With the analysis among 3,438 patents, we discovered top 478 key players by total patent application. Siemens AG, ABB SpA, Merlin Gerin SA are dominant in this area. They take 23.68% of the total patent filing.
Bayern, Germany
Patent: 629
State Grid Corp. of China
Beijing Shi, China
Patent: 71
Changshu Switch Manufacture Co. Ltd. Yuan Changshu Switch Fact
Jiangsu Sheng, China
Patent: 44
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 41
Zhejiang Chint Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 36
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 35
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Zhiji Automotive Technology Co., Ltd., XTX Technology Co., Ltd., AerNos, Inc. are active in this area.
Zhiji Automotive Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 640 patents applied in the last 5 years. We discover 343 most active companies in this area. The fast-growing Siemens AG, ABB SpA, Hanon Systems take 21.88% of patent filing during this period.
Bayern, Germany
Patent: 114
Eaton Intelligent Power Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Zhuhai Kangheng Electronic Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 6
Mitsubishi Electric Corp.
With the analysis among related 640 patents in last 5 years, we discover 282 new entrants. Zhuhai Kangheng Electronic Equipment Co., Ltd., Guangdong Power Grid Co. Ltd., eMagin Corp. are the most active new entrants in this area.
Zhuhai Kangheng Electronic Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 6
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
Washington, United States
Patent: 5
Wuhu Xinnuo Education Equipment Co., Ltd.
Anhui Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Aidelong Electric (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Rockwell Automation Technologies, Inc.
Minnesota, United States
Patent: 3
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 3
Xi'an Aerospace Minxin Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
With the analysis among 165 patents, we discovered top 52 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Southeast University, Northwestern Polytechnical University are dominant in this area. They take 13.33% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 6
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 4
Hebei University of Technology
Hebei Sheng, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
International Technological University
California, United States
Patent: 3
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 2