With the analysis among 2,797 patents, we discovered top 484 key players by total patent application. Qingdao Century Yunfan Industrial Co., Ltd., Qingdao Mugang Animal Husbandry Machinery Co., Ltd., State Grid Corp. of China are dominant in this area. They take 9.83% of the total patent filing.
Qingdao Century Yunfan Industrial Co., Ltd.
Shandong Sheng, China
Patent: 189
Qingdao Mugang Animal Husbandry Machinery Co., Ltd.
Shandong Sheng, China
Patent: 51
State Grid Corp. of China
Beijing Shi, China
Patent: 35
China Railway Baoji Bridge Group Co., Ltd.
Shaanxi Sheng, China
Patent: 20
Yantai Cold King Technology & Trading Co. Ltd.
Shandong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 18
Nagano-ken, Japan
Patent: 16
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 15
Yantai Golden King Gift Co., Ltd.
Shandong Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 11
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,033 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Railway Baoji Bridge Group Co., Ltd., Henan Zhenhua Engineering Development Co., Ltd. take 3.29% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 13
China Railway Baoji Bridge Group Co., Ltd.
Shaanxi Sheng, China
Patent: 12
Henan Zhenhua Engineering Development Co., Ltd.
Henan Sheng, China
Patent: 9
Henan Lvjian Construction Technology Co., Ltd.
Henan Sheng, China
Patent: 6
Guizhou Construction Engineering Group First Construction Engineering Co., Ltd.
Guizhou Sheng, China
Patent: 5
Chengdu Institute of Technology
Sichuan Sheng, China
Patent: 5
Chengdu Lizhong CNC Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 5
Langfang Power Supply Co.
Hebei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among related 1,033 patents in last 5 years, we discover 437 new entrants. Henan Zhenhua Engineering Development Co., Ltd., Henan Lvjian Construction Technology Co., Ltd., Guizhou Construction Engineering Group First Construction Engineering Co., Ltd. are the most active new entrants in this area.
Henan Zhenhua Engineering Development Co., Ltd.
Henan Sheng, China
Patent: 9
Henan Lvjian Construction Technology Co., Ltd.
Henan Sheng, China
Patent: 6
Guizhou Construction Engineering Group First Construction Engineering Co., Ltd.
Guizhou Sheng, China
Patent: 5
Chengdu Institute of Technology
Sichuan Sheng, China
Patent: 5
Chengdu Lizhong CNC Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 5
Langfang Power Supply Co.
Hebei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Suzhou Nuclear Power Research Institute Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 4
With the analysis among 225 patents, we discovered top 89 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Beihang University, Huazhong University of Science & Technology are dominant in this area. They take 6.67% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Chengdu Institute of Technology
Sichuan Sheng, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3