With the analysis among 4,154 patents, we discovered top 474 key players by total patent application. MicroJet Technology Co., Ltd., State Grid Corp. of China, RIC Investments LLC are dominant in this area. They take 3.66% of the total patent filing.
MicroJet Technology Co., Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 49
Pennsylvania, United States
Patent: 34
Wuhan Kaidi Engineering Research Institute Co. Ltd.
Hubei Sheng, China
Patent: 27
Colorado, United States
Patent: 25
Chongqing Research Inst of China Coal Tech & Eng Group Corp.
Chongqing Shi, China
Patent: 20
Bayern, Germany
Patent: 19
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
With the analysis among 31 patents, we discovered top 12 start-ups by total patent application. Zelp Ltd., Pantest (Beijing) Environmental Technology Co., Ltd., Ambisense Ltd. are active in this area.
Pantest (Beijing) Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 2
Shanghai Yinshi Environmental Protection Technology Co. Ltd.
Shanghai Shi, China
Patent: 2
Iowa, United States
Patent: 2
Lombardia, Italy
Patent: 1
Beijing Lanjing Microbial Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shenzhen Yicheng Driving Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,984 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing MicroJet Technology Co., Ltd., State Grid Corp. of China, Xi'an University of Science & Technology take 3.69% of patent filing during this period.
MicroJet Technology Co., Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 30
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 17
Chongqing Research Inst of China Coal Tech & Eng Group Corp.
Chongqing Shi, China
Patent: 15
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 14
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 13
Hangzhou Zetian Chunlai Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 12
Hebei Sailhero Environmental Protection High-Tech Co., Ltd.
Hebei Sheng, China
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
With the analysis among related 2,984 patents in last 5 years, we discover 396 new entrants. Hangzhou Zetian Chunlai Technology Co., Ltd., Zelp Ltd., Reed Xinxiang Road, Inc. Ltd. are the most active new entrants in this area.
Hangzhou Zetian Chunlai Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 12
Reed Xinxiang Road, Inc. Ltd.
Henan Sheng, China
Patent: 9
Fisher & Paykel Healthcare Corp. Ltd.
Auckland, New Zealand
Patent: 8
Hubei Xinyingtai System Technology Co. Ltd.
Hubei Sheng, China
Patent: 7
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 7
Shandong Dongbo Equipment Manufacturing and Installation Co., Ltd.
Shandong Sheng, China
Patent: 7
Shandong Jingbo Holding Development Co. Ltd.
Shandong Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 6
Zhengzhou Lichuang Optoelectronics Technology Co., Ltd.
Henan Sheng, China
Patent: 6
With the analysis among 889 patents, we discovered top 239 universities and scientific research institutions by total patent application. Xi'an University of Science & Technology, Anhui University of Science & Technology, China University of Mining & Technology are dominant in this area. They take 8.10% of the total patent filing.
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 30
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 21
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 21
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 14
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8
Wuhan University of Technology
Hubei Sheng, China
Patent: 8
Beijing Institute of Technology
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Guizhou Sheng, China
Patent: 7