With the analysis among 782 patents, we discovered top 327 key players by total patent application. Ricoh Elemex Corp., QUALCOMM, Inc., Mitsubishi Electric Corp. are dominant in this area. They take 9.34% of the total patent filing.
Aichi-ken, Japan
Patent: 27
California, United States
Patent: 25
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 20
Noord-Holland, Netherlands
Patent: 15
Telefonaktiebolaget LM Ericsson
Bayern, Germany
Patent: 11
Tokyo-to, Japan
Patent: 11
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 152 patents applied in the last 5 years. We discover 130 most active companies in this area. The fast-growing Ricoh Elemex Corp., North China Electric Power University, University of Electronic Science & Technology of China take 9.21% of patent filing during this period.
Aichi-ken, Japan
Patent: 6
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among related 152 patents in last 5 years, we discover 97 new entrants. North China Electric Power University, Jinan University, University of Science & Technology of China are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 240 patents, we discovered top 95 universities and scientific research institutions by total patent application. University of Tokyo, University of Electronic Science & Technology of China, Xidian University are dominant in this area. They take 12.08% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Sichuan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4