With the analysis among 479 patents, we discovered top 386 key players by total patent application. Z-Tech (Canada), Inc., State Grid Corp. of China, Shimadzu Corp. are dominant in this area. They take 9.39% of the total patent filing.
Ontario, Canada
Patent: 17
Beijing Shi, China
Patent: 16
Kyoto-fu, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 7
Washington, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 436 patents applied in the last 5 years. We discover 386 most active companies in this area. The fast-growing State Grid Corp. of China, Ocean University of China, Hitachi Ltd. take 4.36% of patent filing during this period.
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
British Virgin Islands
Patent: 4
New York, United States
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among related 436 patents in last 5 years, we discover 353 new entrants. Ocean University of China, Tsinghua University, Xi'an Jiaotong University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
British Virgin Islands
Patent: 4
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 228 patents, we discovered top 105 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Zhejiang University, Tsinghua University are dominant in this area. They take 6.58% of the total patent filing.
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3