With the analysis among 114 patents, we discovered top 76 key players by total patent application. Ikanos Communications, Inc., TDK Corp., State Grid Corp. of China are dominant in this area. They take 20.18% of the total patent filing.
California, United States
Patent: 10
Beijing Shi, China
Patent: 6
Texas, United States
Patent: 3
Zug, Switzerland
Patent: 3
Guangdong Sheng, China
Patent: 2
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With the analysis among related 24 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing China Southern Power Grid Research Institute Co., Ltd., Guangdong Jinpeng Technology Co., Ltd., State Grid Corp. of China take 25.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 20 new entrants. China Southern Power Grid Research Institute Co., Ltd., Guangdong Jinpeng Technology Co., Ltd., East China Electric Power Research Institute Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 9 patents, we discovered top 4 universities and scientific research institutions by total patent application. North China Electric Power University, Fudan University, Beijing University of Posts & Telecommunications are dominant in this area. They take 66.67% of the total patent filing.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1