Apparatus for controllably unfolding flexible mesh for continuous miner, and continuous miner
US-11384638-B2 · Jul 12, 2022 · US
This page is not indexed by search engines while we improve data quality.
Zhou Junyao patents
Zhou Junyao is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhou Junyao |
| Total patents | 14 |
| First publication | Oct 8, 2020 |
| Latest publication | Jul 12, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Single-anchor centrally grouted full-length anchored steel wire bundle and supporting method thereof
US-11280195-B2 · Mar 22, 2022 · US
Synergistic mining method for underground mining, separation and filling for a close distance coal seam group
US-2021404337-A1 · Dec 30, 2021 · US
Device and method for testing working performance of anchor rod cable by simulating rock stratum fracture and separation on basis of electromagnetic action
US-11199484-B2 · Dec 14, 2021 · US
A Single-Anchor Centrally Grouted Full-Length Anchored Steel Wire Bundle and Supporting Method Thereof
US-2021340872-A1 · Nov 4, 2021 · US
Integral clamping steel strand drawing test apparatus, and method for using same
US-11162882-B2 · Nov 2, 2021 · US
Zero-gangue-discharge short-wall face pillar-free mining method
US-2021310356-A1 · Oct 7, 2021 · US
Device and method for testing working performance of anchor rod cable by simulating rock stratum fracture and separation on basis of electromagnetic action
US-2021285857-A1 · Sep 16, 2021 · US
Construction method for continuous mining machine having device continuously providing provisional roof support
US-2021270134-A1 · Sep 2, 2021 · US
Steel belt conveying apparatus for transporting and bolting machine and transporting and bolting machine
US-11078021-B2 · Aug 3, 2021 · US
Recent patents
Latest publications not already listed above.
Apparatus for controllably unfolding flexible mesh for continuous miner, and continuous miner
US-2021222553-A1 · Jul 22, 2021 · US
Steel belt conveying apparatus for transporting and bolting machine and transporting and bolting machine
US-2021198046-A1 · Jul 1, 2021 · US
Clean and efficient coal mining method
US-2021189876-A1 · Jun 24, 2021 · US
Integral Clamping Steel Strand Drawing Test Apparatus, And Method For Using Same
US-2020319069-A1 · Oct 8, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ China Mining | 14 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21D20/00 | 5 |
| G01N2203/0017 | 4 |
| G01N3/08 | 4 |
| G01N3/10 | 4 |
| G01N2203/0048 | 4 |