Issued Patents All Time
Showing 25 most recent of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323181 | Optical communication device | — | 2025-06-03 |
| 11863237 | Optical communication device and method for setting wavelength thereof | — | 2024-01-02 |
| 11764892 | Optical transceiver and method for automatically setting wavelength thereof | Bum-Soo Park, Tae Hyeong Kim, Chi-young Park, Seung Hee Lee | 2023-09-19 |
| 11716147 | Optical communication device and optical communication system including the same | — | 2023-08-01 |
| 11649338 | Composite, article, battery case, and battery | Joungeun YOO, Sung Dug Kim, Hyoungwoo Choi | 2023-05-16 |
| 11294071 | Apparatus for determining precise location and method for determining precise location in woodlands | Sung Hyuck Im, Moon Beom Heo | 2022-04-05 |
| 11161980 | Composition comprising polymer and inorganic particles, polyimide-inorganic particles composite, article including the composite, and optical device including the article | Won Joon CHO, Young Jae Kang, Hyun-Seok Choi | 2021-11-02 |
| 10985367 | Lithium cobalt composite oxide for lithium secondary battery and lithium secondary battery including positive electrode including the lithium cobalt composite oxide | Young Jin Park, Chang-Wook Kim | 2021-04-20 |
| 10864103 | Vest-type maternity belt | — | 2020-12-15 |
| 10854878 | Lithium cobalt composite oxide for lithium secondary battery and lithium secondary battery including positive electrode including the same | Young Jin Park, Chang-Wook Kim | 2020-12-01 |
| 10847629 | Semiconductor device with an oxygen sink and method for fabricating the same | — | 2020-11-24 |
| 10738177 | Polymer composition and polymer composite and optical film | Young Jae Kang, Won Joon CHO, Won Cheol JUNG, Hyunseok CHOI | 2020-08-11 |
| 10649091 | Method and system for time to first fix (TTFF) reduction of GPS receivers using satellite based augmentation system (SBAS) signal | Jae-Ik Park, Moon Beom Heo, Gi Wook Nam | 2020-05-12 |
| 10551537 | Composition for optical film, and films and display device | Sang Ho Park, Koh Kamada, Tsuyoshi Ohyama, Seungbum Chun | 2020-02-04 |
| 10349835 | Optical switching unit, optical probe including the same, and medical imaging apparatus including optical probe | Seung-wan Lee, Woon-bae Kim, Jong-hyeon Chang, Min-seog Choi, Hyun-Seok Choi | 2019-07-16 |
| 10317595 | Organic light emitting device including circular polarizing plate having retardations corresponding to pixels | Tsuyoshi Ohyama, Nobuo Hamamoto | 2019-06-11 |
| 10295674 | System and method for determining protection level | Young Sun YUN, Moon Beom Heo, Gi Wook Nam | 2019-05-21 |
| 10283771 | Positive active materials for rechargeable lithium battery, positive electrode including same and rechargeable lithium battery | Jay-Hyok Song, Sol Choi, Do-Hyung Park, Il-Seok Kim | 2019-05-07 |
| 10082700 | Antireflection film and organic light emitting diode device including the same | Tsuyoshi Ohyama, Koh Kamada | 2018-09-25 |
| 10078160 | Variable liquid lens system | Woon-bae Kim, Seung-wan Lee, Jong-hyeon Chang, Min-seog Choi | 2018-09-18 |
| 10074752 | Conductive paste and electronic device and solar cell | Sang Soo JEE, Suk Jun Kim, Se Yun Kim, Jin Man PARK | 2018-09-11 |
| 10071949 | Polymerizable liquid crystal compound, composition for optical film, and optical film, compensation film, antireflective film, and display device including the same | Dmitry Androsov, Joungeun YOO, Ju Hyun Kim, Changki KIM, Hyunseok CHOI | 2018-09-11 |
| 9984787 | Conductive paste and solar cell | Se Yun Kim, Sang Soo JEE | 2018-05-29 |
| 9947809 | Conductive paste and electronic device and solar cell including an electrode formed using the conductive paste | Se Yun Kim, Suk Jun Kim, Sang Soo JEE, Jeong-na Heo | 2018-04-17 |
| 9880381 | Varifocal lens, optical scanning probe including the varifocal lens, and medical apparatus including the optical scanning probe | Woon-bae Kim, Seung-wan Lee, Min-seog Choi | 2018-01-30 |