Issued Patents 2018
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151308 | Reciprocating compressor having a gas bearing | Kichul Choi, Kwangwoon Ahn | 2018-12-11 |
| 10125754 | Reciprocating compressor having casing including inner and outer shells | Kwangwoon Ahn, Kichul Choi, Sunghyun Ki, Kyeongbae Park | 2018-11-13 |
| 10104463 | Wireless sound equipment | Jihye Choe, Jihye Kim, Kyoungsu Nam | 2018-10-16 |
| 10064227 | Method and apparatus for channel access in wireless communication system using unlicensed spectrum | Seunghoon Choi, Jinyoung OH | 2018-08-28 |
| 10050268 | Composite positive active material, positive electrode and lithium battery containing the composite positive active material | Byungjin Choi, Andrei Kapylou, Jinhwan Park, Jayhyok Song, Sungjin Ahn +2 more | 2018-08-14 |
| 9989052 | Linear compressor and method of manufacturing a linear compressor | Joonsung Park, Byungju Kim | 2018-06-05 |
| 9991245 | Semiconductor packages with heat dissipation layers and pillars and methods for fabricating the same | Jae Choon Kim, Jikho Song, Mitsuo Umemoto, Inho Choi | 2018-06-05 |
| 9979019 | Composite positive electrode active material, method of manufacturing the same, positive electrode including the composite positive electrode active material, and lithium secondary battery including the positive electrode | Byongyong Yu, Jinhwan Park, Jayhyok Song, Andrei Kapylou, Sungjin Ahn | 2018-05-22 |
| 9974062 | Method and apparatus for controlling uplink control information transmission in wireless communication system providing widebandwidth services via carrier aggregation | Youngbum Kim, Seunghoon Choi, Yongjun Kwak, Younsun Kim | 2018-05-15 |
| 9973842 | Portable sound equipment | Ehwan Cho, Obyoung Kang | 2018-05-15 |
| 9922891 | Film for semiconductor package, semiconductor package using film and display device including the same | Soyoung Lim, Jaemin Jung, Jeong-Kyu Ha | 2018-03-20 |
| 9923198 | Cathode active material, cathode and lithium battery including the same, and method of preparing the cathode active material | Ryounghee Kim, Byungjin Choi, Jinhwan Park | 2018-03-20 |
| 9890779 | Linear compressor | Kwangwoon Ahn, Seongho Ha | 2018-02-13 |