Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8358935 | Method and apparatus for generating visible signal for data transmission frame in visible-light communication system | Jeong-Seok Choi, Dae-Kwang Jung, Hong-Seok Shin, Kyung-Woo Lee, Dong-Jae Shin +1 more | 2013-01-22 |
| 8320768 | Communication link apparatus and method for maintaining visibility in visible light communication | Dong-Jae Shin, Dae-Kwang Jung, Jeong-Seok Choi, Hong-Seok Shin, Kyung-Woo Lee +1 more | 2012-11-27 |
| 8275208 | Method and apparatus for encoding and decoding image using image separation based on bit location | Young Ho Moon, Woo-sung Shim, Dai-woong Choi, Jong-bum Choi, Jae-won Yoon +1 more | 2012-09-25 |
| 8233731 | Method and apparatus to encode and decode halftone image | Woo-sung Shim, Young Ho Moon, Dai-woong Choi, Jong-bum Choi | 2012-07-31 |
| 8204383 | Wireless communication interface for portable wireless terminal | Dong-Jae Shin, Dae-Kwang Jung, Hong-Seok Shin, Hyung Woo Lee, Yoo-Jeong Hyun | 2012-06-19 |
| 8200030 | Method and apparatus for converting bit-plane image, and method and apparatus for inverse-converting bit-plane image | Young Ho Moon, Woo-sung Shim, Dai-woong Choi, Jong-bum Choi, Jae-won Yoon | 2012-06-12 |
| 8117006 | Method for measuring position of portable terminal and indoor illuminating apparatus for the same | Kyung-Woo Lee, Yun-Je Oh, Dae-Kwang Jung, Jeong-Seok Choi, Hong-Seok Shin | 2012-02-14 |
| 8059112 | Apparatus and method for broadcasting visible light information in visible light communication | Dae-Kwang Jung, Jeong-Seok Choi, Hong-Seok Shin, Kyung-Woo Lee, Dong-Jae Shin | 2011-11-15 |
| 8019230 | Method for providing visible light communication in a visible light communication system | Jeong-Seok Choi, Dae-Kwang Jung, Yun-Je Oh, Hong-Seok Shin, Kyung-Woo Lee +2 more | 2011-09-13 |
| 8014330 | Apparatus and method for selecting, releasing, and changing MCBCS channel of mobile station in broadband wireless access system | Ki-Back Kim, Jun-Hwan Oh, Seong-Min Kim, Min-Young Park, Kyung Jin Kim | 2011-09-06 |
| 8005366 | Reconnection method in peripheral interface using visible light communication | Hong-Seok Shin, Dae-Kwang Jung, Jeong-Seok Choi, Kyung-Woo Lee, Dong-Jae Shin +1 more | 2011-08-23 |
| 7663501 | Apparatus and method of controlling emitting color of visible light according to a current communication state in a VLC device | Yoo-Jeong Hyun, Yun-Je Oh, Dae-Kwang Jung, Hong-Seok Shin, Kyung-Woo Lee +1 more | 2010-02-16 |
| 7359637 | Self-healing passive optical network | Hyun-Soo Kim, In-Kwon Kang, Jae-Hoon Lee | 2008-04-15 |
| 7340170 | Wavelength-division multiplexed self-healing passive optical network | Yun-Je Oh, Seong-Taek Hwang | 2008-03-04 |
| 7310481 | WDM-PON having bus structure | Seong-Taek Hwang, In-Kwon Kang | 2007-12-18 |
| 7280719 | Wideband optical module and PON using the same | Jae-Hoon Lee, Yun-Je Oh, Seong-Taek Hwang, Hyun-Soo Kim | 2007-10-09 |
| 7231149 | Bidirectional optical add-drop multiplexer | Yun-Je Oh, Seong-Taek Hwang | 2007-06-12 |
| 7174102 | Bi-directional wavelength division multiplexing self-healing passive optical network | In-Kwon Kang, Seong-Taek Hwang, Jae-Hoon Lee | 2007-02-06 |
| 7092634 | Bidirectional wavelength division multiplexed self-healing ring network composed of add fiber and drop fiber | Chang Hee Lee | 2006-08-15 |
| 6137162 | Chip stack package | Sang Wook Park | 2000-10-24 |