Inventor
YANZHI HU
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
Y02ATechnologies for adaptation to climate change17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
PatentTitleYear
12,473,806Low-to-medium maturity shale oil extraction system based on curtailed power heating202512,123,852Multifunctional and visual rock triaxial testing system202412,085,540Rock true-triaxial testing system based on computerized tomography (CT) scanning202411,840,914Multi-stage perforation and shock wave combined device and method for initial fracture enhancement2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to INST GEOLOGY & GEOPHYSICS CAS (4)· patent assignee history
2023–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INST GEOLOGY & GEOPHYSICS CAS | 4 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2023–2025 |