With the analysis among 17 patents, we discovered top 12 key players by total patent application. Robert Bosch GmbH, Huaibei Mining Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd. are dominant in this area. They take 70.59% of the total patent filing.
Baden-Württemberg, Germany
Patent: 8
Anhui Sheng, China
Patent: 2
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 1
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Patent: 1
CNPC Tubular Goods Research Institute
Tianjin Huateng Ligong Safety Scientific & Technological
Tianjin Shi, China
Patent: 1
Hebei Quantong Communication Co. Ltd.
Hebei Sheng, China
Patent: 1
Dongfeng Liuzhou Motor Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
No data, please try another search term
With the analysis among related 18 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Robert Bosch GmbH, Huaibei Mining Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd. take 66.67% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 8
Anhui Sheng, China
Patent: 2
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 1
China Shipbuilding Industry Corp. No 703 Institute
Heilongjiang Sheng, China
Patent: 1
Dongfeng Liuzhou Motor Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hebei Quantong Communication Co. Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 13 new entrants. Robert Bosch GmbH, Huaibei Mining Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd. are the most active new entrants in this area.
Baden-Württemberg, Germany
Patent: 8
Anhui Sheng, China
Patent: 2
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 1
China Shipbuilding Industry Corp. No 703 Institute
Heilongjiang Sheng, China
Patent: 1
Dongfeng Liuzhou Motor Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hebei Quantong Communication Co. Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 10 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Zhejiang University, University of Electronic Science & Technology of China are dominant in this area. They take 33.33% of the total patent filing.
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Shenyang University of Chemical Technology
Liaoning Sheng, China
Patent: 1
Southwest Petroleum University
Sichuan Sheng, China
Patent: 1