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.
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 27
International Business Machines Corp.
New York, United States
Patent: 17
California, United States
Patent: 17
Pennsylvania, United States
Patent: 16
Qinyangguoshunguiyuanguang Electric Ti Co. Ltd.
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.
Sunwoda Electric Vehicle Battery Co., Ltd.
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.
Qinyangguoshunguiyuanguang Electric Ti Co. Ltd.
Henan Sheng, China
Patent: 14
Envision Ruitai Power Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 6
Envision Power Technology (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
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Patent: 4
China Aviation Lithium Battery (Luoyang) Co., Ltd.
Henan Sheng, China
Patent: 3
Guangzhou Aibei Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 3
South China Normal University
Guangdong Sheng, China
Patent: 3
Saint-Gobain Performance Plastics Corp.
Ohio, United States
Patent: 3
Hubei Yiwei Power Co., Ltd.
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.
Qinyangguoshunguiyuanguang Electric Ti Co. Ltd.
Henan Sheng, China
Patent: 14
Envision Ruitai Power Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 6
Envision Power Technology (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
China Aviation Lithium Battery (Luoyang) Co., Ltd.
Henan Sheng, China
Patent: 3
Guangzhou Aibei Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Saint-Gobain Performance Plastics Corp.
Ohio, United States
Patent: 3
Hubei Yiwei Power Co., Ltd.
Hubei Sheng, China
Patent: 3
Henan Battery Research Institute Co., Ltd.
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 Normal University
Sichuan Sheng, China
Patent: 99
Zhejiang Sheng, China
Patent: 8
Korea Institute of Science & Technology
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 7
University of Southern California
California, United States
Patent: 5
South China Normal University
Guangdong Sheng, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
Council of Scientific & Industrial Research
Shanghai Shi, China
Patent: 3
The Curators of the University of Missouri
Missouri, United States
Patent: 3