With the analysis among 2,983 patents, we discovered top 470 key players by total patent application. State Grid Corp. of China, Siemens AG, Koninklijke Philips NV are dominant in this area. They take 7.88% of the total patent filing.
Beijing Shi, China
Patent: 116
Bayern, Germany
Patent: 73
Noord-Holland, Netherlands
Patent: 46
Tokyo-to, Japan
Patent: 44
Kyoto-fu, Japan
Patent: 36
New York, United States
Patent: 34
Massachusetts, United States
Patent: 25
Tokyo-to, Japan
Patent: 25
Illinois, United States
Patent: 24
Texas, United States
Patent: 24
With the analysis among 13 patents, we discovered top 10 start-ups by total patent application. Beijing Chaocai Information Technology Co. Ltd, ALCAN Systems GmbH, AddVolt SA are active in this area.
Beijing Shi, China
Patent: 2
Lisboa, Portugal
Patent: 2
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 812 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Xi'an Jiaotong University, QUALCOMM, Inc. take 7.51% of patent filing during this period.
Beijing Shi, China
Patent: 36
Shaanxi Sheng, China
Patent: 14
California, United States
Patent: 11
California, United States
Patent: 10
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 7
With the analysis among related 812 patents in last 5 years, we discover 406 new entrants. pSemi Corp., Google LLC, University of Electronic Science & Technology of China are the most active new entrants in this area.
California, United States
Patent: 10
California, United States
Patent: 6
Sichuan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
With the analysis among 515 patents, we discovered top 114 universities and scientific research institutions by total patent application. Zhejiang University, Xi'an Jiaotong University, Southeast University are dominant in this area. They take 17.86% of the total patent filing.
Zhejiang Sheng, China
Patent: 34
Shaanxi Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Saitama-ken, Japan
Patent: 6