With the analysis among 6,714 patents, we discovered top 438 key players by total patent application. State Grid Corp. of China, Siemens AG, Siemens SA are dominant in this area. They take 9.64% of the total patent filing.
Beijing Shi, China
Patent: 323
Bayern, Germany
Patent: 162
Massachusetts, United States
Patent: 131
Hamburg, Germany
Patent: 102
Jiangsu Sheng, China
Patent: 77
Baden-Württemberg, Germany
Patent: 76
Michigan, United States
Patent: 76
With the analysis among 100 patents, we discovered top 35 start-ups by total patent application. Light Field Lab, Inc., Heila Technologies, Inc., Enevate BV are active in this area.
California, United States
Patent: 22
Massachusetts, United States
Patent: 8
Zuid-Holland, Netherlands
Patent: 6
California, United States
Patent: 6
Gelderland, Netherlands
Patent: 5
California, United States
Patent: 3
Noord-Brabant, Netherlands
Patent: 3
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 4,616 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Osaka Gas Co., Ltd., Siemens AG take 11.81% of patent filing during this period.
Beijing Shi, China
Patent: 291
Bayern, Germany
Patent: 107
Beijing Shi, China
Patent: 104
Beijing Shi, China
Patent: 91
Jiangsu Sheng, China
Patent: 76
Beijing Shi, China
Patent: 73
Guangdong Sheng, China
Patent: 72
Jiangsu Sheng, China
Patent: 68
With the analysis among related 4,616 patents in last 5 years, we discover 311 new entrants. Haier Smart Home Co., Ltd., China Southern Power Grid Co., Ltd., Ethicon LLC are the most active new entrants in this area.
Shandong Sheng, China
Patent: 66
Guangdong Sheng, China
Patent: 51
Delaware, United States
Patent: 40
Guangdong Sheng, China
Patent: 34
Midtjylland, Denmark
Patent: 30
Guangdong Sheng, China
Patent: 28
Zug, Switzerland
Patent: 23
California, United States
Patent: 23
California, United States
Patent: 22
With the analysis among 2,195 patents, we discovered top 235 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Tianjin University are dominant in this area. They take 18.13% of the total patent filing.
Beijing Shi, China
Patent: 129
Beijing Shi, China
Patent: 97
Guangdong Sheng, China
Patent: 79
Jiangsu Sheng, China
Patent: 72
Zhejiang Sheng, China
Patent: 65
Jiangsu Sheng, China
Patent: 56
Shanghai Shi, China
Patent: 47
Shandong Sheng, China
Patent: 42
Liaoning Sheng, China
Patent: 35