With the analysis among 524 patents, we discovered top 295 key players by total patent application. Glaxo Group Ltd., Fujitsu Ltd., State Grid Corp. of China are dominant in this area. They take 10.88% of the total patent filing.
Hounslow, United Kingdom
Patent: 22
Tokyo-to, Japan
Patent: 19
State Grid Corp. of China
Beijing Shi, China
Patent: 16
Osaka-fu, Japan
Patent: 11
Murata Manufacturing Co. Ltd.
Microchip Technology, Inc.
Arizona, United States
Patent: 8
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 7
Advanced Micro Fabrication Equipment, Inc. China
Shanghai Shi, China
Patent: 5
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Senwellen (Shenzhen) Communication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nevada, United States
Patent: 1
With the analysis among related 318 patents applied in the last 5 years. We discover 199 most active companies in this area. The fast-growing State Grid Corp. of China, Global Energy Interconnection Research Institute, Tsinghua University take 7.55% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Chongqing Gengjue Technology Co., Ltd.
Chongqing Shi, China
Patent: 5
Shaanxi Vocational and Technical College of National Defense Industry
Shaanxi Sheng, China
Patent: 5
Beijing Tianjin-Hebei Remanufacturing Industry Technology Research Co., Ltd.
Hebei Sheng, China
Patent: 4
Electronics & Telecommunications Research Institute
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
State Grid Shanxi Electric Power Company Electric Power Research Institute
Shanxi Sheng, China
Patent: 4
With the analysis among related 318 patents in last 5 years, we discover 181 new entrants. Global Energy Interconnection Research Institute, Chongqing Gengjue Technology Co., Ltd., Shaanxi Vocational and Technical College of National Defense Industry are the most active new entrants in this area.
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 7
Chongqing Gengjue Technology Co., Ltd.
Chongqing Shi, China
Patent: 5
Shaanxi Vocational and Technical College of National Defense Industry
Shaanxi Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
State Grid Shanxi Electric Power Company Electric Power Research Institute
Shanxi Sheng, China
Patent: 4
Beijing Tianjin-Hebei Remanufacturing Industry Technology Research Co., Ltd.
Hebei Sheng, China
Patent: 4
Global Energy Interconnection Research Institute Europe GmbH
Electronics & Telecommunications Research Institute
Hebei University of Technology
Hebei Sheng, China
Patent: 3
Wenzhou Chaoba Shoes Co., Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among 178 patents, we discovered top 63 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, Harbin Institute of Technology are dominant in this area. They take 14.61% of the total patent filing.
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3