Issued Patents All Time
Showing 126–148 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7773665 | Apparatus and method for corresponding frequency synchronization in on-channel repeater | Ho-Min Eum, Yong-Tae Lee, Seung-Won Kim, Heung-Mook Kim, Jae-Hyun Seo +1 more | 2010-08-10 |
| 7769589 | System and method for providing electronic program guide | Bong Ho Lee, Hyun Yong LEE, Chieteuk Ahn | 2010-08-03 |
| 7757156 | Reed-Solomon decoding apparatus and method having high error correction capability | Joon-Young Jung, O-Hyung Kwon | 2010-07-13 |
| 7756473 | Apparatus and method of on-channel repeater | Jae-Hyun Seo, Yong-Tae Lee, Heung-Mook Kim, Ho-Min Eum, Sung-Ik Park +1 more | 2010-07-13 |
| 7746968 | Beam combining and hybrid beam selection method for improving digital broadcasting reception performance, and digital broadcasting receiving apparatus using the same | Ju-Yeun Kim, Young-Su Kim, Jae-Hwui Bae, Hyun Lee, Jong Soo Lim | 2010-06-29 |
| 7742538 | Method for selecting optimal beam and apparatus for receiving digital broadcasting signal using the same | Ju-Yeun Kim, Young-Su Kim, Jae-Hwui Bae, Hyun Lee, Jong Soo Lim | 2010-06-22 |
| 7739518 | Method for securing DOCSIS cable modem against physical security attacks | Han-Seung Koo, Joon-Young Jung, Eun Jung Kwon, O-Hyung Kwon | 2010-06-15 |
| 7738478 | Apparatus and method for determining downstream topology in hybrid-fiber coaxial network | Seung Eun Hong, Ho Jin Kwon, O-Hyung Kwon | 2010-06-15 |
| 7712011 | Apparatus and method for receiving digital television signal with backward compatibility byte | Sung Hoon Kim, Kum-ran Ji, Jae-Young Lee, Seung-Won Kim, Chieteuk Ahn | 2010-05-04 |
| 7669224 | ONU and method for converting/combining frequency, and apparatus and method for converting/combining frequency in CATV headend system | Han-Seung Koo, O-Hyung Kwon, Woongshik YOU | 2010-02-23 |
| 7636385 | Apparatus and method of on-channel repeater | Sung-Ik Park, Yong-Tae Lee, Jae-Hyun Seo, Seung-Won Kim | 2009-12-22 |
| 7609727 | Apparatus for transmitting/receiving communication and broadcasting data using multiplexing at transmission convergence layer | Dong Joon CHOI, O-Hyung Kwon | 2009-10-27 |
| 7570699 | QAM symbol mapping method and apparatus for downstream transmission of a cable modem | Eun Sook Jin, O Hyung Kwon | 2009-08-04 |
| 7570763 | Method for subscribing service and distributing encryption key based on public-key encryption algorithm in digital CATV system | Han-Seung Koo, O-Hyung Kwon | 2009-08-04 |
| 7523451 | Method for processing updated application data in headend or terminal of digital data broadcasting system | Eun Jung Kwon, O-Hyung Kwon | 2009-04-21 |
| 7504884 | Automatic gain control apparatus of cable modem, and lock-time acquisition method using the same | Sang-Jung Ra, O-Hyung Kwon | 2009-03-17 |
| 7480383 | Apparatus and method for scrambling high-rate data | Yong-Seong Cho, Joon-Young Jung, O-Hyung Kwon | 2009-01-20 |
| 7478310 | Programmable error correcting device | Joon-Young Jung, O-Hyung Kwon | 2009-01-13 |
| 7315589 | Apparatus and method for selecting optimal beam for digital TV receiver | Jae-Hwui Bae, Jae-Hyun Seo, Seung-Won Kim | 2008-01-01 |
| 7301994 | Modulation apparatus for reducing time delay of on-channel repeater in terrestrial digital TV broadcasting system | Sung-Ik Park, Yong-Tae Lee, Jae-Hyun Seo, Seung-Won Kim | 2007-11-27 |
| 7050511 | In-band adjacent-channel digital audio broadcasting system | Young Ho JEONG, So Ra Park, Geon Woo Kim | 2006-05-23 |
| 6483881 | Method of reducing complexity using statistics of path metrics in a trellis decoder | Soo-Young Kim | 2002-11-19 |
| 6040850 | Method for interfacing between transmitter and receiver of digital broadcasting system through satellite | Sung Kyong Un, Hyun Sook Cho, Hwan Chul Kim | 2000-03-21 |