With the analysis among 50 patents, we discovered top 19 key players by total patent application. NEC Corp., Svenska Kullagerfabriken AB, Glenayre Electronics, Inc. are dominant in this area. They take 50.00% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Georgia, United States
Patent: 3
New York, United States
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 1
Toyama-ken, Japan
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1