With the analysis among 353 patents, we discovered top 224 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Fujitsu Ltd. are dominant in this area. They take 11.05% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 15
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 10
State Grid Corp. of China
Beijing Shi, China
Patent: 9
California, United States
Patent: 7
Boulder Scientific Co. LLC
Colorado, United States
Patent: 6
Baden-Württemberg, Germany
Patent: 5
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Yicheng Driving Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 44 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Hangzhou Dianzi University, Siemens Gamesa Renewable Energy Service GmbH, Huawei Technologies Co., Ltd. take 11.36% of patent filing during this period.
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Siemens Gamesa Renewable Energy Service GmbH
Hamburg, Germany
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Keda Intelligent Electrical Technology Co Ltd.
Anhui Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 1
Kunshan Everising Machinery Co.,Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen Eagle Eye Online Electronic Technology Co Ltd
Guangdong Sheng, China
Patent: 1
Zhejiang Kai Yao Zhineng Lighting Science & Technology Co. Ltd
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 38 new entrants. Hangzhou Dianzi University, Keda Intelligent Electrical Technology Co Ltd., China University of Petroleum (East China) are the most active new entrants in this area.
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Keda Intelligent Electrical Technology Co Ltd.
Anhui Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 1
Kunshan Everising Machinery Co.,Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen Eagle Eye Online Electronic Technology Co Ltd
Guangdong Sheng, China
Patent: 1
Zhejiang Kai Yao Zhineng Lighting Science & Technology Co. Ltd
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Water Culture Group Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Zhendi Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 53 patents, we discovered top 22 universities and scientific research institutions by total patent application. Duke University, South China University of Technology, Northwestern Polytechnical University are dominant in this area. They take 18.87% of the total patent filing.
North Carolina, United States
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1