With the analysis among 6,721 patents, we discovered top 476 key players by total patent application. Samsung Electronics Co., Ltd., Matsushita Electronics Corp., State Grid Corp. of China are dominant in this area. They take 12.63% of the total patent filing.
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 243
State Grid Corp. of China
Beijing Shi, China
Patent: 232
Bayern, Germany
Patent: 186
Tokyo-to, Japan
Patent: 173
Toyama-ken, Japan
Patent: 105
Deutsche Thomson Brandt Gmbh
Chiba-ken, Japan
Patent: 99
Daewoo Electronics Co. Ltd.
With the analysis among 10 patents, we discovered top 5 start-ups by total patent application. Hangzhou Anmaisheng Intelligent Technology Co., Ltd., PlasmaCure BV, Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Hangzhou Anmaisheng Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Noord-Brabant, Netherlands
Patent: 3
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 2
New York, United States
Patent: 1
With the analysis among related 971 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, OMICRON electronics GmbH, Baoding Tianwei Baobian Electric Co., Ltd. take 9.47% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 58
Vorarlberg, Austria
Patent: 18
Baoding Tianwei Baobian Electric Co., Ltd.
Hebei Sheng, China
Patent: 16
Hitachi Energy Switzerland AG
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 12
Toyama-ken, Japan
Patent: 10
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 8
Delta Electronics (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 7
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Shenzhen Yashengtai Electric Appliance Co.,Ltd.
Guangdong Sheng, China
Patent: 7
With the analysis among related 971 patents in last 5 years, we discover 400 new entrants. OMICRON electronics GmbH, Shenzhen Yashengtai Electric Appliance Co.,Ltd., Korea Atomic Energy Research Institute are the most active new entrants in this area.
Vorarlberg, Austria
Patent: 18
Shenzhen Yashengtai Electric Appliance Co.,Ltd.
Guangdong Sheng, China
Patent: 7
Korea Atomic Energy Research Institute
Zhuzhou Times Electronic Technology Co., Ltd.
Hunan Sheng, China
Patent: 6
Jiangsu Ziqiang Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Jingjiang Xinyuan Electric Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 6
California, United States
Patent: 5
Suzhou Yirun Food Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 5
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
With the analysis among 530 patents, we discovered top 98 universities and scientific research institutions by total patent application. North China Electric Power University, University of Technology Sydney, Qingdao University of Science & Technology are dominant in this area. They take 17.74% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 23
University of Technology Sydney
New South Wales, Australia
Patent: 12
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 10
Institute of Electrical Engineering, Chinese Academy of Sciences
South China University of Technology
Guangdong Sheng, China
Patent: 6
Korea Institute of Science & Technology
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 6
Dalian Maritime University
Liaoning Sheng, China
Patent: 5
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 5