With the analysis among 956 patents, we discovered top 481 key players by total patent application. NSK Ltd., Liuzhou Liling Auto Parts Manufacturing Co., Ltd., Siemens AG are dominant in this area. They take 3.87% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 753 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Jiaotong University, Gree Electric Appliances, Inc. of Zhuhai, Hefei University of Technology take 3.45% of patent filing during this period.
Shaanxi Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Massachusetts, United States
Patent: 5
With the analysis among related 753 patents in last 5 years, we discover 435 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Yancheng Institute of Technology, C&U Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among 428 patents, we discovered top 129 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Beijing University of Technology, South China University of Technology are dominant in this area. They take 8.64% of the total patent filing.
Shaanxi Sheng, China
Patent: 17
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Anhui Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6