Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9723254 | Method and system of extending recording time for a run-over program | Sean S. Lee | 2017-08-01 |
| 8661463 | Method and system of marking and recording content of interest in a broadcast stream | Sean S. Lee | 2014-02-25 |