With the analysis among 14,993 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 14.28% of the total patent filing.
Osaka-fu, Japan
Patent: 866
Tokyo-to, Japan
Patent: 665
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 472
Bayern, Germany
Patent: 400
Toyama-ken, Japan
Patent: 357
Tokyo-to, Japan
Patent: 322
Tokyo-to, Japan
Patent: 311
California, United States
Patent: 219
Tokyo-to, Japan
Patent: 216
With the analysis among 44 patents, we discovered top 25 start-ups by total patent application. NanoSemi, Inc., Uwinloc SAS, Aisin KK are active in this area.
Massachusetts, United States
Patent: 8
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Maharashtra, India
Patent: 2
Baden-Württemberg, Germany
Patent: 1
With the analysis among related 1,268 patents applied in the last 5 years. We discover 487 most active companies in this area. The fast-growing Telefonaktiebolaget LM Ericsson, Sony Group Corp., QUALCOMM, Inc. take 12.54% of patent filing during this period.
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 31
California, United States
Patent: 28
Tokyo-to, Japan
Patent: 28
California, United States
Patent: 24
Nordrhein-Westfalen, Germany
Patent: 21
Bayern, Germany
Patent: 16
Guangdong Sheng, China
Patent: 15
California, United States
Patent: 14
With the analysis among related 1,268 patents in last 5 years, we discover 311 new entrants. Skywave Networks LLC, NanoSemi, Inc., Landis+Gyr Innovations, Inc. are the most active new entrants in this area.
Massachusetts, United States
Patent: 8
Delaware, United States
Patent: 7
Illinois, United States
Patent: 6
Hamburg, Germany
Patent: 4
Texas, United States
Patent: 4
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Patent: 4
With the analysis among 654 patents, we discovered top 172 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Massachusetts Institute of Technology, Railway Technical Research Institute are dominant in this area. They take 14.53% of the total patent filing.
Sichuan Sheng, China
Patent: 10
Massachusetts, United States
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Ohio, United States
Patent: 5
Zhejiang Sheng, China
Patent: 5