Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10203438 | Optical filter including plates for filtering light and optical measuring device employing optical filter | Younggeun Roh | 2019-02-12 |
| 10012824 | Optical device and method of controlling direction of light from optical device | Sangmo Cheon, Changwon Lee, Unjeong Kim, Jineun KIM, Younggeun Roh +2 more | 2018-07-03 |
| 9904077 | Tunable nano-antenna and methods of manufacturing and operating the same | Jineun KIM, Younggeun Roh, Changwon Lee, Sangmo Cheon, Unjeong Kim +3 more | 2018-02-27 |
| 9903815 | Authentication structure/apparatus and method | Jaesoong Lee, Jineun KIM, Younggeun Roh, Changwon Lee | 2018-02-27 |
| 9847621 | Apparatus for outputting directional light and light interconnection system having the same | Younggeun Roh, Sangmo Cheon, Unjeong Kim, Jineun KIM, Changwon Lee | 2017-12-19 |
| 9790332 | Nanostructure and optical device including the nanostructure | Unjeong Kim, Younggeun Roh, Changwon Lee, Soojin Park, Seungmin Yoo | 2017-10-17 |
| 9715063 | Light interconnection device using plasmonic via | Younggeun Roh, Jineun KIM, Changwon Lee | 2017-07-25 |
| 9666675 | Graphene device and method of operating the same | Unjeong Kim, Younggeun Roh, Chihun In, Hyunyong Choi | 2017-05-30 |
| 9577123 | Nanostructure and optical device having nanostructure | Unjeong Kim, Younggeun Roh, Jineun KIM, Soojin Park, Chanwook BAIK +3 more | 2017-02-21 |
| 9559227 | Nanostructure and optical device including the nanostructure | Unjeong Kim, Younggeun Roh, Changwon Lee, Soojin Park, Seungmin Yoo | 2017-01-31 |
| 9553083 | Apparatus for controlling heat flow | Byoungho Lee, Sungwoo Hwang, Younggeun Roh, Changwon Lee | 2017-01-24 |
| 9548368 | Semiconductor device including ion gel material and electronic device including the semiconductor device | Unjeong Kim, Youngseon SHIM, Changwon Lee, Sungwoo Hwang | 2017-01-17 |
| 9356427 | Multi-wavelength surface plasmon laser and optoelectronic integrated circuit including the same | Jaesoong Lee, Jineun KIM, Changwon Lee | 2016-05-31 |
| 8379287 | Surface plasmon polariton modulator | Hwansoo SUH, Chang-Won Lee, Jineun KIM | 2013-02-19 |