With the analysis among 876 patents, we discovered top 474 key players by total patent application. Meidensha Corp., Westinghouse Electric Co. LLC, Hon Hai Precision Industry Co., Ltd. are dominant in this area. They take 7.31% of the total patent filing.
Tokyo-to, Japan
Patent: 30
Gansu Sheng, China
Patent: 21
Taiwan Province, China
Patent: 13
Illinois, United States
Patent: 12
New York, United States
Patent: 10
New York, United States
Patent: 7
California, United States
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Tennessee, United States
Patent: 3
With the analysis among related 590 patents applied in the last 5 years. We discover 396 most active companies in this area. The fast-growing Northwestern Polytechnical University, Huaihua University, Hebei Hanguang Heavy Industry Co. Ltd. take 3.39% of patent filing during this period.
Shaanxi Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 5
Texas, United States
Patent: 5
Buskerud, Norway
Patent: 5
Jiangsu Sheng, China
Patent: 4
New York, United States
Patent: 4
Illinois, United States
Patent: 4
Cccc Second Public Bureau First Engineering Co Ltd.
Hubei Sheng, China
Patent: 4
With the analysis among related 590 patents in last 5 years, we discover 366 new entrants. Northwestern Polytechnical University, Huaihua University, Hebei Hanguang Heavy Industry Co. Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 5
Texas, United States
Patent: 5
Buskerud, Norway
Patent: 5
Jiangsu Sheng, China
Patent: 4
Cccc Second Public Bureau First Engineering Co Ltd.
Hubei Sheng, China
Patent: 4
Virginia, United States
Patent: 4
Anhui Sheng, China
Patent: 4
With the analysis among 314 patents, we discovered top 109 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Zhejiang University, Huaihua University are dominant in this area. They take 6.69% of the total patent filing.
Shaanxi Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Queensland, Australia
Patent: 3
Guangdong Sheng, China
Patent: 3