Category:Xiaofeng Zhang

Xiaofeng Zhang

Executive Summary

Xiaofeng Zhang is an inventor who has filed 3 patents. Their primary areas of innovation include Setting anchoring-bolts (anchoring bolts for shafts, tunnels or galleries (3 patents), MINING OR QUARRYING (2 patents), MINING OR QUARRYING (2 patents), and they have worked with companies such as CCTEG TAIYUAN RESEARCH INSTITUTE (3 patents). Their most frequent collaborators include (3 collaborations), (3 collaborations), (3 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• E21D20/003 (Setting anchoring-bolts (anchoring bolts for shafts, tunnels or galleries): 3 patents
• E21C25/10 (MINING OR QUARRYING): 2 patents
• E21C41/18 (MINING OR QUARRYING): 2 patents
• E21B7/022 (Drilling rigs characterised by means for land transport {with their own drive}, e.g. skid mounting or wheel mounting): 1 patents
• E21B19/083 (Apparatus for feeding the rods or cables (): 1 patents
• E21B19/084 (Apparatus for feeding the rods or cables (): 1 patents
• E21B44/00 (Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions): 1 patents
• E21C35/20 (MINING OR QUARRYING): 1 patents
• E21C35/24 (Remote control specially adapted for machines for slitting or completely freeing the mineral (control in general): 1 patents
• E21C35/282 (MINING OR QUARRYING): 1 patents
• E21C39/00 (Devices for testing in situ the hardness or other properties of minerals, e.g. for giving information as to the selection of suitable mining tools): 1 patents
• E21D9/003 (Tunnels or galleries, with or without linings; Methods or apparatus for making thereof (): 1 patents
• E21D9/03 (SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS (soil-conditioning or soil-stabilising materials): 1 patents
• E21D9/1013 (Making by using boring or cutting machines (): 1 patents
• E21D9/12 (SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS (soil-conditioning or soil-stabilising materials): 1 patents
• E21C25/06 (MINING OR QUARRYING): 1 patents
• E21D23/00 (Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor ({transport of mine roof support units): 1 patents

Companies

List of Companies

• CCTEG TAIYUAN RESEARCH INSTITUTE: 3 patents

Collaborators

• Hong Wang (3 collaborations)
• Bukang Wang (3 collaborations)
• Kai Ma (3 collaborations)
• Jianwei Jia (3 collaborations)
• Yongcheng Ding (3 collaborations)
• Faquan Li (3 collaborations)
• Qiang Ma (3 collaborations)
• Yanhua Qiao (3 collaborations)
• Ningning Wang (3 collaborations)
• Gehui Xie (3 collaborations)
• Feng Liu (3 collaborations)
• Sen Xu (3 collaborations)
• Qiang Zhang (3 collaborations)
• Dong Song (3 collaborations)
• Xuerui Zhang (3 collaborations)
• Weijian Qiu (3 collaborations)
• Xiaoli Ren (3 collaborations)
• Hao Wang (2 collaborations)
• Shengyuan Sang (2 collaborations)
• Peng Li (2 collaborations)
• Wei Wang (2 collaborations)
• Xipeng Wang (2 collaborations)
• Jingxi Duan (2 collaborations)
• Zhiwei Yan (2 collaborations)
• Dejun Song (1 collaborations)
• Qinghe Chen (1 collaborations)
• Mingjun Chen (1 collaborations)
• Jiquan Liu (1 collaborations)
• Xiaojing Peng (1 collaborations)
• Jingong Ma (1 collaborations)
• Mingjiang Song (1 collaborations)
• Shouxin Hu (1 collaborations)
• Jinbao Yan (1 collaborations)
• Dianwu Wang (1 collaborations)