Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107894 | Group III-V compound semiconductor device | Hyunsu Ju, Joonyeon Chang, Gyosub LEE | 2021-08-31 |
| 10901246 | Optical phase shifter and optical switch device using ferroelectric material | Jae-Hoon Han, Sanghyeon Kim, Pavlo Bidenko, Subin LEE | 2021-01-26 |
| 10686534 | Method for optical interconnection between semiconductor chips using mid-infrared | Jaehoon Han, Sanghyeon Kim, Hyunsu Ju | 2020-06-16 |
| 10566427 | Copper halide semiconductor based electronic devices | Do Yeol Ahn, Sang-Joon Park, Seung Hyun Yang | 2020-02-18 |
| 9331266 | Magnetic field controlled reconfigurable semiconductor logic device and method for controlling the same | Joon Yeon Chang, Jin Ki Hong, Mark B. Johnson | 2016-05-03 |
| 9240511 | Photodetector using surface plasmon resonance and image sensor having the same | Seung Yong Lee, So Hye CHO, Jin Ock Park, Jong-Ku Park | 2016-01-19 |
| 9190541 | Antireflection coating using self-assembly nano structure and manufacture method thereof | Eunhye Lee, Min Hwan Bae, Won Jun Choi, Jae Jin Yoon, Il Ki Han | 2015-11-17 |
| 8895412 | Nano-structure manufacturing method using sacrificial etching mask | Seung Kyu Ha, Su Youn Kim, Il Ki Han, Won Jun Choi | 2014-11-25 |
| 8780951 | Distributed Bragg's reflector of digital-alloy multinary compound semiconductor | Won Jun Choi, Jung-Il Lee | 2014-07-15 |
| 8775139 | Method for simulating fluid flow and recording medium for performing the method | Jae Wan Shim, Hyun Cheol Koo, Suk Hee Han, Byoung Chul Min, Jun Woo Choi +1 more | 2014-07-08 |
| 8586964 | P-type semiconductor device comprising type-2 quantum well and fabrication method thereof | Sang Hoon Shin, Hyung Jun Kim, Hyun Cheol Koo, Suk Hee Han, Joonyeon Chang | 2013-11-19 |
| 8237236 | InSb-based switching device | Sung-Jung Joo, Jin Ki Hong, Sang Hoon Shin, Kyung Ho Shin, Tae-Yueb Kim +3 more | 2012-08-07 |
| 8183611 | Spin transistor using N-type and P-type double carrier supply layer structure | Hyung Jun Kim, Hyun Cheol Koo, Kyung Ho Kim, Suk Hee Han | 2012-05-22 |
| 7687379 | Method of manufacturing In(As)Sb semiconductor on lattice-mismatched substrate and semiconductor device using the same | Ju-Young Lim, Joonyeon Chang, Won Jun Choi | 2010-03-30 |