With the analysis among 1,104 patents, we discovered top 413 key players by total patent application. Siemens AG, Koninklijke Philips NV, TOSHIBA Corp. are dominant in this area. They take 9.42% of the total patent filing.
Bayern, Germany
Patent: 39
Noord-Holland, Netherlands
Patent: 39
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 24
Massachusetts, United States
Patent: 23
Beijing Shi, China
Patent: 22
Baden-Württemberg, Germany
Patent: 20
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
California, United States
Patent: 15
With the analysis among 16 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 266 patents applied in the last 5 years. We discover 160 most active companies in this area. The fast-growing Huazhong University of Science & Technology, VICOR, Inc., State Grid Corp. of China take 9.40% of patent filing during this period.
Hubei Sheng, China
Patent: 9
California, United States
Patent: 8
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 266 patents in last 5 years, we discover 133 new entrants. GCTech Co., Ltd., Wuhan University of Technology, Magna International, Inc. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
SURREY, United Kingdom
Patent: 3
Ford Global Technologies LLC
Michigan, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 283 patents, we discovered top 95 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, North China Electric Power University, Zhejiang University are dominant in this area. They take 9.54% of the total patent filing.
Hubei Sheng, China
Patent: 13
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Minnesota, United States
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4