With the analysis among 13 patents, we discovered top 17 key players by total patent application. State Grid Corp. of China, ZTE Corp., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 46.15% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hangzhou Anheng Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 1
Hua Bei Dian Wang You Xian Gong Si Cheng De Gong Dian Gong Si
Hebei Sheng, China
Patent: 1
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Patent: 1
Guizhou Sheng, China
Patent: 1
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With the analysis among related 31 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Nantong University, North China Electric Power University, State Grid Corp. of China take 22.58% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Baiwei Jinke (Shanghai) Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Hua Bei Dian Wang You Xian Gong Si Cheng De Gong Dian Gong Si
Hebei Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 1
Washington, United States
Patent: 1
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 28 new entrants. Nantong University, Baiwei Jinke (Shanghai) Information Technology Co., Ltd., Hua Bei Dian Wang You Xian Gong Si Cheng De Gong Dian Gong Si are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Baiwei Jinke (Shanghai) Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Hua Bei Dian Wang You Xian Gong Si Cheng De Gong Dian Gong Si
Hebei Sheng, China
Patent: 1
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 1
Washington, United States
Patent: 1
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 1
Guangzhou Hao Gao Leng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 29 universities and scientific research institutions by total patent application. Harbin Engineering University, North China Electric Power University, Nantong University are dominant in this area. They take 23.08% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Shanghai Maritime University
Shanghai Shi, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 1
Washington, United States
Patent: 1