Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815613 | Artificial leather with three-dimensional pattern and manufacturing method thereof | Hong Chan Jeon, Ju-Ahn Kim, Tae-Gi Kim, Yong-Tae Ha | 2020-10-27 |
| 10793438 | Method of recycling composite container for high-pressure gas | Boo Youn An, Dong-Jun Lee, Kie Youn Jeong, Hong Mo Koo, SUNG JOON HONG | 2020-10-06 |
| 10279509 | Waste carpet and felt scrap recycling apparatus and method thereof | Hong Mo Koo, Byeong Kwon Hong, Jae Woong Ha, Soon Yong Park | 2019-05-07 |
| 10269337 | Sound absorbing and insulating material with improved heat resistance and moldability and method for manufacturing the same | Keun Young Kim, Kie Youn Jeong | 2019-04-23 |
| 10221504 | Apparatus for blending polyethylene terephthalate fiber and kapok fiber using static electricity and method for blending polyethylene terephthalate fiber and kapok fiber using it | Oh Deok Kwon, Kie Youn Jeong, Seong Je Kim, Won Jin Seo, Dong Uk Lee | 2019-03-05 |
| 10137666 | Noise absorbent fabric having improved heat and sound insulation property and method for manufacturing the same | Keun Young Kim, Kie Youn Jeong, Won Jin Seo | 2018-11-27 |
| 9881599 | Sound absorbing and insulating material with improved heat resistance and moldability and method for manufacturing the same | Keun Young Kim, Kie Youn Jeong | 2018-01-30 |
| 9805706 | Method for manufacturing soundproofing board part having excellent sound absorption performance and soundproofing board part manufactured by the same | Hong Mo Koo, Jae Eun Chang, Dong-Jun Lee, Kie Youn Jeong, Kil Bu Joo +1 more | 2017-10-31 |
| 9715871 | Multilayer dash isolation pad having superior formability and sound absorption performance | Jung Wook Lee, Kil Bu Joo, Won Jin Seo, Dae Won Seo, Pan Ki Jung +3 more | 2017-07-25 |
| 9523192 | Sound-absorbing material with excellent sound-absorbing performance and method for manufacturing thereof | Hyo-Seok Kim, Do Hyun Kim, Chi Hun Kim, Kie Youn Jeong, Jung Wook Lee | 2016-12-20 |
| 8997925 | High temperature resistant sound absorbing materials for vehicle | Keun Young Kim, Won Jin Seo, Youn-Jin Cho, Ki-Dong Lee, Su Nam Lee | 2015-04-07 |
| 8497333 | Polylactic acid composition for automobile parts | Choon Soo Lee, Min Hee Lee, Jong Hwal Kim, Sung Kyoun Yoon, Byoung Gook Kang +2 more | 2013-07-30 |
| 8378023 | Composition of polyketone with high impact strength | Choon Soo Lee, Min Hee Lee, Seong-Hoon Lee, Jong Hwal Kim, Sung Kyoun Yoon +1 more | 2013-02-19 |
| 8257812 | Low-noise plastic intercooler pipe having multi-layered structure | Jee Young Youn, Min Ho Choi | 2012-09-04 |
| 7012113 | Polyolefin resin composition for wheel cover of an automobile | Sung Jun Lee, Won-Bum Jung, Kyoung-Suk Chae | 2006-03-14 |
| 6689841 | Polypropylene resin composition | Soon Joon Jung, Jae Rim Choi | 2004-02-10 |
| 6642312 | Polyolefin-based composite resin composition having high strength and low linear expansion | Sung Jun Lee | 2003-11-04 |
| 5961647 | Apparatus and method for controlling power supply for use with computer peripheral device | Gee-Don Kim, Ji-Young Lee | 1999-10-05 |
| 5763520 | Polypropylene bumper cover composition | Jin-Soo Kim, Im Suk KIM | 1998-06-09 |
| 5731375 | Polyamide resin compositions | Jin-Soo Kim, Sahng Ho Song, Jong-Su Lee | 1998-03-24 |
| 5599871 | Thermoplastic resin composition having good painting and surface-polishing properties | — | 1997-02-04 |
| 5326836 | Process for the preparation of a flame retardant styrenic resin | Yong Yeon Hwang | 1994-07-05 |
| 5028651 | Heat resistant and flame retardant resin composition | Bong G. Yi, Jin-Nyoung Yoo | 1991-07-02 |