With the analysis among 1,166 patents, we discovered top 480 key players by total patent application. Dow Corning Wright, Shin-Etsu Chemical Co., Ltd., International Business Machines Corp. are dominant in this area. They take 7.55% of the total patent filing.
Tokyo-to, Japan
Patent: 27
New York, United States
Patent: 17
California, United States
Patent: 17
Pennsylvania, United States
Patent: 16
Henan Sheng, China
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 13
Tokyo-to, Japan
Patent: 13
Berlin, Germany
Patent: 13
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
New York, United States
Patent: 1
With the analysis among related 302 patents applied in the last 5 years. We discover 250 most active companies in this area. The fast-growing Qinyangguoshunguiyuanguang Electric Ti Co. Ltd., Envision Ruitai Power Technology (Shanghai) Co., Ltd., Envision Power Technology (Jiangsu) Co., Ltd. take 8.61% of patent filing during this period.
Henan Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
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Patent: 4
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Ohio, United States
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among related 302 patents in last 5 years, we discover 217 new entrants. Qinyangguoshunguiyuanguang Electric Ti Co. Ltd., Envision Ruitai Power Technology (Shanghai) Co., Ltd., Envision Power Technology (Jiangsu) Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Ohio, United States
Patent: 3
Hubei Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
With the analysis among 293 patents, we discovered top 80 universities and scientific research institutions by total patent application. Sichuan Normal University, Zhejiang University, Korea Institute of Science & Technology are dominant in this area. They take 39.25% of the total patent filing.
Sichuan Sheng, China
Patent: 99
Zhejiang Sheng, China
Patent: 8
Aichi-ken, Japan
Patent: 7
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Missouri, United States
Patent: 3