With the analysis among 250 patents, we discovered top 215 key players by total patent application. Halliburton Energy Services, Inc., Guiyang Haizhili Hydraulic Co., Ltd., Sichuan Hangyu Machinery Manufacturing Co., Ltd. are dominant in this area. They take 6.00% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 8
Guiyang Haizhili Hydraulic Co., Ltd.
Guizhou Sheng, China
Patent: 4
Sichuan Hangyu Machinery Manufacturing Co., Ltd.
Sichuan Sheng, China
Patent: 3
Qingdao Likechuan Hydraulic Machinery Co., Ltd.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Sunward Intelligent Equipment Co. Ltd.
Hunan Sheng, China
Patent: 2
MicroJet Technology Co., Ltd.
Guangxi Yuchai Heavy Industry Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Henan Power Co. Xinxiang Power Supply Co.
Henan Sheng, China
Patent: 2
Hubei Hongqi Cable Co. Ltd.
Hubei Sheng, China
Patent: 2
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With the analysis among related 167 patents applied in the last 5 years. We discover 136 most active companies in this area. The fast-growing Sichuan Hangyu Machinery Manufacturing Co., Ltd., Shenzhen Yunlian Machinery Co., Ltd., Qingdao Likechuan Hydraulic Machinery Co., Ltd. take 4.19% of patent filing during this period.
Sichuan Hangyu Machinery Manufacturing Co., Ltd.
Sichuan Sheng, China
Patent: 3
Shenzhen Yunlian Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 2
Qingdao Likechuan Hydraulic Machinery Co., Ltd.
Shandong Sheng, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Zhejiang Changxu Industry and Trade Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Dongguan Zhengchen Precision Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 2
Taizhou Vocational College of Science and Technology
Zhejiang Sheng, China
Patent: 2
CCCC (Shantou) East Coast New Town Investment and Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhaoqing Yuxing Door Control Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei Hongqi Cable Co. Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among related 167 patents in last 5 years, we discover 131 new entrants. Sichuan Hangyu Machinery Manufacturing Co., Ltd., Shenzhen Yunlian Machinery Co., Ltd., Qilu University of Technology are the most active new entrants in this area.
Sichuan Hangyu Machinery Manufacturing Co., Ltd.
Sichuan Sheng, China
Patent: 3
Shenzhen Yunlian Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Zhejiang Changxu Industry and Trade Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Dongguan Zhengchen Precision Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 2
Taizhou Vocational College of Science and Technology
Zhejiang Sheng, China
Patent: 2
CCCC (Shantou) East Coast New Town Investment and Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhaoqing Yuxing Door Control Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei Hongqi Cable Co. Ltd.
Hubei Sheng, China
Patent: 2
Henan Jinyuan Gold Mining Co., Ltd.
Henan Sheng, China
Patent: 2
With the analysis among 64 patents, we discovered top 35 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Central South University, North China University of Science & Technology are dominant in this area. They take 12.50% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
North China University of Science & Technology
Hebei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1