With the analysis among 157 patents, we discovered top 133 key players by total patent application. State Grid Corp. of China, Siemens AG, China National Offshore Oil Corp. are dominant in this area. They take 9.55% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 8
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
Guangzhou Jifei Electronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Zhong Hai Shi You Lian Hua You Xian Ze Ren Gong Si
Beijing Shi, China
Patent: 3
CNOOC Shandong Chemical Engineering Co., Ltd.
Shandong Sheng, China
Patent: 3
Amicro Semiconductor Co Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Moxiang Network Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 157 patents applied in the last 5 years. We discover 128 most active companies in this area. The fast-growing State Grid Corp. of China, Powerchina Chengdu Engineering Corp. Ltd., Amicro Semiconductor Co Ltd. take 8.28% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Amicro Semiconductor Co Ltd.
Guangdong Sheng, China
Patent: 3
Zhong Hai Shi You Lian Hua You Xian Ze Ren Gong Si
Beijing Shi, China
Patent: 3
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
CNOOC Shandong Chemical Engineering Co., Ltd.
Shandong Sheng, China
Patent: 3
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Zhejiang Guozi Robot Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 157 patents in last 5 years, we discover 122 new entrants. Powerchina Chengdu Engineering Corp. Ltd., Amicro Semiconductor Co Ltd., Zhong Hai Shi You Lian Hua You Xian Ze Ren Gong Si are the most active new entrants in this area.
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Amicro Semiconductor Co Ltd.
Guangdong Sheng, China
Patent: 3
Zhong Hai Shi You Lian Hua You Xian Ze Ren Gong Si
Beijing Shi, China
Patent: 3
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
CNOOC Shandong Chemical Engineering Co., Ltd.
Shandong Sheng, China
Patent: 3
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Zhejiang Guozi Robot Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
With the analysis among 63 patents, we discovered top 33 universities and scientific research institutions by total patent application. Wuhan University, Yancheng Institute of Technology, Nanjing University of Science & Technology are dominant in this area. They take 15.87% of the total patent filing.
Hubei Sheng, China
Patent: 3
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Universidade Tecnológica Federal do Paraná
Tokai National Higher Education & Research System
Aichi-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1