With the analysis among 1,277 patents, we discovered top 486 key players by total patent application. State Grid Corp. of China, Harbin Turbine Co. Ltd., Lock-Block Ltd are dominant in this area. They take 2.66% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 18
Heilongjiang Sheng, China
Patent: 8
British Columbia, Canada
Patent: 8
CHENGDU KAILONG MACHINERY REPAIR CO.,LTD
Sichuan Sheng, China
Patent: 8
Changzhou Changchao Electronics Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Hitachi Elevator (China) Co., Ltd.
Guangdong Sheng, China
Patent: 5
Shanghai Engineering Machinery Co. Ltd.
Shanghai Shi, China
Patent: 5
Tianjin Baolai Precision Machinery Industry Group Co. Ltd.
Tianjin Shi, China
Patent: 5
Guangzhou Doppler Electronic Technologies Incorporated Company
Guangdong Sheng, China
Patent: 5
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With the analysis among related 319 patents applied in the last 5 years. We discover 299 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin Haoxin Precise Mold Co.,Ltd., Beijing Xiongjie Fangye Construction Technology Development Co., Ltd. take 2.82% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Tianjin Haoxin Precise Mold Co.,Ltd.
Tianjin Shi, China
Patent: 3
Beijing Xiongjie Fangye Construction Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
Fujian Quanzhou Jinzheng Machinery Co., Ltd.
Fujian Sheng, China
Patent: 2
Luoyang Chaoyue Machinery Co., Ltd.
Henan Sheng, China
Patent: 2
Shenzhen Tongli Automation Equipment Co., Ltd
Guangdong Sheng, China
Patent: 2
Ma'ersi Obstruct System(Suzhou)Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
Liaoning Road & Bridge Construction Corp.
Liaoning Sheng, China
Patent: 2
Chongqing Nanchuan District Wang Xiaoping Machinery Manufacturing Co., Ltd.
Chongqing Shi, China
Patent: 2
Hitachi Elevator (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 319 patents in last 5 years, we discover 270 new entrants. Tianjin Haoxin Precise Mold Co.,Ltd., Beijing Xiongjie Fangye Construction Technology Development Co., Ltd., Fujian Quanzhou Jinzheng Machinery Co., Ltd. are the most active new entrants in this area.
Tianjin Haoxin Precise Mold Co.,Ltd.
Tianjin Shi, China
Patent: 3
Beijing Xiongjie Fangye Construction Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
Fujian Quanzhou Jinzheng Machinery Co., Ltd.
Fujian Sheng, China
Patent: 2
Shenzhen Tongli Automation Equipment Co., Ltd
Guangdong Sheng, China
Patent: 2
Ma'ersi Obstruct System(Suzhou)Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
Liaoning Road & Bridge Construction Corp.
Liaoning Sheng, China
Patent: 2
Chongqing Nanchuan District Wang Xiaoping Machinery Manufacturing Co., Ltd.
Chongqing Shi, China
Patent: 2
Hitachi Elevator (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Henan Ward Intelligent Engineering Co., Ltd.
Henan Sheng, China
Patent: 2
Shaanxi Xiaoxi Electromechanical Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
With the analysis among 224 patents, we discovered top 79 universities and scientific research institutions by total patent application. Xuzhou University of Technology, Anhui University of Science & Technology, Jinhua Polytechnic are dominant in this area. They take 9.38% of the total patent filing.
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 8
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
China Three Gorges University
Hubei Sheng, China
Patent: 3
Changzhou College of Information Technology
Jiangsu Sheng, China
Patent: 3