With the analysis among 1,108 patents, we discovered top 404 key players by total patent application. International Business Machines Corp., NEC Corp., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 10.20% of the total patent filing.
New York, United States
Patent: 52
Tokyo-to, Japan
Patent: 33
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 26
Bayern, Germany
Patent: 25
Washington, United States
Patent: 23
Noord-Holland, Netherlands
Patent: 21
Massachusetts, United States
Patent: 16
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 13
With the analysis among 10 patents, we discovered top 7 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Deep North, Inc., Topplus are active in this area.
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
California, United States
Patent: 1
Zhiyan Technology Shenzhen Co. Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 196 patents applied in the last 5 years. We discover 162 most active companies in this area. The fast-growing State Grid Corp. of China, HRL Laboratories LLC, China Electric Power Research Institute Ltd. take 10.71% of patent filing during this period.
Beijing Shi, China
Patent: 11
California, United States
Patent: 6
Beijing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
With the analysis among related 196 patents in last 5 years, we discover 114 new entrants. China Electric Power Research Institute Ltd., Harbin University of Science & Technology, Ping An Technology (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 327 patents, we discovered top 121 universities and scientific research institutions by total patent application. Tsinghua University, Institute of Automation Chinese Academy of Sciences, Xidian University are dominant in this area. They take 7.95% of the total patent filing.
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5