Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11878642 | Vehicle back beam and vehicle including same | Ae-Ri Oh, Jong Sung Park, Han Na Choi | 2024-01-23 |
| 11421092 | Method for preparing unidirectionally aligned discontinuous fiber reinforcement composite material, unidirectionally aligned discontinuous fiber reinforcement composite material, and sandwich structure | Seung-Hyun Ahn, Kyung-Seok Han, Sung-Chan Lim | 2022-08-23 |
| 11318870 | Seat back frame for vehicle and manufacturing method thereof | Hyoung-Jun Moon, Sang Hyeon Park, Yong Kil Kil, Dong Gwan Kim, Yong-Han KANG +1 more | 2022-05-03 |
| 11235493 | Prepreg preparation device and prepreg preparation method using same | Young-E Moon, Jong Sung Park, Kang-Hyun Song, Hee Jung Lee | 2022-02-01 |
| 11161322 | Reinforced composite material and article including same | Ae-Ri Oh, Han Na Choi, Jong Sung Park | 2021-11-02 |
| 10946554 | Prepreg manufacturing device and prepreg manufacturing method using same | Kang-Hyun Song, Jong Sung Park, Hee Jung Lee, Young-E Moon | 2021-03-16 |
| 10926730 | Passenger side airbag housing, manufacturing method therefor, and passenger side airbag for vehicle | Dong Won Kim, Hyun Jin Choi, Yong-Han KANG, Jae Hoon Choi, Sung Woo Lee +1 more | 2021-02-23 |
| 10625695 | Buckling inducing-type vehicle crash boxes and vehicle back beam having same | Hyun Jin Choi, Dong Won Kim, Yong-Han KANG, Kang-Hyun Song, Sang Gyu Cho +1 more | 2020-04-21 |
| 10343315 | Insert injection molding method using fiber-reinforced composite material, and injection molded product using same | Sang Gyu Cho, Yong Kil Kil, Dong Won Kim, Yong-Han KANG, Hyun Jin Choi +1 more | 2019-07-09 |
| 10279763 | Beam for bumper | Kye-Woong Byun, Yong-Han KANG, Dong Won Kim, Hyun Jin Choi | 2019-05-07 |
| 10266663 | Continuous fiber reinforced composite and manufacturing method therefor | Jae Hoon Choi, Ae-Ri Oh, Kang-Hyun Song | 2019-04-23 |
| 10201950 | Device for producing composite material, composite material produced using same, and method for producing composite material | Jae Hoon Choi, Ae-Ri Oh | 2019-02-12 |
| 10118523 | Seat-back frame, method for preparing the same, and seat-back for vehicle | Kang-Hyun Song, Yong Kil Kil, Tae Hwa Lee, Kyung-Hoon Lee | 2018-11-06 |
| 10093080 | Functional film for improving impregnation properties of composite material and method for manufacturing composite material using same | Ae-Ri Oh, Gi-Hune Jung, Tae Hwa Lee, Yong-Hoon Yoon, Jae Hoon Choi | 2018-10-09 |
| 9957382 | Fiber-reinforced plastic composition, and fiber-reinforced composite with improved impact performance, prepared therefrom | Kang-Hyun Song, Yong Kil Kil, Ae-Ri Oh, Sung Min Kim | 2018-05-01 |
| 9789835 | Knee protection structure for vehicle | Jae Hyun An, Il Sang Kim, Kwon Taek Kim, Keun Chul Kim, Man Suk Bae | 2017-10-17 |
| 9630580 | Back beam for driving apparatus having reinforcement part | Kyung-Hoon Lee, Yong Kil Kil | 2017-04-25 |
| 9539742 | Continuous carbon fiber reinforced thermoplastic plastic composite having excellent impregnation properties and a method for manufacturing the same | Gi-Hune Jung, Yong-Hoon Yoon, Tae Hwa Lee, Ae-Ri Oh, Jae Hoon Choi | 2017-01-10 |
| 9481333 | Bumper back beam for vehicle | Seung Mok Lee, Phil Jung Jeong, Hyun Gyung Kim, Dong Eun Cha, Yong Kil Kil +2 more | 2016-11-01 |
| 9254609 | Battery pack case assembly for electric and hybrid vehicles using a plastic composite and method for manufacturing the same | Chi Hoon Choi, Gun Goo Lee, Cheol Choi, Yong Kil Kil, Yong-Hoon Yoon +1 more | 2016-02-09 |
| 9233656 | Bumper back beam with a fiber composite reinforcing material | Yong Kil Kil, Yong-Hoon Yoon, Byoung Heuk Kim, Chun Ho Park | 2016-01-12 |
| 9205791 | Bumper back beam made of composite material and having improved energy absorption rate, and bumper including same | Yong-Hoon Yoon, Yong Kil Kil | 2015-12-08 |
| 9210741 | High frequency induction heating double steel belt press apparatus | Gi-Hune Jung | 2015-12-08 |
| 9079362 | Apparatus for manufacturing a high-strength composite sheet having superior embeddability, and method for manufacturing a high-strength composite sheet using the same | Myung-chul Park, Hyun-Young Cho | 2015-07-14 |
| 9068284 | Method of preparing thermoplastics-continuous fiber hybrid composite | Gi-Hune Jung, Myung-chul Park, Yong-Hoon Yoon, Ji-hun Yun, Cheol Hyun Park | 2015-06-30 |