With the analysis among 217 patents, we discovered top 112 key players by total patent application. NEC Corp., Sony Electronics, Inc., State Grid Corp. of China are dominant in this area. They take 12.44% of the total patent filing.
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 10
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Telefonaktiebolaget LM Ericsson
Level 3 Communications LLC
Colorado, United States
Patent: 6
International Business Machines Corp.
New York, United States
Patent: 5
Beijing Shi, China
Patent: 5
Microsoft Technology Licensing LLC
Washington, United States
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Yunji Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Origin Quantum Computing Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 109 patents applied in the last 5 years. We discover 101 most active companies in this area. The fast-growing State Grid Corp. of China, Level 3 Communications LLC, State Grid Sichuan Electric Power Company Economic and Technological Research Institute take 9.17% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Level 3 Communications LLC
Colorado, United States
Patent: 3
State Grid Sichuan Electric Power Company Economic and Technological Research Institute
Sichuan Sheng, China
Patent: 2
China Construction Bank Corp.
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Nanjing Nanzi Information Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 109 patents in last 5 years, we discover 89 new entrants. Shenzhen Power Supply Bureau Co., Ltd., University Industry Cooperation Group, State Power Economic Research Institute are the most active new entrants in this area.
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 2
University Industry Cooperation Group
State Power Economic Research Institute
Beijing Shi, China
Patent: 2
State Grid Sichuan Electric Power Company Economic and Technological Research Institute
Sichuan Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
China Construction Bank Corp.
Beijing Shi, China
Patent: 2
State Grid Xinjiang Electric Power Co., Ltd. Economic and Technological Research Institute
Xinjiang Uygur Zizhiqu, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Nanjing Nanzi Information Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 86 patents, we discovered top 55 universities and scientific research institutions by total patent application. University of Sherbrooke, North China Electric Power University, Université Laval are dominant in this area. They take 15.12% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2