With the analysis among 7,184 patents, we discovered top 456 key players by total patent application. State Grid Corp. of China, Siemens AG, General Electric Co. are dominant in this area. They take 10.95% of the total patent filing.
Beijing Shi, China
Patent: 433
Bayern, Germany
Patent: 219
Massachusetts, United States
Patent: 135
Jiangsu Sheng, China
Patent: 120
Shandong Sheng, China
Patent: 107
Tianjin Shi, China
Patent: 82
Baden-Württemberg, Germany
Patent: 80
Osaka-fu, Japan
Patent: 78
Zhejiang Sheng, China
Patent: 73
Shandong Sheng, China
Patent: 70
With the analysis among 94 patents, we discovered top 32 start-ups by total patent application. Light Field Lab, Inc., Heila Technologies, Inc., Xendee Corp. are active in this area.
California, United States
Patent: 21
Massachusetts, United States
Patent: 8
California, United States
Patent: 7
Zuid-Holland, Netherlands
Patent: 6
California, United States
Patent: 6
Gelderland, Netherlands
Patent: 5
Beijing Shi, China
Patent: 4
Pennsylvania, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 5,096 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Siemens AG, North China Electric Power University take 13.80% of patent filing during this period.
Beijing Shi, China
Patent: 391
Bayern, Germany
Patent: 157
Beijing Shi, China
Patent: 155
Jiangsu Sheng, China
Patent: 116
Shandong Sheng, China
Patent: 107
Beijing Shi, China
Patent: 106
Beijing Shi, China
Patent: 104
Jiangsu Sheng, China
Patent: 103
Tianjin Shi, China
Patent: 97
Zhejiang Sheng, China
Patent: 80
With the analysis among related 5,096 patents in last 5 years, we discover 335 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Haier Smart Home Co., Ltd., TAE Technologies, Inc. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 107
Shandong Sheng, China
Patent: 70
California, United States
Patent: 67
Guangdong Sheng, China
Patent: 55
Guangdong Sheng, China
Patent: 49
Beijing Shi, China
Patent: 39
Fujian Sheng, China
Patent: 38
Fujian Sheng, China
Patent: 30
Midtjylland, Denmark
Patent: 27
China Three Gorges University
Hubei Sheng, China
Patent: 24
With the analysis among 2,794 patents, we discovered top 200 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Southeast University are dominant in this area. They take 18.79% of the total patent filing.
Beijing Shi, China
Patent: 181
Beijing Shi, China
Patent: 124
Jiangsu Sheng, China
Patent: 110
Tianjin Shi, China
Patent: 108
Zhejiang Sheng, China
Patent: 92
Jiangsu Sheng, China
Patent: 68
Shandong Sheng, China
Patent: 64
Shanghai Shi, China
Patent: 64
Shaanxi Sheng, China
Patent: 58
Shanghai Shi, China
Patent: 58