Issued Patents All Time
Showing 26–50 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197073 | Advertisement detection system and method based on fingerprints | Hoon-Young Cho | 2021-12-07 |
| 11159849 | System and method for providing information related to an advertisement included in a broadcast through a network to a client terminal | Joon-pyo Lee | 2021-10-26 |
| 11089357 | Method and system for detecting and responding to changing of media channel | Dewey Ho Lee | 2021-08-10 |
| 11089360 | Media channel identification with video multi-match detection and disambiguation based on audio fingerprint | Chung Won Seo, Youngmoo Kwon | 2021-08-10 |
| 11070851 | System and method for providing image-based video service | Kil-youn Kim, Hoon-Young Cho | 2021-07-20 |
| 11012738 | Media channel identification with multi-match detection and disambiguation based on location | Chung Won Seo, Youngmoo Kwon | 2021-05-18 |
| 11012743 | Media channel identification with multi-match detection and disambiguation based on single-match | Chung Won Seo, Youngmoo Kwon | 2021-05-18 |
| 10972786 | Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference- fingerprint feature | Dewey Ho Lee, Markus K. Cremer | 2021-04-06 |
| 10971208 | Semiconductor device having interconnection in package and method for manufacturing the same | Jungsik Kim, Youngdae Lee, Duyeul Kim, Sungmin Yim, Kwangil Park +1 more | 2021-04-06 |
| 10939162 | Media channel identification and action with multi-match detection based on reference stream comparison | Chung Won Seo, Youngmoo Kwon | 2021-03-02 |
| 10924792 | System and method for surveying broadcasting ratings | Hoon-Young Cho, Kil-youn Kim | 2021-02-16 |
| 10893321 | System and method for detecting and classifying direct response advertisements using fingerprints | Ji-Hoon Song, Hoon-Young Cho, Kil-youn Kim, David Lonjon | 2021-01-12 |
| 10848820 | Media channel identification with multi-match detection and disambiguation based on time of broadcast | Chung Won Seo, Youngmoo Kwon | 2020-11-24 |
| 10829744 | Microorganism having enhanced cellulose synthase gene stability and method of producing cellulose by using the same | Hongsoon Rhee, Kijun Jeong, Jinhwan Park, Donghoon Hur | 2020-11-10 |
| 10805673 | Method and system for detecting and responding to changing of media channel | Dewey Ho Lee | 2020-10-13 |
| 10734059 | Semiconductor device having interconnection in package and method for manufacturing the same | Jungsik Kim, Youngdae Lee, Duyeul Kim, Sungmin Yim, Kwangil Park +1 more | 2020-08-04 |
| 10652615 | System and method for providing information related to an advertisement included in a broadcast through a network to a client terminal | Joon-pyo Lee | 2020-05-12 |
| 10631049 | Media channel identification with video multi-match detection and disambiguation based on audio fingerprint | Chung Won Seo, Youngmoo Kwon | 2020-04-21 |
| 10623826 | Advertisement detection system and method based on fingerprints | Hoon-Young Cho | 2020-04-14 |
| 10575052 | Media channel identification and action with multi-match detection based on reference stream comparison | Chung Won Seo, Youngmoo Kwon | 2020-02-25 |
| 10567836 | Media channel identification with multi-match detection and disambiguation based on single-match | Chung Won Seo, Youngmoo Kwon | 2020-02-18 |
| 10567835 | Media channel identification with multi-match detection and disambiguation based on single-match | Chung Won Seo, Youngmoo Kwon | 2020-02-18 |
| 10536746 | Media channel identification with multi-match detection and disambiguation based on location | Chung Won Seo, Youngmoo Kwon | 2020-01-14 |
| 10536736 | System and method for surveying broadcasting ratings | Hoon-Young Cho, Kil-youn Kim | 2020-01-14 |
| 10531150 | Method and system for detecting and responding to changing of media channel | Dewey Ho Lee | 2020-01-07 |