Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542372 | Thermoplastic polymer particles having a peak of cold crystallization temperature | Jae Ho Lim, Sung-Yong Kang, Kyoung Min Kang, Hee Jung Lee, Min Gyung Kim +3 more | 2023-01-03 |
| 11149120 | Method for manufacturing thermoplastic polymer particles | Hee Jung Lee, Sung-Yong Kang, Kyoung Min Kang, Min Gyung Kim, Jae Ho Lim +3 more | 2021-10-19 |
| 11118019 | Thermoplastic polyurethane particles having low impurity content and manufacturing method therefor | Min Gyung Kim, Sung-Yong Kang, Kyoung Min Kang, Hee Jung Lee, Jae Ho Lim +3 more | 2021-09-14 |
| 11066527 | Polylactic acid particles and manufacturing method therefor | Kyoung Min Kang, Sung-Yong Kang, Hee Jung Lee, Min Gyung Kim, Jae Ho Lim +3 more | 2021-07-20 |
| 11001677 | Thermoplastic polymer particles having low impurity content | Jae Ho Lim, Sung-Yong Kang, Kyoung Min Kang, Hee Jung Lee, Min Gyung Kim +3 more | 2021-05-11 |
| 10808088 | Thermoplastic composite, method for preparing thermoplastic composite, and panel | Kyoung Min Kang, Sung-Yong Kang, Min Gyung Kim, Jae Ho Lim | 2020-10-20 |
| 10698237 | Optical modulator including multiple quantum well and carrier blocks and 3D image acquisition apparatus including the same | Yong-hwa Park, Sang Hun Lee | 2020-06-30 |
| 9904078 | Optical modulator including multiple quantum well and carrier blocks and 3D image acquisition apparatus including the same | Yong-hwa Park, Sang Hun Lee | 2018-02-27 |
| 9671627 | Transmissive optical shutter and method of manufacturing the same | Sang Hun Lee, Yong-hwa Park | 2017-06-06 |
| 9429775 | Infrared transmission large-area shutter | Sang Hun Lee, Jong-oh Kwon, Yong-hwa Park | 2016-08-30 |
| 9190545 | Optical device including three-coupled quantum well structure having multi-energy level | Yong-chul Cho, Yong-Tak Lee, Byung-hoon NA, Yong-hwa Park, Gun-wu Ju | 2015-11-17 |
| 9182614 | Large-area transmissive type optical image modulator and method of manufacturing the same and optical apparatus including transmissive type optical image modulator | Yong-chul Cho, Sang Hun Lee, Yong-hwa Park, Jong-oh Kwon, Jang-woo YOU +1 more | 2015-11-10 |
| 9082909 | Optical device including three coupled quantum well structure | Yong-chul Cho, Yong-Tak Lee, Byung-hoon NA, Yong-hwa Park, Gun-wu Ju +1 more | 2015-07-14 |
| 9051178 | Transmissive image modulator including stacked diode structure having multi absorption modes | Yong-chul Cho, Yong-Tak Lee, Jang-woo YOU, Byung-hoon NA, Yong-hwa Park +2 more | 2015-06-09 |
| 8804226 | Unit of optical modulator, optical modulator including the same, and method of fabricating the optical modulator | Sang Hun Lee, Jo Lee | 2014-08-12 |
| 8145216 | Mobile terminal and method of displaying channel therein | Mi Sun Kim, Sung-Chul Yang, Tae Jung Kwon, So Yeon Kim | 2012-03-27 |
| 8036714 | Terminal, controlling method thereof and recordable medium for the same | Tae Jung Kwon, Kwang Hyo Son, In Hwan Kim | 2011-10-11 |
| 7953131 | Frequency synthesizer and frequency synthesizing method using optical injection locking | Sang-Eon Park, Han Seb Moon, Eok Kim, Taeg Yong Kwon | 2011-05-31 |