With the analysis among 669 patents, we discovered top 248 key players by total patent application. Capacitor Sciences, Inc., Matsushita Electronics Corp., Mitsubishi Kasei Corp. are dominant in this area. They take 10.61% of the total patent filing.
California, United States
Patent: 30
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
Kyoto-fu, Japan
Patent: 17
Colorado, United States
Patent: 17
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 13
New York, United States
Patent: 13
With the analysis among 30 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 30
With the analysis among related 227 patents applied in the last 5 years. We discover 117 most active companies in this area. The fast-growing Beihang University, Evolv Technologies, Inc., Jilin University take 18.94% of patent filing during this period.
Beijing Shi, China
Patent: 27
Massachusetts, United States
Patent: 8
Jilin Sheng, China
Patent: 8
undefined undefined
Patent: 7
Fujian Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
California, United States
Patent: 5
Hebei Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
With the analysis among related 227 patents in last 5 years, we discover 89 new entrants. Evolv Technologies, Inc., Zhijiang Laboratory, Xiamen University are the most active new entrants in this area.
Massachusetts, United States
Patent: 8
undefined undefined
Patent: 7
Fujian Sheng, China
Patent: 7
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
undefined undefined
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 322 patents, we discovered top 97 universities and scientific research institutions by total patent application. Beihang University, Jilin University, Central South University are dominant in this area. They take 14.91% of the total patent filing.
Beijing Shi, China
Patent: 32
Jilin Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4