With the analysis among 9,223 patents, we discovered top 457 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., Xi'an Thermal Power Research Institute Co., Ltd. are dominant in this area. They take 4.64% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 355
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 37
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 36
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 35
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 25
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 25
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 25
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 25
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 21
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 20
With the analysis among 87 patents, we discovered top 59 start-ups by total patent application. Haier COSMOPlat Wulian Ecological Technology Co., Ltd., Beijing Terminus Technology Group Co.,. Ltd., Beijing Minglue Software System Ltd. are active in this area.
Haier COSMOPlat Wulian Ecological Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 3
Beijing Minglue Software System Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Beijing Zhixingzhe Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Beijing Xingyun Internet Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Guangzi Ruili Technology (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 3
Hangzhou Tashen Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Beijing Century Orient Wisdom Technology Co Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among related 8,956 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Chang'an University, Wuhan University of Technology take 2.61% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 148
Shaanxi Sheng, China
Patent: 45
Wuhan University of Technology
Hubei Sheng, China
Patent: 41
Jiangsu Sheng, China
Patent: 35
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 33
Shandong Sheng, China
Patent: 31
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 31
Jilin Sheng, China
Patent: 28
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 25
Chongqing Shi, China
Patent: 25
With the analysis among related 8,956 patents in last 5 years, we discover 264 new entrants. Huaiyin Institute of Technology, Nanchang University, Guangdong Power Grid Corp. Guangzhou Power Supply Co. are the most active new entrants in this area.
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 23
Jiangxi Sheng, China
Patent: 16
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 12
Yunnan Sheng, China
Patent: 10
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 10
Mei Tan Ke Xue Yan Jiu Zong Yuan Fu Shun Fen Yuan
Liaoning Sheng, China
Patent: 9
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 9
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 8
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 8
China University of Geosciences
Beijing Shi, China
Patent: 8
With the analysis among 3,788 patents, we discovered top 279 universities and scientific research institutions by total patent application. Chang'an University, Wuhan University of Technology, Jilin University are dominant in this area. They take 5.07% of the total patent filing.
Shaanxi Sheng, China
Patent: 82
Wuhan University of Technology
Hubei Sheng, China
Patent: 53
Jilin Sheng, China
Patent: 51
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 50
Shandong Sheng, China
Patent: 48
Chongqing Shi, China
Patent: 39
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 36
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 36
Zhejiang Sheng, China
Patent: 34