Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9749697 | Method and video device for accessing information | Bok Hyun PACK, Young Kuk Kim, Hyun Ju Ahn, Han Seop Ryu, Yun Hee Han | 2017-08-29 |
| 9083854 | Method and video device for accessing information | Bok Hyun PACK, Young Kuk Kim, Hyun Ju Ahn, Han Seop Ryu, Yun Hee Han | 2015-07-14 |
| 8832746 | Apparatus and method for providing and obtaining product information through a broadcast signal | Bok Hyun PACK, Young Kuk Kim, Hyun Ju Ahn, Han Seop Ryu | 2014-09-09 |
| 8205223 | Method and video device for accessing information | Bok Hyun PACK, Young Kuk Kim, Hyun Ju Ahn, Han Seop Ryu, Yun Hee Han | 2012-06-19 |
| 8042138 | Apparatus and method for providing and obtaining product information through a broadcast signal | Bok Hyun PACK, Young Kuk Kim, Hyun Ju Ahn, Han Seop Ryu | 2011-10-18 |
| 7827577 | Apparatus and method for providing and obtaining product information through a broadcast signal | Bok Hyun PACK, Young Kuk Kim, Hyun Ju Ahn, Han Seop Ryu | 2010-11-02 |
| 7769271 | Method and apparatus for managing parental level of optical disc | Young Kuk Kim | 2010-08-03 |
| 7755992 | Method and apparatus for controlling tilt in an optical disc device | — | 2010-07-13 |
| 7738780 | Method and apparatus for controlling a recording operation of a digital video device | — | 2010-06-15 |
| 7577067 | Method for performing optimal recording power calibration in recorder and recording medium therefor | — | 2009-08-18 |
| 7565672 | Method for transmitting and recording user preference information in optical disc device | — | 2009-07-21 |
| 7447128 | Method for performing optimal recording power calibration in recorder and recording medium therefor | — | 2008-11-04 |
| 7337457 | Apparatus and method for providing and obtaining product information through a broadcast signal | Bok Hyun PACK, Young Kuk Kim, Hyun Ju Ahn, Han Seop Ryu | 2008-02-26 |
| 6714497 | Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium | Woon-Sung Yeo | 2004-03-30 |
| 6690634 | Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium | Woon-Sung Yeo | 2004-02-10 |
| 6654330 | Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium | Woon-Sung Yeo | 2003-11-25 |
| 6510114 | Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium | Woon-Sung Yeo | 2003-01-21 |