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.
State Grid Corp. of China
Beijing Shi, China
Patent: 433
Bayern, Germany
Patent: 219
Massachusetts, United States
Patent: 135
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 120
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 107
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 82
Baden-Württemberg, Germany
Patent: 80
Osaka-fu, Japan
Patent: 78
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 73
Haier Smart Home Co., Ltd.
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 Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 4
Pennsylvania, United States
Patent: 3
Guangzhou Boyite Intelligent Information Technology Co. Ltd.
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 391
Bayern, Germany
Patent: 157
North China Electric Power University
Beijing Shi, China
Patent: 155
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 116
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 107
China Electric Power Research Institute Ltd.
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.
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 107
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 70
California, United States
Patent: 67
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 55
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 49
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 39
State Grid Fujian Electric Power Co., Ltd. Economic and Technological Research Institute
Fujian Sheng, China
Patent: 38
State Grid Fujian Electric Power Co.
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.
North China Electric Power University
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 Jiao Tong University
Shanghai Shi, China
Patent: 64
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 58
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 58