With the analysis among 68 patents, we discovered top 26 key players by total patent application. Korea Digital Cable Laboratories, Samsung Electronics Co., Ltd., Altimedia Corp. are dominant in this area. They take 58.82% of the total patent filing.
Pennsylvania, United States
Patent: 4
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
New York, United States
Patent: 2
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Beijing Shi, China
Patent: 2
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