Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11622455 | Wearable electronic device | Ho-Seong Seo, Wataru Kaihotsu, Yong-Woon Han | 2023-04-04 |
| 10951253 | Bendable user terminal device and method for displaying thereof | Kyung-wan Park, Jin-Hyoung Park | 2021-03-16 |
| 10942546 | Electronic device and method for processing gesture thereof | Jeong-Rok Park, Kang-min Lee, Jae-young Huh | 2021-03-09 |
| 10746871 | Electronic device, control method thereof and recording medium | Myung-Sik Kim, Sung-do CHOI | 2020-08-18 |
| 10517182 | Wearable electronics device | Ho-Seong Seo, Wataru Kaihotsu, Yong-Woon Han | 2019-12-24 |
| 10317947 | Electronic device and method for processing gesture thereof | Jeong-Rok Park, Kang-min Lee, Jae-young Huh | 2019-06-11 |
| 10114342 | Wearable device | Myung-Sik Kim, Jong-Hoon Lim, Chang-yeong Kim, June-hee Lee, Ho-Seong Seo +2 more | 2018-10-30 |
| 10031483 | Wearable device | Ho-Seong Seo | 2018-07-24 |
| 9941918 | Bendable user terminal device and method for displaying contents based on bending status thereof | Kyung-wan Park, Jin-Hyoung Park | 2018-04-10 |
| 9857832 | Foldable electronic apparatus having display panel with variable curvature | Jin-Hyoung Park, Kyung-wan Park, Jae-young Huh | 2018-01-02 |
| 9413432 | Near field wireless transmission/reception method and apparatus | Jae-young Huh, Hoi-Jun Yoo, Kyu-Sub Kwak, Jea-Hyuck Lee, Hyun Woo Cho +2 more | 2016-08-09 |
| 8804232 | Semiconductor optical devices and methods of fabricating the same | Kisoo Kim, Hyun-Soo Kim, Byung Seok Choi, O-Kyun Kwon, Jong Sool Jeong +1 more | 2014-08-12 |
| 8594469 | Optical amplifier | Byung Seok Choi, Dae Kon Oh, O-Kyun Kwon, Kisoo Kim, Hyun-Soo Kim | 2013-11-26 |
| 8149503 | Reflective semiconductor optical amplifier and optical signal processing method using the same | Hyun-Soo Kim, O-Kyun Kwon, Byung Seok Choi, Kisoo Kim, Dae Kon Oh | 2012-04-03 |
| 7782909 | Frequency-tunable terahertz light source device | Kwang Ryong Oh, Jong-Hoi Kim, Oh Kee Kwon, Ki-Soo Kim, Ki-Hong Yoon | 2010-08-24 |
| 7720128 | Laser diode generating passive mode and method of creating optical pulse using the same diode | Young Ahn Leem, Eun Deok Sim, Kyung Hyun Park | 2010-05-18 |
| 7680169 | Self-mode locked multi-section semiconductor laser diode | Kyung Hyun Park, Dae-Su Yee, Young Ahn Leem, Sung Bock Kim | 2010-03-16 |
| 7583868 | 3R recovery system | Dae-Su Yee, Young Ahn Leem, Kyung Hyun Park, Sung Bock Kim | 2009-09-01 |
| 7489873 | Optical signal retiming, reshaping, and reamplifying (3R) regeneration system having monolithically integrated Mach Zehnder interferometer and self-pulsating laser diode | Young Ahn Leem, Dae-Su Yee, Eun Deok Sim, Kyung Hyun Park | 2009-02-10 |
| 7356263 | Signal processor for converting signal | Dae-Su Yee, Young Ahn Leem, Eun Deok Sim, Kyung Hyun Park | 2008-04-08 |
| 7277222 | Apparatus and method for wavelength conversion and clock signal extraction using semiconductor optical amplifiers | Min Yong Jeon, Young Ahn Leem, Eun Deok Sim, Kyung Hyun Park, Sung Bock Kim | 2007-10-02 |
| 7174070 | Ultrahigh-frequency light source using dual-wavelength laser with 3-dB beam splitter and method of manufacturing the same | Dae-Su Yee, Young Ahn Leem, Kyung Hyun Park | 2007-02-06 |
| 7012945 | Multi DFB laser diode | Kyung Hyun Park, Young Ahn Leem, Dae-Su Yee, Sung Bock Kim, Yong Soon Baek | 2006-03-14 |
| 6928098 | High frequency optical pulse source | Young Ahn Leem, Dae-Su Yee, Kyung-Hyun Pakr, Sung Bock Kim, Yong Soon Baek +1 more | 2005-08-09 |