Inventor
Zhenhao XU
Inventor
CN
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties32%
E21DShafts10%
B08BCleaning in general6%
G06NComputing arrangements based on specific computational models6%
G06VImage or video recognition or understanding6%
G09BEducational or demonstration appliances6%
B28CPreparing clay3%
B62DMotor vehicles3%
E21BEarth or rock drilling3%
F04BPositive-displacement machines for liquids3%
PatentTitleYear
12,343,902Multi-pump linkage grouting operating system202512,228,563Integrated test device and method for filling karst cave deposition and tunnel intermittent water and mud inrush disasters202512,158,405TBM-mounted system and method for quickly predicting compressive strength of rocks based on rock mineral composition and fabric characteristics202412,071,185System and method for identifying adverse geological body in tunnel based on hyperspectral technology analysis202412,044,660Predicting system and method for uniaxial compressive strength of rock202411,933,713Determining system and method for weathering resistant capability of clastic rocks in tunnel based on feldspar features202411,879,874TBM-mounted surrounding rock wear resistance testing system and method202411,796,493System and method for identifying lithology based on images and XRF mineral inversion202311,536,639Intelligent lithology identification system and method based on images and spectrum technology202211,293,878Full-automatic rock specimen image acquisition device and method202211,263,809TBM-mounted virtual reconstruction system and method for surrounding rock structure of tunnel202211,237,092Sandbox test system and method for karst aquifer based on tracer-hydraulic tomography inversion202211,162,969Underwater detector, instrument and method for measuring velocity and direction of groundwater2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to UNIV SHANDONG (13)· patent assignee history
2021–2025Based in CN· patent location history
2025Patents assigned to SHAANXI XITAN GEOLOGICAL EQUIPMENT (1)· patent assignee history
2025Patents assigned to SHAANXI XITAN GEOLOGICAL EQUIPMENT CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SHANDONG | 13 | 2021–2025 |
| SHAANXI XITAN GEOLOGICAL EQUIPMENT | 1 | 2025 |
| SHAANXI XITAN GEOLOGICAL EQUIPMENT CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 13 | 2021–2025 |