Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474055 | Method and apparatus for managing digital content | Ju-hee Seo, Hak-soo Ju, Ji-Young Moon, Mi-hwa Park | 2013-06-25 |
| 8457694 | Side key flexible circuit board for mobile telecommunication terminal | Chang Gui Sung, Hyung Lae Lee | 2013-06-04 |
| 8450125 | Methods of evaluating epitaxial growth and methods of forming an epitaxial layer | Dong-Suk Shin, Yong Joo Lee, Dong Hyuk Kim, Hoi-Sung Chung | 2013-05-28 |
| 8426916 | Semiconductor integrated circuit devices having different thickness silicon-germanium layers | Hwa-Sung Rhee, Ho Lee, Ji-Hye Yi | 2013-04-23 |
| 8347076 | System and method for building home domain using smart card which contains information of home network member device | Jae-heung Lee, Su-hyun Nam, Yong Jin Jang, Yang-lim Choi | 2013-01-01 |
| 8341402 | Method of controlling content access and method of obtaining content key using the same | Sung-hyu Han, Young-sun Yoon, Sun-nam Lee, Bong-seon Kim, Jae-heung Lee | 2012-12-25 |
| 8338261 | Semiconductor device including field effect transistor and method of forming the same | Hwa-Sung Rhee, Tetsuji Ueno, Ho Lee, Ji-Hye Yi | 2012-12-25 |
| 8321660 | Method and devices for reproducing encrypted content and approving reproduction | Hak-soo Ju, Ji-Young Moon | 2012-11-27 |
| 8301571 | Method of packaging broadcast contents | Sun-nam Lee, Sung-hyu Han, Young-sun Yoon, Jae-heung Lee, Bong-seon Kim +1 more | 2012-10-30 |
| 8234493 | Method for transmitting content in home network using user-binding | Sung-hyu Han, Yong-kuk You, Young-sun Yoon, Bong-seon Kim, Jae-heung Lee | 2012-07-31 |
| 8207040 | Methods of manufacturing semiconductor devices including forming (111) facets in silicon capping layers on source/drain regions | Hoi-Sung Chung, Dong-Suk Shin, Dong Hyuk Kim, Jung Shik Heo | 2012-06-26 |
| 8207033 | Methods of fabricating different thickness silicon-germanium layers on semiconductor integrated circuit devices and semiconductor integrated circuit devices fabricated thereby | Hwa-Sung Rhee, Ho Lee, Ji-Hye Yi | 2012-06-26 |
| 8170215 | Key management method for home network and home network device and system using the same | Sun-nam Lee, Su-hyun Nam, Sang-su Choi, Sung-hyu Han | 2012-05-01 |
| 8161296 | Method and apparatus for managing digital content | Young-sun Yoon, Sun-nam Lee, Bong-seon Kim, Jae-heung Lee, Sung-hyu Han | 2012-04-17 |
| 8156344 | Method and apparatus for backing up and restoring domain information | Bong-seon Kim, Sung-hyu Han, Young-sun Yoon, Sun-nam Lee, Jae-heung Lee | 2012-04-10 |
| 8122487 | Method and apparatus for checking proximity between devices using hash chain | Jae-heung Lee, Sung-hyu Han, Young-sun Yoon, Sun-nam Lee, Bong-seon Kim | 2012-02-21 |
| 8071484 | Method of forming fine pattern employing self-aligned double patterning | Kyoung-Mi Kim, Jae-Ho Kim, Young-Ho Kim, Youn-Kyung Wang, Mi Ra Park | 2011-12-06 |
| 8053308 | Method of forming a pattern and method of manufacturing a capacitor | Kyoung Min Kim, Jae-Ho Kim, Young-Ho Kim | 2011-11-08 |
| 8005758 | Encryption/decryption method and apparatus for controlling content use based on license information | Sun-nam Lee, Sung-hyu Han, Young-sun Yoon, Jae-heung Lee, Bong-seon Kim +1 more | 2011-08-23 |
| 7996322 | Method of creating domain based on public key cryptography | Yong-kuk You, Yang-lim Choi, Yong Jin Jang | 2011-08-09 |
| 7985347 | Methods of forming a pattern and methods of manufacturing a capacitor using the same | Kyoung-Mi Kim, Young-Ho Kim, Jae-Ho Kim, Chang-Ho Lee, Seok Min Han | 2011-07-26 |
| 7981750 | Methods of fabrication of channel-stressed semiconductor devices | Hion-suck Baik, Jong-bong Park, Jung-Yun Won, Hwa-Sung Rhee, Byung-Seo Kim +2 more | 2011-07-19 |
| 7979913 | Home network system and method therefor | Yong Jin Jang, Su-hyun Nam, Jae-heung Lee | 2011-07-12 |
| 7879668 | Method of manufacturing a semiconductor device | Hwa-Sung Rhee, Ho Lee, Ji-Hye Yi | 2011-02-01 |
| 7848526 | Method of receiving session key in home network and method of reproducing content using the same | Jae-heung Lee, Sung-hyu Han, Yong-kuk You, Bong-seon Kim, Young-sun Yoon | 2010-12-07 |