With the analysis among 171 patents, we discovered top 89 key players by total patent application. Sony Group Corp., Hitachi Ltd., Infinera Corp. are dominant in this area. They take 15.20% of the total patent filing.
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 4
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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.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Sichuan Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Michigan, United States
Patent: 1