With the analysis among 332 patents, we discovered top 189 key players by total patent application. Murata Manufacturing Co. Ltd., Vaisala Oyj, State Grid Corp. of China are dominant in this area. They take 11.45% of the total patent filing.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 14
State Grid Corp. of China
Beijing Shi, China
Patent: 11
California, United States
Patent: 10
Matsushita Electronics Corp.
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 6
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 6
International Business Machines Corp.
New York, United States
Patent: 5
Samsung Electronics Co., Ltd.
Massachusetts, United States
Patent: 5
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. SZ DJI Technology Co., Ltd., Cerfe Labs, Inc., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 152 patents applied in the last 5 years. We discover 122 most active companies in this area. The fast-growing Murata Manufacturing Co. Ltd., State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd. take 16.45% of patent filing during this period.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 9
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 5
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hefei University of Technology
Anhui Sheng, China
Patent: 4
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
State Grid Xinjiang Electric Power Co., Ltd. Turpan Power Supply Company
Xinjiang Uygur Zizhiqu, China
Patent: 3
Broadcasting and TV Metrology and Testing (Chengdu) Co., Ltd.
Sichuan Sheng, China
Patent: 3
With the analysis among related 152 patents in last 5 years, we discover 106 new entrants. China Southern Power Grid Co., Ltd., Hefei University of Technology, State Grid Xinjiang Electric Power Co., Ltd. Turpan Power Supply Company are the most active new entrants in this area.
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hefei University of Technology
Anhui Sheng, China
Patent: 4
State Grid Xinjiang Electric Power Co., Ltd. Turpan Power Supply Company
Xinjiang Uygur Zizhiqu, China
Patent: 3
Broadcasting and TV Metrology and Testing (Chengdu) Co., Ltd.
Sichuan Sheng, China
Patent: 3
Bayerische Motoren Werke AG
Shizuoka-ken, Japan
Patent: 3
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Patent: 3
Chongqing Shi, China
Patent: 2
State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 92 patents, we discovered top 46 universities and scientific research institutions by total patent application. Zhejiang University, Xi'an Jiaotong University, Hefei University of Technology are dominant in this area. They take 14.13% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 4
University of Southern California
California, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2