With the analysis among 348 patents, we discovered top 248 key players by total patent application. Enersion, SEMITEC Corp., General Electric Co. are dominant in this area. They take 6.90% of the total patent filing.
Massachusetts, United States
Patent: 7
Nagano-ken, Japan
Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
California, United States
Patent: 5
With the analysis among 9 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 314 patents applied in the last 5 years. We discover 246 most active companies in this area. The fast-growing Enersion, Panasonic Intellectual Property Management Co. Ltd., SEMITEC Corp. take 6.69% of patent filing during this period.
Hubei Sheng, China
Patent: 6
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Nagano-ken, Japan
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 314 patents in last 5 years, we discover 225 new entrants. Enersion, Panasonic Intellectual Property Management Co. Ltd., Huazhong University of Science & Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 6
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
undefined undefined
Patent: 2
With the analysis among 193 patents, we discovered top 94 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, South China University of Technology, University of Electronic Science & Technology of China are dominant in this area. They take 7.77% of the total patent filing.
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Miyagi-ken, Japan
Patent: 2