With the analysis among 9,919 patents, we discovered top 466 key players by total patent application. State Grid Corp. of China, ABB Ltd., ABB Automation, Inc. are dominant in this area. They take 15.01% of the total patent filing.
Beijing Shi, China
Patent: 725
Zürich, Switzerland
Patent: 382
Jiangsu Sheng, China
Patent: 124
Bayern, Germany
Patent: 107
Guangdong Sheng, China
Patent: 82
Île-de-France, France
Patent: 74
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Rhône-Alpes, France
Patent: 2
Michigan, United States
Patent: 1
Utah, United States
Patent: 1
With the analysis among related 4,178 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Shenzhen Power Supply Co. Ltd. take 10.48% of patent filing during this period.
Beijing Shi, China
Patent: 287
Guangdong Sheng, China
Patent: 82
Jiangsu Sheng, China
Patent: 44
Tianjin Shi, China
Patent: 28
Guangdong Sheng, China
Patent: 28
Shanghai Shi, China
Patent: 28
Beijing Shi, China
Patent: 27
Chongqing Shi, China
Patent: 21
With the analysis among related 4,178 patents in last 5 years, we discover 308 new entrants. Guangdong Power Grid Co. Ltd., Zengcheng Country Garden Property Development Co., Ltd., SHOWA-TBEA (Shandong) Cable Accessories Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 82
Guangdong Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 19
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
With the analysis among 833 patents, we discovered top 143 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Nantong University, North China Electric Power University are dominant in this area. They take 25.93% of the total patent filing.
Heilongjiang Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 24
Beijing Shi, China
Patent: 23
Hunan Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 9