With the analysis among 137 patents, we discovered top 106 key players by total patent application. NGK Insulators, Ltd., Matsushita Electronics Corp., Fras-Le SA are dominant in this area. They take 12.41% of the total patent filing.
Aichi-ken, Japan
Patent: 6
Matsushita Electronics Corp.
Rio Grande do Sul, Brazil
Patent: 5
Nebraska, United States
Patent: 4
Qingdao Air China Xiangyu Technology Service Co., Ltd.
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Fenghua Advanced Technology (Holding) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Mitsubishi Electric Corp.
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 100 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Fras-Le SA, Northwestern Polytechnical University, BYD Co., Ltd. take 11.00% of patent filing during this period.
Rio Grande do Sul, Brazil
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Hefei Huijia Refractory Co., Ltd.
Anhui Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Nanyang Normal University
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 100 patents in last 5 years, we discover 75 new entrants. Fras-Le SA, BYD Co., Ltd., Dalian Institute of Chemical Physics Chinese Academy of Sciences are the most active new entrants in this area.
Rio Grande do Sul, Brazil
Patent: 5
Guangdong Sheng, China
Patent: 3
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 3
Hefei Huijia Refractory Co., Ltd.
Anhui Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Nanyang Normal University
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangxi Tuohong New Material Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Anhui University of Technology
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 92 patents, we discovered top 42 universities and scientific research institutions by total patent application. Guilin University of Technology, Northwestern Polytechnical University, Harbin Institute of Technology are dominant in this area. They take 23.91% of the total patent filing.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
East China Normal University
Shanghai Shi, China
Patent: 3
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2