With the analysis among 9,403 patents, we discovered top 480 key players by total patent application. Ebara Corp., Siemens AG, NTN Corp. are dominant in this area. They take 10.51% of the total patent filing.
Shandong Sheng, China
Patent: 373
Bayern, Germany
Patent: 367
Osaka-fu, Japan
Patent: 248
Osaka-fu, Japan
Patent: 243
Tokyo-to, Japan
Patent: 210
Tokyo-to, Japan
Patent: 174
Jiangsu Sheng, China
Patent: 173
Kyoto-fu, Japan
Patent: 169
With the analysis among 44 patents, we discovered top 11 start-ups by total patent application. Hyperloop Technologies Inc, Suzhou Supermag Intelligent Technology Co Ltd., Upwing Energy, Inc. are active in this area.
California, United States
Patent: 11
Jiangsu Sheng, China
Patent: 9
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
New York, United States
Patent: 2
With the analysis among related 2,117 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Jiangsu University, Edwards Japan Ltd. take 10.30% of patent filing during this period.
Guangdong Sheng, China
Patent: 101
Jiangsu Sheng, China
Patent: 61
Zhejiang Sheng, China
Patent: 44
Beijing Shi, China
Patent: 43
Osaka-fu, Japan
Patent: 43
California, United States
Patent: 41
Jiangsu Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 38
With the analysis among related 2,117 patents in last 5 years, we discover 341 new entrants. Wenling Xinlei Air Compressor Co. Ltd., Shandong Tianrui Heavy Industry Co., Ltd., Candela (Shenzhen) New Energy Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 44
Shandong Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 26
Nordrhein-Westfalen, Germany
Patent: 17
ZURICH, Switzerland
Patent: 13
Guangdong Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 12
Utah, United States
Patent: 12
Guangdong Sheng, China
Patent: 10
With the analysis among 1,574 patents, we discovered top 165 universities and scientific research institutions by total patent application. Beihang University, Jiangsu University, Tsinghua University are dominant in this area. They take 23.44% of the total patent filing.
Beijing Shi, China
Patent: 165
Jiangsu Sheng, China
Patent: 143
Beijing Shi, China
Patent: 61
Beijing Shi, China
Patent: 59
Jiangsu Sheng, China
Patent: 53
Jiangsu Sheng, China
Patent: 44
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 22
Zhejiang Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 20