With the analysis among 28 patents, we discovered top 19 key players by total patent application. NEC Corp., Matsushita Electric Works Co. Ltd., FEV Motorentechnik GmbH & Co. KG are dominant in this area. They take 46.43% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 3
Beijing Shi, China
Patent: 1
New Jersey, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 23 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Jilin University, Hangzhou Zheda Energy Saving Technology Co Ltd., Jiangnan University take 17.39% of patent filing during this period.
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 19 new entrants. Jilin University, Hangzhou Zheda Energy Saving Technology Co Ltd., Jiangnan University are the most active new entrants in this area.
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 10 universities and scientific research institutions by total patent application. Peking University, Jilin University, Zhejiang University are dominant in this area. They take 33.33% of the total patent filing.
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1