Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803048 | Organic zinc catalyst and preparation method thereof | Seong Kyun Kang, Hyun Ju Cho, Sung-Kyoung Kim, Jong Won Lee, Hyeon Choi | 2017-10-31 |
| 9751981 | Manufacturing method of organic zinc catalyst and manufacturing method of polyalkylene carbonate resin | Sung-Kyoung Kim, Hyun Ju Cho | 2017-09-05 |
| 9732187 | Manufacturing method of polyalkylene carbonate resin | Sung-Kyoung Kim, Hyun Ju Cho, Seong Kyun Kang, Hyeon Choi | 2017-08-15 |
| 9663654 | Resin composition comprising polyalkylene carbonate | Hyun Ju Cho, Jin-Hwa Seo, Jung Min Sohn | 2017-05-30 |
| 9611908 | Electromechanical brake device | Hyun Chul Ku | 2017-04-04 |
| 9580566 | Oriented film | Kyung Seog Youk, Jung Min Sohn | 2017-02-28 |
| 9476615 | Autonomous induction heat exchange method using pressure difference and gas compressor and heat pump using the same | Yeon Suk Choi | 2016-10-25 |
| 9458285 | Method for preparing polyalkylenecarbonate | Yoon Jung Kim, Taek Jun Jung, Yun Ki Cho | 2016-10-04 |
| 9453141 | Resin film based polyalkylene carbonate and method for preparing the same | Hyun Ju Cho, Jin-Hwa Seo, Jae-Ryoon Kim, Boo-Ho Seo | 2016-09-27 |
| 9448292 | Cryoprobe using closed gas loop for nuclear magnetic resonance apparatus | Yeon Suk Choi, Sang Gap Lee | 2016-09-20 |
| 9447236 | Method of manufacturing polyalkylene carbonate | Yoon Jung Kim, Taek Jun Jung, Yun Ki Cho | 2016-09-20 |
| 9415382 | Polylactide resin and preparation method thereof | Sung-Cheol Yoon, In Su Lee, Seong-Woo Kim | 2016-08-16 |
| 9403940 | Polyalkylenecarbonate resin and method for preparing the same | Yoon Jung Kim, Bo Hyun Seong, Taek Jun Jung, Yun Ki Cho | 2016-08-02 |
| 9382385 | Lactide copolymer, and resin composition and film comprising same | Jung Min Sohn, Kyung Seog Youk, Seung Ho Choi | 2016-07-05 |
| 9382386 | Lactide copolymer, method for preparing same, and resin composition comprising same | Jung Min Sohn, Kyung Seog Youk, Seung Ho Choi | 2016-07-05 |
| 9382419 | Polyalkylene carbonate molded product manufactured by using an emulsion composition | Hyun Ju Cho, Jin-Hwa Seo | 2016-07-05 |
| 9312814 | Demodulation device, and demodulation integrated device and modulation and demodulation integrated device using the same | Sang-Il Kim | 2016-04-12 |
| 9296367 | Brake apparatus for electric corner module | — | 2016-03-29 |
| 9175152 | Emulsion composition for manufacturing polyalkylene carbonate product and resin product using the same | Hyun Ju Cho, Jin-Hwa Seo | 2015-11-03 |
| 9115248 | Polylactide resin having excellent heat resistance and preparation method thereof | Sung-Cheol Yoon, Seong-Woo Kim, In Su Lee | 2015-08-25 |
| 9074042 | Packaging film including a lactide copolymer | Jung Min Sohn, Sung-Cheol Yoon, Do-Yong Shim | 2015-07-07 |
| 9062147 | Lactide copolymer, a preparation method thereof, and a resin composition including the same | Jung Min Sohn, Sung-Cheol Yoon, Do-Yong Shim | 2015-06-23 |
| 9040740 | Method for preparing alkyl lactate and a method for preparing lactamide using the same | Sung-Cheol Yoon, In Su Lee | 2015-05-26 |
| 8807667 | Hydraulic brake system | — | 2014-08-19 |
| 8789895 | Hydraulic brake system | — | 2014-07-29 |