With the analysis among 6,101 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 8.06% of the total patent filing.
Beijing Shi, China
Patent: 190
Tokyo-to, Japan
Patent: 161
Tokyo-to, Japan
Patent: 141
Kyoto-fu, Japan
Patent: 113
Massachusetts, United States
Patent: 105
Bayern, Germany
Patent: 91
Tokyo-to, Japan
Patent: 87
Osaka-fu, Japan
Patent: 75
North Carolina, United States
Patent: 67
With the analysis among 53 patents, we discovered top 33 start-ups by total patent application. Hyliion, Inc., Doosan Gridtech, Inc., MakinaRocks Co., Ltd. are active in this area.
Texas, United States
Patent: 5
Washington, United States
Patent: 3
Resolute Building Intelligence LLC
Michigan, United States
Patent: 3
New South Wales, Australia
Patent: 3
CENTRE COUNTY, France
Patent: 2
California, United States
Patent: 2
With the analysis among related 2,575 patents applied in the last 5 years. We discover 499 most active companies in this area. The fast-growing State Grid Corp. of China, Siemens AG, Enphase Energy, Inc. take 5.59% of patent filing during this period.
Beijing Shi, China
Patent: 68
Bayern, Germany
Patent: 48
California, United States
Patent: 28
Tokyo-to, Japan
Patent: 23
Beijing Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 19
Aichi-ken, Japan
Patent: 19
Jiangsu Sheng, China
Patent: 19
With the analysis among related 2,575 patents in last 5 years, we discover 324 new entrants. Enphase Energy, Inc., Aopu (Shanghai) New Energy Co., Ltd., Grid Edge Ltd. are the most active new entrants in this area.
California, United States
Patent: 28
Shanghai Shi, China
Patent: 15
Gyeonggi-do, South Korea
Patent: 11
Beijing Shi, China
Patent: 10
Delaware, United States
Patent: 9
Aichi-ken, Japan
Patent: 9
Fujian Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
With the analysis among 932 patents, we discovered top 187 universities and scientific research institutions by total patent application. Tsinghua University, South China University of Technology, North China Electric Power University are dominant in this area. They take 13.73% of the total patent filing.
Beijing Shi, China
Patent: 34
Guangdong Sheng, China
Patent: 23
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 10
Shanghai Shi, China
Patent: 10