Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11575878 | Display device and method for providing VR image | Chang-yeong Kim, Jae-woo Ko, Yong-Gyoo Kim | 2023-02-07 |
| 10775623 | Method for providing virtual image to user in head-mounted display device, machine-readable storage medium, and head-mounted display device | Sang Tae Kim, Doo-woong Lee | 2020-09-15 |
| 10714047 | Head-mounted display device and method of changing light transmittance of the same | Dae Hyun Kim, Lae-Kyoung Kim | 2020-07-14 |
| 10656423 | Head mounted display apparatus | Tae Kyung Kim, Jae-woo Ko | 2020-05-19 |
| 10607323 | Head-mounted electronic device | Myong-Jo Choi, Jae-woo Ko, Tae Kyung Kim | 2020-03-31 |
| 10386638 | Head mounted display apparatus | Tae Kyung Kim, Jae-woo Ko | 2019-08-20 |
| 10338389 | Head mounted display device for displaying image and method thereof | — | 2019-07-02 |
| 10242639 | Head-mounted display device and method of changing light transmittance of the same | Dae Hyun Kim, Lae-Kyoung Kim | 2019-03-26 |
| 10001647 | Method for providing virtual image to user in head-mounted display device, machine-readable storage medium, and head-mounted display device | Sang Tae Kim, Doo-woong Lee | 2018-06-19 |
| 9898995 | Head-mounted display device and method of changing light transmittance of the same | Dae Hyun Kim, Lae-Kyoung Kim | 2018-02-20 |
| 9654907 | System, method and apparatus for wireless network connection using near field communication | Tae-Shik Shon, Yong-Suk Park, Jeong-Sik In, Bong-Wan Jun, Tae-Won Ahn +2 more | 2017-05-16 |
| 9113393 | System, method and apparatus for wireless network connection using near field communication | Tae-Shik Shon, Yong-Suk Park, Jeong-Sik In, Bong-Wan Jun, Tae-Won Ahn +2 more | 2015-08-18 |
| 8588699 | Apparatus and method for avoiding channel interference in a single channel sensor network | Yong-Suk Park, Jeong-Sik In, Doo-Seop Eom, Jin Woo Kim | 2013-11-19 |
| 8583768 | Wireless sensor network and management method for the same | Eui-Jik Kim, Kang-Young Moon | 2013-11-12 |
| 8516252 | Method and apparatus for authenticating a sensor node in a sensor network | Tae-Shik Shon, Yong-Suk Park, Kwang-Jo Kim, Kyu-Suk Han, Jang-Seong Kim | 2013-08-20 |
| 8412939 | System and method for mutual authentication between node and sink in sensor network | Tae-Shik Shon, Yong-Suk Park, Kwang-Jo Kim, Kyu-Suk Han, Jang-Seong Kim | 2013-04-02 |
| 7639695 | System and method for gigabit media independence interface (GMII)-to-system packet interface level 3 (SPI-3) interface translation | Byung-Chang Kang | 2009-12-29 |