With the analysis among 1,185 patents, we discovered top 463 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China, Renault SA are dominant in this area. They take 9.54% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 42
State Grid Corp. of China
Beijing Shi, China
Patent: 36
Tokyo-to, Japan
Patent: 18
Midea Welling Motor Technology Shanghai CO LTD
Shanghai Shi, China
Patent: 17
Beijing Goldwind Science & Creation Windpower Equip Co., Ltd.
Beijing Shi, China
Patent: 17
Guangdong Welling Motor Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 14
Noord-Holland, Netherlands
Patent: 13
Guodian United Power Technology Co., Ltd.
Beijing Shi, China
Patent: 13
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Huiling Technology Shenzhen Co. Ltd., UBTECH Robotics Corp. Ltd., Leadrive Technology Shanghai Co. Ltd. are active in this area.
Huiling Technology Shenzhen Co. Ltd.
Guangdong Sheng, China
Patent: 2
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 819 patents applied in the last 5 years. We discover 406 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Jiangsu University, Huazhong University of Science & Technology take 8.67% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 19
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 12
Midea Welling Motor Technology Shanghai CO LTD
Shanghai Shi, China
Patent: 11
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 10
With the analysis among related 819 patents in last 5 years, we discover 297 new entrants. Central South University, Changsha Shuobo Motor Co. Ltd., Anhui Welling Auto Parts Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 9
Changsha Shuobo Motor Co. Ltd.
Hunan Sheng, China
Patent: 7
Anhui Welling Auto Parts Co., Ltd.
Anhui Sheng, China
Patent: 7
Etablissements Georges Renault SAS
Ming Yang Smart Energy Group Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
Wuhan New Energy Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 4
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 4
With the analysis among 825 patents, we discovered top 149 universities and scientific research institutions by total patent application. Zhejiang University, Jiangsu University, Southeast University are dominant in this area. They take 11.27% of the total patent filing.
Zhejiang Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 30
North China Electric Power University
Beijing Shi, China
Patent: 25
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 24
Tianjin Shi, China
Patent: 24
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 20
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 20
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 18