With the analysis among 1,240 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., Tokyo Electron Ltd., Hitachi Ltd. are dominant in this area. They take 5.08% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 20
Osaka-fu, Japan
Patent: 13
Abwicklungsgesellschaft 4 IN 23/14, vormals SH + E GmbH
Hamburg, Germany
Patent: 12
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Baden-Württemberg, Germany
Patent: 10
Fukuoka-ken, Japan
Patent: 9
Samsung Electronics Co., Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
With the analysis among related 117 patents applied in the last 5 years. We discover 102 most active companies in this area. The fast-growing École Polytechnique Fédérale de Lausanne, BYD Co., Ltd., Shandong Shuangxin Energy Saving and Environmental Protection Technology Co., Ltd. take 5.13% of patent filing during this period.
École Polytechnique Fédérale de Lausanne
Vaud, Switzerland
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Shuangxin Energy Saving and Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Guangdong Sheng, China
Patent: 1
Hefei Xinsheng Optoelectronics Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
Mitsubishi Electric R&D Centre Europe BV
Noord-Holland, Netherlands
Patent: 1
With the analysis among related 117 patents in last 5 years, we discover 90 new entrants. École Polytechnique Fédérale de Lausanne, BYD Co., Ltd., Shandong Shuangxin Energy Saving and Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
École Polytechnique Fédérale de Lausanne
Vaud, Switzerland
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Shuangxin Energy Saving and Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Inner Mongolia Xiaohai Trading Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Xi'an Huawei Electric Power Architectural Design Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Jiangsu Jiaxin Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hunan Dadao New Energy Development Co., Ltd.
Hunan Sheng, China
Patent: 1
Hefei Xinsheng Optoelectronics Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among 106 patents, we discovered top 40 universities and scientific research institutions by total patent application. University of South Florida, California Institute of Technology, Shanghai Jiao Tong University are dominant in this area. They take 16.98% of the total patent filing.
University of South Florida
California Institute of Technology
California, United States
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Polytechnic University of Catalonia
École Polytechnique Fédérale de Lausanne
Vaud, Switzerland
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Changchun University of Technology
Jilin Sheng, China
Patent: 2