Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146680 | Data processing system and method of operating the same | Ho Seok Shin, Na Kyoung Yoo, Gun Seo Koo, Jae Hun Kim | 2018-12-04 |
| 9954966 | Method and apparatus for disaster notification | Jae Hyun Park, Hey-Young Park, Jong-Kyu Bae, Yeo Rok YOON, Ki Won Lee +3 more | 2018-04-24 |
| 9713121 | Apparatus and method for controlling transmission of push messages | Ki Won Lee, Jae Hyun Park, Hey-Young Park, Ki Young LIM | 2017-07-18 |
| 7020733 | Data bus system and method for performing cross-access between buses | Jae Hun Kim | 2006-03-28 |
| 6556751 | Apparatus for and method of measuring optical alignment of fiber block | Yong-Woo Lee, Hyung-Jae Lee, Tae-Hyung Rhee | 2003-04-29 |
| 6549714 | Optical waveguide | Jung Hee Kim, Kwan-Soo Han, Dong-Hack Suh, Tae-Hyung Rhee | 2003-04-15 |
| 6404957 | Optical power divider and fabrication method thereof | Sang Yung Shin, Hyun-Chae Song, Sang-yun Yi, Tae-Hyung Rhee | 2002-06-11 |
| 6345131 | Method for manufacturing the thermo-optic switch, and method for changing optical line using the thermo-optic switch | Hyun Ki Kim, Jung Hee Kim, Yong-Woo Lee, Tae-Hyung Rhee | 2002-02-05 |
| 6233388 | Polymer optical waveguide and method for fabricating the same | Eun-Ji Kim, Jung Hee Kim, Kwan-Soo Han, Tae-Hyung Rhee | 2001-05-15 |
| 6201913 | Integrated optical power splitter and manufacturing method therefor | Sang-yun Yi, Jung Hwan Cho, Tae-Hyung Rhee | 2001-03-13 |
| 6181864 | Optical fiber array module using soldering and fabrication method thereof | Byong-Gwon Yoo, Hyung-Jae Lee, Tae-Hyung Rhee | 2001-01-30 |
| 6177290 | Method of fabricating planar optical waveguides in one chamber | Sang-yun Yi, Byong-gwon You, Jung Hee Kim, Tae-Hyung Rhee | 2001-01-23 |
| 6160945 | Optical waveguide device for loss absorption and fabrication method thereof | Tae-Hyung Rhee, Eun-Ji Kim, Yong-Woo Lee | 2000-12-12 |
| 6136929 | Polyarylene ether for optical communication | Kwan-Soo Han, Eun-Ji Kim, Tae-Hyung Rhee | 2000-10-24 |
| 6107402 | Optical polymer composition | Eun-Ji Kim, Kwan-Soo Han, Tae-Hyung Rhee | 2000-08-22 |
| 6055342 | Integrated optical intensity modulator and method for fabricating the same | Sang-yun Yi | 2000-04-25 |
| 5068028 | Molybdenite flotation from copper sulfide/molybdenite containing materials by ozone conditioning | Jan D. Miller, Yi YE | 1991-11-26 |