Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9148462 | Method and apparatus for controlling content playback in content delivery system | Byung-Rae Lee, Sergey Nikolayevich Seleznev | 2015-09-29 |
| 9136010 | Method for generating physical identifier in storage device and machine-readable storage medium | Jung-wan Ko, Soo-Hwan Choi, Sung-hee Hwang, Byung-Rae Lee | 2015-09-15 |
| 9117055 | Method and apparatus for downloading DRM module | Sanjeev Verma, Byung-Rae Lee | 2015-08-25 |
| 9038191 | Method and apparatus for providing DRM service | Sergey Nikolayevich Seleznev, Byung-Rae Lee | 2015-05-19 |
| 9031233 | Method and storage device for protecting content | Ji Soo Kim | 2015-05-12 |
| 9021603 | Non-volatile memory for anti-cloning and authentication method for the same | Jung-wan Ko, Byung-Rae Lee | 2015-04-28 |
| 8954757 | Method, host, storage, and machine-readable storage medium for protecting content | — | 2015-02-10 |
| 8843996 | Storage device, and authentication method and authentication device of storage device | Byung-Rae Lee | 2014-09-23 |
| 8810583 | Apparatus and method for creating animation from web text | Hyun-ju Shim, Seung-eun Song | 2014-08-19 |
| 8812847 | System and method for authenticating a resource-constrained client | Kyu-Young Choi, Dong Hoon Lee, Hyo-Seung Kim, Ji-Eun Eom, Byung-Rae Lee | 2014-08-19 |
| 8627487 | Method and apparatus for providing DRM service | Byung-Rae Lee | 2014-01-07 |
| 8549659 | Non-volatile memory for anti-cloning and authentication method for the same | Jung-wan Ko, Byung-Rae Lee | 2013-10-01 |
| 8297754 | Apparatus and method of controlling camera work based on direction rule | Kyung-soo Kwag, Hyun-ju Shim, Ho Sub Lee | 2012-10-30 |
| 8220059 | Method and apparatus for generating rights object by reauthorization | Jae Won Lee | 2012-07-10 |
| 7979696 | System and method of providing security | Ji Soo Kim, Hyun Jin Choi | 2011-07-12 |