Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10795087 | Ultra-small multi-channel optical module with optical wavelength distribution | Dae Seon KIM, Jong Jin Lee, Eun Kyu KANG, Sang Jin KWON, Jeong Eun Kim +2 more | 2020-10-06 |
| 10693561 | Apparatus and method for beamforming communication | Hyun Seo Kang, Dae Seon KIM, Sang Jin KWON | 2020-06-23 |
| 10057451 | Astral lamp device having detachable and angle-controllable LED module blocks and method of setting the same | Jeong Eun Kim, Hyun Seo Kang, Hyoung Jun PARK, Dae Won Choi, Jai-sang Koh +5 more | 2018-08-21 |
| 10029334 | Apparatus and method for monitoring laser welding bead | Keo Sik KIM, Hyun Seo Kang, Young Soon HEO, Hyoungjun Park, Jeong Eun Kim +1 more | 2018-07-24 |
| 9846286 | Wavelength division multi-channel optical module and manufacturing method thereof | Hyoung Jun PARK, Hyun Seo Kang, Jai-sang Koh, Keo Sik KIM, Young Sun Kim +4 more | 2017-12-19 |
| 9829660 | Optical module | Jong Jin Lee, Dae Seon KIM, Sun Goo Lee | 2017-11-28 |
| 9768583 | Multi-channel optical module and manufacture method thereof | Jeong Eun Kim, Hyun Seo Kang, Keo Sik KIM, Ji Hyoung RYU, Hyoung Jun PARK +1 more | 2017-09-19 |
| 9768866 | Optical wavelength and power measurement device | Hyoungjun Park, Hyun Seo Kang, Jaisang Koh, Keo Sik KIM, Young Sun Kim +3 more | 2017-09-19 |
| 9541714 | Bidirectional optical transceiver module and method of aligning the same | Hyun Seo Kang, Keo Sik KIM, Young Sun Kim, Jae Hoon Kim, Hyoung Jun PARK +2 more | 2017-01-10 |
| 9534889 | Wavelength-selectable coating thickness measurement apparatus | Jeong Eun Kim, Hyun Seo Kang, Hyoung Jun PARK, Young Soon HEO, Keo Sik KIM +2 more | 2017-01-03 |
| 9250401 | Multi-channel optical module | Hyun Seo Kang, Young Sun Kim, Young Soon HEO, Hyoung Jun PARK, In Hee SHIN | 2016-02-02 |
| 9250404 | Multi-channel optical module and manufacturing method of the same | — | 2016-02-02 |
| 9240363 | 3D interconnection structure and method of manufacturing the same | — | 2016-01-19 |
| 9129882 | Method of fabricating graphene nano device | Eun Kyoung JEON, Hyun Seo Kang, Hyoung Jun PARK, Keo Sik KIM, Jeong Eun Kim +2 more | 2015-09-08 |
| 9122024 | Bidirectional optical transmitting and receiving device | Jong Jin Lee | 2015-09-01 |
| 9036011 | Optical phase extraction system having phase compensation function of closed loop type and three-dimensional image extraction method thereof | Hyoung Jun PARK, Hyun Seo Kang, Young Sun Kim, In Hee SHIN, Young Soon HEO | 2015-05-19 |
| 9020308 | Multi-channel optical module with polyhedral mirror | Seihyoung LEE, Hyun Seo Kang | 2015-04-28 |
| 8998456 | Optical transmission apparatus having temperature control function | Jong Jin Lee | 2015-04-07 |
| 8992100 | Bidirectional optical transmission and receiving device | — | 2015-03-31 |
| 8873121 | Optical probe using sensor and method for controlling the same | In Hee SHIN, Hyun Seo Kang, Young Sun Kim, Hyoung Jun PARK, Jong Jin Lee | 2014-10-28 |
| 8730578 | Sunlight coupler and sunlight system comprising thereof | Young Soon HEO, Hyun Seo Kang, Young Sun Kim, Hyoung Jun PARK, Keo Sik KIM +1 more | 2014-05-20 |
| 8641298 | Multi-channel optical module | Hyun Seo Kang, Jong Jin Lee, Seihyoung LEE, Jai-sang Koh | 2014-02-04 |
| 8265486 | Optical communication module | Hyun Seo Kang, Jai-sang Koh | 2012-09-11 |
| 8252683 | 3D interconnection structure and method of manufacturing the same | — | 2012-08-28 |
| 7994041 | Method of manufacturing stacked semiconductor package using improved technique of forming through via | Hyun Seo Kang | 2011-08-09 |