With the analysis among 495 patents, we discovered top 377 key players by total patent application. State Grid Corp. of China, ABB Power Grids Switzerland AG, Dalian North Instrument Transformer Group Co. Ltd. are dominant in this area. They take 8.28% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 26
ABB Power Grids Switzerland AG
ZURICH, Switzerland
Patent: 9
Dalian North Instrument Transformer Group Co. Ltd.
Liaoning Sheng, China
Patent: 6
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 5
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 5
Universal Entertainment Corp.
Advanced Industrial Science & Technology
State Grid Zhejiang Electric Power Co., Ltd. Jinhua Power Supply Company
Zhejiang Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 431 patents applied in the last 5 years. We discover 293 most active companies in this area. The fast-growing State Grid Corp. of China, Dalian North Instrument Transformer Group Co. Ltd., State Grid Zhejiang Electric Power Co., Ltd. Jinhua Power Supply Company take 5.34% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 13
Dalian North Instrument Transformer Group Co. Ltd.
Liaoning Sheng, China
Patent: 6
State Grid Zhejiang Electric Power Co., Ltd. Jinhua Power Supply Company
Zhejiang Sheng, China
Patent: 4
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Universal Entertainment Corp.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Guangdong Weshua Electric Development Co., Ltd.
Guangdong Sheng, China
Patent: 3
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 3
Micronics Japan Co., Ltd.
With the analysis among related 431 patents in last 5 years, we discover 280 new entrants. Dalian North Instrument Transformer Group Co. Ltd., State Grid Zhejiang Electric Power Co., Ltd. Jinhua Power Supply Company, Universal Entertainment Corp. are the most active new entrants in this area.
Dalian North Instrument Transformer Group Co. Ltd.
Liaoning Sheng, China
Patent: 6
State Grid Zhejiang Electric Power Co., Ltd. Jinhua Power Supply Company
Zhejiang Sheng, China
Patent: 4
Universal Entertainment Corp.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Guangdong Weshua Electric Development Co., Ltd.
Guangdong Sheng, China
Patent: 3
Micronics Japan Co., Ltd.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
AVIC Jonhon Optronic Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Huadeli Group Guangdong Electric Co. Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 71 patents, we discovered top 28 universities and scientific research institutions by total patent application. Lanzhou University of Technology, Dongguan University of Technology, Guizhou Normal University are dominant in this area. They take 11.27% of the total patent filing.
Lanzhou University of Technology
Gansu Sheng, China
Patent: 2
Dongguan University of Technology
Guangdong Sheng, China
Patent: 2
Guizhou Normal University
Guizhou Sheng, China
Patent: 2
Korea Advanced Institute of Science & Technology
Tianjin Shi, China
Patent: 2
Vojvodina, Serbia
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Pernambuco Federal University