire inner liner, method for manufacturing film for tire inner liner, pneumatic tire, and method for manufacturing pneumatic tire | Si Min Kim, Dong Jin Kim, Il Chung, Dong-Hyeon Choi | 2018-09-04 |
| 10000002 | Method for manufacturing polymer film and co-extruded film | Si Min Kim, Dong-Hyeon Choi, Dong Jin Kim | 2018-06-19 |
| 9833943 | Back sheet for solar cell module and method for manufacturing the same | Dong-Hyeon Choi, Si Min Kim | 2017-12-05 |
| 9492981 | Film for tire inner liner and method for manufacturing the same | Ki-Sang Song, Hyun Suk Cho, Si Min Kim | 2016-11-15 |
| 9453114 | Polyester film and manufacturing method thereof | Gi Sang Song, Si Min Kim | 2016-09-27 |
| 9416268 | Shrinkable film and method for manufacturing same | Dong Jin Kim, Si Min Kim, Gi Sang Song | 2016-08-16 |
| 9418577 | Polyester-based metalizing film | Dong Jin Kim, Si Min Kim, Il Chon Kwon | 2016-08-16 |
| 9187637 | Thermo-shrinkable polyester film | Chan Seok Yoon, Sung Ho Lee, Si Min Kim | 2015-11-17 |
| 9150689 | Method of preparing flame-retardant polyester fiber and flame-retardant polyester fiber | Young-Soo Lee, Si Min Kim | 2015-10-06 |
| 8895103 | Shrinkable film and method for manufacturing same | Dong Jin Kim, Si Min Kim, Gi Sang Song | 2014-11-25 |
| 8815994 | Heat-shrinkable polyester-based single-layer film | Dong Jin Kim, Si Min Kim | 2014-08-26 |
| 8568841 | Thermo-shrinkable polyester film | Chan Seok Yoon, Si Min Kim | 2013-10-29 |
| 8388879 | Method of preparing flame-retardant polyester fiber and flame-retardant polyester fiber | Young-Soo Lee, Si Min Kim | 2013-03-05 |
| 7198843 | High strength low shrinkage polyester drawn yarn, and a process of preparing for the same | Su Jin Lee | 2007-04-03 |