With the analysis among 5,809 patents, we discovered top 480 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., Siemens AG are dominant in this area. They take 8.56% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 171
Tokyo-to, Japan
Patent: 166
Bayern, Germany
Patent: 160
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 154
Tokyo-to, Japan
Patent: 148
Tokyo-to, Japan
Patent: 110
Noord-Holland, Netherlands
Patent: 100
Samsung Electronics Co., Ltd.
International Business Machines Corp.
New York, United States
Patent: 75
Baden-Württemberg, Germany
Patent: 74
With the analysis among 18 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Englishco LLC, Waymo LLC are active in this area.
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 4
California, United States
Patent: 1
New York, United States
Patent: 1
Uisee Technologies (Beijing) Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 596 patents applied in the last 5 years. We discover 286 most active companies in this area. The fast-growing Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Guangdong Power Grid Co. Ltd., Guizhou University take 7.72% of patent filing during this period.
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 17
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 15
Guizhou Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 11
Mitsubishi Electric Corp.
Dezhou Instrument Co., Ltd
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Patent: 8
Changchun Institute of Optics Fine Mechanics & Physics
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 7
With the analysis among related 596 patents in last 5 years, we discover 204 new entrants. Guangdong Power Grid Co. Ltd., Guizhou University, Changchun Institute of Optics Fine Mechanics & Physics are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 15
Guizhou Sheng, China
Patent: 14
Changchun Institute of Optics Fine Mechanics & Physics
Tianjin Shi, China
Patent: 7
Jia Xing Shi Heng Chuang Dian Li She Bei You Xian Gong Si
Zhejiang Sheng, China
Patent: 6
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Sinfonia Technology Co., Ltd.
With the analysis among 1,071 patents, we discovered top 194 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Zhejiang University, Jiangsu University are dominant in this area. They take 6.72% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 17
Beijing Institute of Technology
Beijing Shi, China
Patent: 14
Guizhou Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 12
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 10