With the analysis among 153 patents, we discovered top 62 key players by total patent application. DENSO Corp., Toyota Motor Corp., QuVis, Inc. are dominant in this area. They take 22.22% of the total patent filing.
Aichi-ken, Japan
Patent: 11
Kansas, United States
Patent: 6
California, United States
Patent: 6
Nippon Telegraph & Telephone Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Cambridgeshire, United Kingdom
Patent: 1
With the analysis among related 181 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Northwestern Polytechnical University, Xi'an Jiaotong University, Chongqing University of Posts and Telecommunications take 17.68% of patent filing during this period.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 16
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 8
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 3
Xi'an Institute of Optics & Precision Mechanics of Cas
With the analysis among related 181 patents in last 5 years, we discover 73 new entrants. Chongqing University, Nanjing University of Finance & Economics, Foshan Power Supply Bureau of Guangdong Power Grid Corp. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 3
Nanjing University of Finance & Economics
Jiangsu Sheng, China
Patent: 3
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Xi'an Institute of Optics & Precision Mechanics of Cas
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
With the analysis among 350 patents, we discovered top 102 universities and scientific research institutions by total patent application. Zhejiang Gongshang University, Northwestern Polytechnical University, China Jiliang University are dominant in this area. They take 17.71% of the total patent filing.
Zhejiang Gongshang University
Zhejiang Sheng, China
Patent: 21
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 16
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 15
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 11
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 10
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7