With the analysis among 13,371 patents, we discovered top 479 key players by total patent application. Mitsubishi Electric Corp., State Grid Corp. of China, Robert Bosch GmbH are dominant in this area. They take 11.09% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 564
State Grid Corp. of China
Beijing Shi, China
Patent: 543
Baden-Württemberg, Germany
Patent: 376
Bayern, Germany
Patent: 325
Aichi-ken, Japan
Patent: 313
Tokyo-to, Japan
Patent: 250
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 200
Tokyo-to, Japan
Patent: 171
Tokyo-to, Japan
Patent: 164
Massachusetts, United States
Patent: 149
With the analysis among 78 patents, we discovered top 26 start-ups by total patent application. Aisin KK, Englishco LLC, Turntide Technologies, Inc. are active in this area.
Tokyo-to, Japan
Patent: 14
New York, United States
Patent: 10
Turntide Technologies, Inc.
California, United States
Patent: 7
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 7
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Doosan Robotics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 2
With the analysis among related 5,213 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Mitsubishi Electric Corp., Robert Bosch GmbH take 7.98% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 225
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 112
Baden-Württemberg, Germany
Patent: 79
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 65
Aichi-ken, Japan
Patent: 58
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 48
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 45
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 40
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 40
Jiangsu Sheng, China
Patent: 39
With the analysis among related 5,213 patents in last 5 years, we discover 198 new entrants. Guangdong Power Grid Co. Ltd., Nanjing Chervon Industry Co., Ltd., Foshan Shunde Midea Electronic Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 48
Nanjing Chervon Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Foshan Shunde Midea Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Patent: 13
State Grid Hubei Electric Power Co., Ltd. Electric Power Research Institute
Hubei Sheng, China
Patent: 13
Shaanxi Aero Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Alpha & Omega Semiconductor International LP
Ontario, Canada
Patent: 10
Beijing Goldwind Science & Creation Windpower Equip Co., Ltd.
Beijing Shi, China
Patent: 10
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 10
With the analysis among 2,376 patents, we discovered top 201 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, China University of Mining & Technology, Southeast University are dominant in this area. They take 12.63% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 87
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 77
Jiangsu Sheng, China
Patent: 71
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 65
Jiangsu Sheng, China
Patent: 63
North China Electric Power University
Beijing Shi, China
Patent: 59
Beijing Shi, China
Patent: 58
Zhejiang Sheng, China
Patent: 41
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 40
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 38