With the analysis among 63 patents, we discovered top 54 key players by total patent application. AeroVironment, Inc., State Grid Corp. of China, Shandong New Generation Information Industry Technology Research Institute Co., Ltd. are dominant in this area. They take 26.98% of the total patent filing.
California, United States
Patent: 9
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Shandong New Generation Information Industry Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 3
Nanjing Chengguang Group Industry Co., Ltd. Sci & Tech Dev BR
Jiangsu Sheng, China
Patent: 2
Zhejiang Tianshangyuan Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Wuxi Xinje Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Academy of Launch Vehicle Technology
Beijing Shi, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 364 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing Zhejiang University of Technology, Northwestern Polytechnical University, Harbin Institute of Technology take 18.96% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 38
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 17
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 14
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 14
Changzhou Campus of Hehai University
undefined undefined
Patent: 12
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 11
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
With the analysis among related 364 patents in last 5 years, we discover 107 new entrants. Nanjing University of Posts & Telecommunications, Nanjing University of Technology, Dalian Maritime University are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 11
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 8
Dalian Maritime University
Liaoning Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
PLA Rocket Force University of Engineering
Shaanxi Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
With the analysis among 419 patents, we discovered top 98 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Northwestern Polytechnical University, Harbin Institute of Technology are dominant in this area. They take 20.53% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 46
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 19
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 18
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 16
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 13
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 9
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 9