With the analysis among 60 patents, we discovered top 36 key players by total patent application. NEC Corp., QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 31.67% of the total patent filing.
California, United States
Patent: 6
Telefonaktiebolaget LM Ericsson
Fukuoka-ken, Japan
Patent: 2
Kagoshima-ken, Japan
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Sichuan Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1