Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9232270 | Digital cable TV receiver, diagnostic method for the digital cable TV receiver, and data structure of DVI status report | Sang Hoon Cha | 2016-01-05 |
| 9137572 | Digital cable TV receiver, diagnostic method for the digital cable TV receiver, and data structure of DVI status report | Sang Hoon Cha | 2015-09-15 |
| 8869225 | Digital cable TV receiver, diagnostic method for the digital cable TV receiver, and data structure of DVI status report | Sang Hoon Cha | 2014-10-21 |
| 8285890 | Host device, a point of deployment (POD), and a method of identifying an operation mode | Sang Hoon Cha, Sung Ho Hwang | 2012-10-09 |
| 8285891 | Host device, a point of deployment (POD), and a method of identifying an operation mode | Sang Hoon Cha, Sung Ho Hwang | 2012-10-09 |
| 8160424 | Broadcast receiver and method for diagnostic information presentation | Sang Hoon Cha | 2012-04-17 |
| 7908637 | Digital cable TV receiver, diagnosis method for the same, and data structure of HDMI status report | Sang Hoon Cha | 2011-03-15 |
| 7904938 | Digital cable TV receiver, diagnosis method for the same, and data structure of HDMI status report | Sang Hoon Cha | 2011-03-08 |
| 7904934 | Digital cable TV receiver, diagnosis method for the same, and data structure of HDMI status report | Sang Hoon Cha | 2011-03-08 |
| 7900237 | Digital cable TV receiver, diagnosis method for the same, and data structure of HDMI status report | Sang Hoon Cha | 2011-03-01 |
| 7900238 | Digital cable TV receiver, diagnosis method for the same, and data structure of HDMI status report | Sang Hoon Cha | 2011-03-01 |
| 7877779 | Digital cable TV receiver, diagnosis method for the same, and data structure of HDMI status report | Sang Hoon Cha | 2011-01-25 |
| 7839886 | Host device, a point of deployment (POD), and a method of identifying an operation mode | Sang Hoon Cha, Sun Ho Hwang | 2010-11-23 |
| 7773107 | Method for setting mute flags to improve compatibilities and the high definition multimedia interface system using the same method | Chang Hoon Kim | 2010-08-10 |
| 7667775 | Digital cable TV receiver, diagnostic method for the digital cable TV receiver, and data structure of DVI status report | Sang Hoon Cha | 2010-02-23 |