With the analysis among 872 patents, we discovered top 412 key players by total patent application. State Grid Corp. of China, Quanta Services, Inc., Toyota Motor Corp. are dominant in this area. They take 11.93% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 54
Texas, United States
Patent: 26
Tokyo-to, Japan
Patent: 24
Texas, United States
Patent: 15
Bayern, Germany
Patent: 13
Massachusetts, United States
Patent: 13
Illinois, United States
Patent: 9
Korea Electric Power Corp.
California, United States
Patent: 9
Aichi-ken, Japan
Patent: 8
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 238 patents applied in the last 5 years. We discover 131 most active companies in this area. The fast-growing Quanta Associates LP, State Grid Corp. of China, The Boeing Co. take 11.76% of patent filing during this period.
Texas, United States
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Illinois, United States
Patent: 7
China Southern Power Grid Co., Ltd. EHV Transmission Company Nanning Bureau
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
California, United States
Patent: 5
Virginia, United States
Patent: 5
General Electric Technology GmbH
Connecticut, United States
Patent: 4
Daewon Industrial Co., Ltd.
With the analysis among related 238 patents in last 5 years, we discover 105 new entrants. General Electric Technology GmbH, The Lee Co., Intel Corp. are the most active new entrants in this area.
General Electric Technology GmbH
Connecticut, United States
Patent: 4
California, United States
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Yunnan Zhenxi Electric Power Bureau
Yunnan Sheng, China
Patent: 2
Shaanxi Galaxy Sedum Electronics Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Mazowieckie, Poland
Patent: 2
PowerChina Henan Engineering Corp.
Henan Sheng, China
Patent: 2
Dongguan Huiyan Digital Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
With the analysis among 126 patents, we discovered top 41 universities and scientific research institutions by total patent application. North Eastern University, International Technological University, Tsinghua University are dominant in this area. They take 11.90% of the total patent filing.
Liaoning Sheng, China
Patent: 5
International Technological University
California, United States
Patent: 3
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Chongqing University of Technology
Chongqing Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2