Inventor
Junyao ZHOU
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Dprimary
E21DShafts29%
G01NInvestigating or analysing materials by determining their chemical or physical properties29%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling14%
E21CMining or quarrying14%
G01MTesting static or dynamic balance of machines or structures14%
PatentTitleYear
11,384,638Apparatus for controllably unfolding flexible mesh for continuous miner, and continuous miner202211,280,195Single-anchor centrally grouted full-length anchored steel wire bundle and supporting method thereof202211,199,484Device and method for testing working performance of anchor rod cable by simulating rock stratum fracture and separation on basis of electromagnetic action202111,162,882Integral clamping steel strand drawing test apparatus, and method for using same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to UNIV CHINA MINING (4)· patent assignee history
2021–2022Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CHINA MINING | 4 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2021–2022 |