With the analysis among 37,314 patents, we discovered top 444 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 25.09% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 7,186
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1,092
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1,085
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 758
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 497
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 496
Guizhou Sheng, China
Patent: 495
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 473
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 436
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 432
With the analysis among 153 patents, we discovered top 55 start-ups by total patent application. Reactive Technologies Ltd., myenergi Ltd., Lunaphore Technologies SA are active in this area.
Reactive Technologies Ltd.
CITY OF LINCOLNSHIRE, United Kingdom
Patent: 8
Lunaphore Technologies SA
Vaud, Switzerland
Patent: 7
California, United States
Patent: 6
California, United States
Patent: 5
EDINBURGH, United Kingdom
Patent: 5
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Jariet Technologies, Inc.
California, United States
Patent: 4
California, United States
Patent: 4
California, United States
Patent: 4
With the analysis among related 24,013 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Jiangsu Electric Power Co. take 22.08% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 3,545
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1,078
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 678
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 516
Guizhou Sheng, China
Patent: 459
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 443
North China Electric Power University
Beijing Shi, China
Patent: 406
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 359
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 338
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 309
With the analysis among related 24,013 patents in last 5 years, we discover 97 new entrants. Southern Power Grid Digital Power Research Co. Ltd., Zhuhai Lianyun Technology Co., Ltd., Suqian Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd. are the most active new entrants in this area.
Southern Power Grid Digital Power Research Co. Ltd.
Guangdong Sheng, China
Patent: 70
Zhuhai Lianyun Technology Co., Ltd.
Guangdong Sheng, China
Patent: 59
Suqian Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 50
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Patent: 43
Jurong City Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 34
State Grid Hebei Electric Power Co., Ltd. Xiong'an New District Power Supply Company
Hebei Sheng, China
Patent: 34
State Grid Hubei Electric Power Co., Ltd. Wuhan Power Supply Company
Hubei Sheng, China
Patent: 32
Zhejiang Zhongxin Electricity Group Xiaoshan Electricity Cheng
Zhejiang Sheng, China
Patent: 32
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 31
Landis+Gyr Innovations, Inc.
Delaware, United States
Patent: 27
With the analysis among 10,016 patents, we discovered top 174 universities and scientific research institutions by total patent application. North China Electric Power University, Tianjin University, Southeast University are dominant in this area. They take 32.73% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 653
Tianjin Shi, China
Patent: 433
Jiangsu Sheng, China
Patent: 372
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 297
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 295
Beijing Shi, China
Patent: 268
Hubei Sheng, China
Patent: 209
Shandong Sheng, China
Patent: 200
South China University of Technology
Guangdong Sheng, China
Patent: 178
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 171