Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49957 | Method and apparatus for providing and using content advisory information on internet contents | Jung-Shin Park, Kwang-hyuk Kim, Sung-wook Ahn, Sung Wook BYUN, Sang-woong Lee +4 more | 2024-04-30 |
| 10852719 | Server, electronic device, and electronic device information providing method | — | 2020-12-01 |
| RE48055 | Method and apparatus for providing and using content advisory information on internet contents | Jung-Shin Park, Kwang-hyuk Kim, Sung-wook Ahn, Sung Wook BYUN, Sang-woong Lee +4 more | 2020-06-16 |
| 10579826 | Method of transmitting anonymous message and message transmission system using the same | — | 2020-03-03 |
| 9774904 | Method and apparatus for searching for IPTV service relay devices and method and apparatus for interacting with devices | In-chul Hwang, Mun-jo Kim | 2017-09-26 |
| 9626095 | Portable apparatus comprising touch screens for browsing information displayed on screen of external apparatus and method for browsing information thereof | Seok-Ho Seo, Ki-suh Ahn, Hye Jung Yang, Kyung Soo Lim, Jin-Ha Jun +1 more | 2017-04-18 |
| 9301000 | Method for providing a content-sharing service, and a device therefor | Mun-jo Kim, Kwang-kee Lee, In-chul Hwang | 2016-03-29 |
| 9271053 | Data receiving method and device for applications providing an IPTV communications service | Mun-jo Kim, In-chul Hwang | 2016-02-23 |
| 9271047 | Method and apparatus for providing/receiving service of plurality of service providers | — | 2016-02-23 |
| 9264781 | Method and apparatus for discovering internet protocol television service (IPTV) provider and IPTV service by using session initiation protocol | Mun-jo Kim, In-chul Hwang | 2016-02-16 |
| 9226029 | Method and apparatus for client capable of accessing broadcasting network and internet network to receive application | Mun-jo Kim, Soon-back Cha, In-chul Hwang | 2015-12-29 |
| 9204084 | Content recording control method for peers, and a device therefor | Mun-jo Kim, Kwang-kee Lee, In-chul Hwang | 2015-12-01 |
| 9064523 | Method and apparatus for controlling content recording device | Sung-Jin Park, Kwang-kee Lee, In-chul Hwang, Glenn A. Adams | 2015-06-23 |
| 9026579 | Method and apparatus for providing/receiving service of plurality of service providers | — | 2015-05-05 |
| 8973028 | Information storage medium storing metadata and method of providing additional contents, and digital broadcast reception apparatus | Sung-wook Ahn, Mun-jo Kim, In-chul Hwang, O-hoon Kwon | 2015-03-03 |
| 8965951 | Method and apparatus for providing/receiving web-based service of plurality of service providers | Sung-Jin Park, Hyok-sung Choi, In-chul Hwang | 2015-02-24 |
| 8838676 | Method and apparatus for discovering internet protocol television service (IPTV) provider and IPTV service by using session initiation protocol | Mun-jo Kim, In-chul Hwang | 2014-09-16 |
| 8762465 | Method for providing a content-sharing service, and device therefor | Mun-jo Kim, Kwang-kee Lee, In-chul Hwang | 2014-06-24 |
| 8755076 | Method and apparatus of processing wireless printing based on wireless LAN | Seok Ryu, Kwang-chul Lee | 2014-06-17 |
| 8681353 | Method and apparatus of processing wireless printing based on wireless LAN | Seok Ryu, Kwang-chul Lee | 2014-03-25 |
| 8654793 | Network device for sharing multimedia data with other network devices existing on network and method therefor | Dae-hak Rim, Kwang-yun Na | 2014-02-18 |
| 8554937 | Method and system for transmitting and receiving data using multicasting | Soon-back Cha | 2013-10-08 |
| 8505043 | Method and apparatus for providing metadata of content, and method and apparatus for limiting content usage authority | In-chul Hwang, O-hoon Kwon, Sung-Jin Park, Mun-jo Kim, Sung-wook Ahn | 2013-08-06 |
| 8495673 | Method and apparatus for providing and using content advisory information on internet contents | Jung-Shin Park, Kwang-hyuk Kim, Sung-wook Ahn, Sung Wook BYUN, Sang-woong Lee +4 more | 2013-07-23 |
| 8474024 | Method and device for playing back media data with limited control | In-chul Hwang, Ho Jin, Mun-jo Kim | 2013-06-25 |