With the analysis among 49 patents, we discovered top 45 key players by total patent application. State Grid Corp. of China, China Automotive Technology & Research Center, CARI Automobile Inspection Center (Tianjin) Co., Ltd. are dominant in this area. They take 28.57% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
China Automotive Technology & Research Center
Tianjin Shi, China
Patent: 4
CARI Automobile Inspection Center (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 4
Jiang Qiao Ke Ji You Xian Gong Si
Anhui Sheng, China
Patent: 4
Washington, United States
Patent: 3
Wuhu Generator Automotive Electrical Systems Co. Ltd.
Anhui Sheng, China
Patent: 3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 2
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
Microsoft Technology Licensing LLC
Washington, United States
Patent: 2
Nanjing Intailai Power Distribution Automation Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 92 patents applied in the last 5 years. We discover 77 most active companies in this area. The fast-growing Guangdong Polytechnic Normal University, Zhejiang University, CARI Automobile Inspection Center (Tianjin) Co., Ltd. take 17.39% of patent filing during this period.
Guangdong Polytechnic Normal University
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
CARI Automobile Inspection Center (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 4
China Automotive Technology & Research Center
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among related 92 patents in last 5 years, we discover 65 new entrants. Guangdong Polytechnic Normal University, Zhejiang University, CARI Automobile Inspection Center (Tianjin) Co., Ltd. are the most active new entrants in this area.
Guangdong Polytechnic Normal University
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
CARI Automobile Inspection Center (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 4
China Automotive Technology & Research Center
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2
With the analysis among 156 patents, we discovered top 68 universities and scientific research institutions by total patent application. Harbin Institute of Technology, North China Electric Power University, Hohai University are dominant in this area. They take 15.38% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 10
North China Electric Power University
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 6
Guangdong Polytechnic Normal University
Guangdong Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3