With the analysis among 72 patents, we discovered top 16 key players by total patent application. Tektronix, Inc., Leader Electronics Corp., Fernseh GmbH are dominant in this area. They take 56.94% of the total patent filing.
Oregon, United States
Patent: 23
Kanagawa-ken, Japan
Patent: 10
Toyama-ken, Japan
Patent: 2
California, United States
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Zhejiang Tiantu Wanjing Culture Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Zhejiang Tiantu Wanjing Culture Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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