With the analysis among 102 patents, we discovered top 77 key players by total patent application. Hitachi Ltd., International Business Machines Corp., Mitsubishi Electric Corp. are dominant in this area. They take 15.69% of the total patent filing.
New York, United States
Patent: 5
Guangdong Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 61 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing Hitachi Ltd., Guilin University of Electronic Technology, Beijing Institute of Technology take 14.75% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zibo Ruizhitong Electromechanical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 61 patents in last 5 years, we discover 51 new entrants. Guilin University of Electronic Technology, Beijing Institute of Technology, China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zibo Ruizhitong Electromechanical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 15 universities and scientific research institutions by total patent application. Central South University, Beijing Institute of Technology, Guilin University of Electronic Technology are dominant in this area. They take 22.22% of the total patent filing.
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1