With the analysis among 975 patents, we discovered top 462 key players by total patent application. State Grid Corp. of China, NEC Corp., Microsoft Technology Licensing LLC are dominant in this area. They take 10.56% of the total patent filing.
Beijing Shi, China
Patent: 54
Tokyo-to, Japan
Patent: 27
Washington, United States
Patent: 22
Massachusetts, United States
Patent: 15
Nevada, United States
Patent: 15
New York, United States
Patent: 11
Tokyo-to, Japan
Patent: 11
Washington, United States
Patent: 11
Bayern, Germany
Patent: 10
California, United States
Patent: 10
With the analysis among 26 patents, we discovered top 17 start-ups by total patent application. Qi An Xin Technology Group, Inc., Lookout, Inc., Whistic, Inc. are active in this area.
Beijing Shi, China
Patent: 5
California, United States
Patent: 4
Utah, United States
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Massachusetts, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 851 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, NEC Corp., Tsinghua University take 8.58% of patent filing during this period.
Beijing Shi, China
Patent: 43
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among related 851 patents in last 5 years, we discover 437 new entrants. China Three Gorges University, Shenzhen Power Supply Bureau Co., Ltd., Southwest Jiaotong University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Minnesota, United States
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among 369 patents, we discovered top 111 universities and scientific research institutions by total patent application. Southeast University, Tsinghua University, Wuhan University are dominant in this area. They take 14.36% of the total patent filing.
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 15
Hubei Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5