With the analysis among 229 patents, we discovered top 118 key players by total patent application. State Grid Corp. of China, LG Display Co., Ltd., Henan High Voltage Electrical Apparatus Research Institute Co., Ltd. are dominant in this area. They take 23.58% of the total patent filing.
Beijing Shi, China
Patent: 25
Henan Sheng, China
Patent: 10
California, United States
Patent: 9
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 128 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University, Harbin University of Science & Technology take 21.09% of patent filing during this period.
Beijing Shi, China
Patent: 13
Tianjin Shi, China
Patent: 7
Heilongjiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Yunnan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 128 patents in last 5 years, we discover 83 new entrants. Global Energy Interconnection Research Institute, Shenzhen Power Supply Bureau Co., Ltd., Shimadzu Corp. are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Jiangsu Xinxing Electric Power Construction Industry Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
With the analysis among 102 patents, we discovered top 31 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Tsinghua University, Tianjin University are dominant in this area. They take 33.33% of the total patent filing.
Heilongjiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2