With the analysis among 120 patents, we discovered top 74 key players by total patent application. 3M Innovative Properties Co., RCA Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 15.83% of the total patent filing.
Minnesota, United States
Patent: 11
California, United States
Patent: 5
Texas, United States
Patent: 3
Minnesota, United States
Patent: 2
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With the analysis among related 13 patents applied in the last 5 years. We discover 3 most active companies in this area.
Hubei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 3 new entrants.
Hubei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
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