With the analysis among 1,129 patents, we discovered top 488 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, General Compression, Inc. are dominant in this area. They take 2.48% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 15
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 7
General Compression, Inc.
Massachusetts, United States
Patent: 6
Colorado, United States
Patent: 4
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 4
TIANJIN ZHONGDE TRANSMISSION CO.,LTD
Tianjin Shi, China
Patent: 4
Qingdao Extreme Energy Conservation and Environmental Protection Co., Ltd.
Shandong Sheng, China
Patent: 4
Telefonaktiebolaget LM Ericsson
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 352 patents applied in the last 5 years. We discover 289 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Liaoning Province Power Co. Ltd. take 3.41% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 4
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
Tianjin Liubaiguangnian Intelligent Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Chongqing Gengjue Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Jiangxi Jiazhi Construction Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Nuclear Industry Xinankancha Design Research Yuan Co. Ltd.
Sichuan Sheng, China
Patent: 2
Dongguan Hyxion Metal Industry Co., Ltd.
Guangdong Sheng, China
Patent: 2
Suzhou Chaoxia Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 352 patents in last 5 years, we discover 266 new entrants. Tianjin Liubaiguangnian Intelligent Technology Co., Ltd., Chongqing Gengjue Technology Co., Ltd., Jiangxi Jiazhi Construction Co., Ltd. are the most active new entrants in this area.
Tianjin Liubaiguangnian Intelligent Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Chongqing Gengjue Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Jiangxi Jiazhi Construction Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Nuclear Industry Xinankancha Design Research Yuan Co. Ltd.
Sichuan Sheng, China
Patent: 2
Dongguan Hyxion Metal Industry Co., Ltd.
Guangdong Sheng, China
Patent: 2
Suzhou Chaoxia Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Pujiang Sound Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Aite Electromechanical Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 311 patents, we discovered top 133 universities and scientific research institutions by total patent application. North China Electric Power University, North University of China, Tianjin University of Commerce are dominant in this area. They take 5.47% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 6
North University of China
Shanxi Sheng, China
Patent: 6
Tianjin University of Commerce
Tianjin Shi, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 4