With the analysis among 390 patents, we discovered top 266 key players by total patent application. QUALCOMM, Inc., General Electric Co., State Grid Corp. of China are dominant in this area. They take 9.74% of the total patent filing.
California, United States
Patent: 14
Massachusetts, United States
Patent: 13
Beijing Shi, China
Patent: 11
Wisconsin, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
Texas, United States
Patent: 7
British Columbia, Canada
Patent: 7
Midtjylland, Denmark
Patent: 5
New York, United States
Patent: 4
Zuid-Holland, Netherlands
Patent: 4
No data, please try another search term
With the analysis among related 108 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Harbin Engineering University, Beihang University, Ance Valve (Taicang) Co., Ltd. take 7.41% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
British Columbia, Canada
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 108 patents in last 5 years, we discover 80 new entrants. Ance Valve (Taicang) Co., Ltd., Shenzhen Zhenhua Microelectronics Co. Ltd., Shaanxi Electric Power Design Institute are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 88 patents, we discovered top 47 universities and scientific research institutions by total patent application. Beihang University, Harbin Engineering University, Drexel University are dominant in this area. They take 12.50% of the total patent filing.
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 3
Shanghai Shi, China
Patent: 3
California, United States
Patent: 2
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2