With the analysis among 2,264 patents, we discovered top 486 key players by total patent application. Hitachi Ltd., Siemens AG, TOSHIBA Corp. are dominant in this area. They take 5.96% of the total patent filing.
Tokyo-to, Japan
Patent: 47
Bayern, Germany
Patent: 46
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 20
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 20
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 19
Samsung Electronics Co., Ltd.
With the analysis among 7 patents, we discovered top 7 start-ups by total patent application. Shanghai United Imaging Healthcare Co., Ltd., Zume, Inc., Syrius Technology (Shenzhen) Co. Ltd. are active in this area.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Syrius Technology (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 1
Freightera Logistics, Inc.
British Columbia, Canada
Patent: 1
Cargo Chief Acquisition, Inc.
California, United States
Patent: 1
Hong Kong SAR, China
Patent: 1
Pennsylvania, United States
Patent: 1
With the analysis among related 316 patents applied in the last 5 years. We discover 258 most active companies in this area. The fast-growing Guangdong Power Grid Co. Ltd., Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd., Beijing Tusen Zhitu Technology Co. Ltd. take 4.11% of patent filing during this period.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 4
Beijing Tusen Zhitu Technology Co. Ltd.
Beijing Shi, China
Patent: 4
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Patent: 4
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 4
Kagawa-ken, Japan
Patent: 4
Primetals Technologies Germany GmbH
Arizona, United States
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
With the analysis among related 316 patents in last 5 years, we discover 214 new entrants. Guangdong Power Grid Co. Ltd., Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd., Beijing Tusen Zhitu Technology Co. Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 4
Beijing Tusen Zhitu Technology Co. Ltd.
Beijing Shi, China
Patent: 4
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 4
Kagawa-ken, Japan
Patent: 4
Primetals Technologies Germany GmbH
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Changzhi Luanheli Machinery Co. Ltd.
Shanxi Sheng, China
Patent: 2
Zhongshan Yoshida Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 2
Persimmon Technologies Corp.
Massachusetts, United States
Patent: 2
With the analysis among 169 patents, we discovered top 72 universities and scientific research institutions by total patent application. Institute of Automation Chinese Academy of Sciences, Zhengzhou University of Aeronautics, South China University of Technology are dominant in this area. They take 6.51% of the total patent filing.
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
Beijing Jiaotong University
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Aristotle University of Thessaloniki
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
National Central University
Taiwan Province, China
Patent: 2