Inventor
Weiqiang LING
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 drilling20%
G01MTesting static or dynamic balance of machines or structures13%
B23PMetal-working not otherwise provided for7%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding7%
G01DMeasuring not specially adapted for a specific variable7%
G01KMeasuring temperature7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G05DSystems for controlling or regulating non-electric variables7%
G09BEducational or demonstration appliances7%
H05KPrinted circuits7%
PatentTitleYear
12,252,942Rolling and sliding adaptive device for guiding and fixing drill pipe202512,128,512Assembly method for deep in-situ high-fidelity coring calibration platform202412,130,646Real-time temperature-pressure detection and rapid processing system for calibration platform202412,071,820High-temperature and high-pressure simulator for deep in-situ environment2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to UNIV SICHUAN (4)· patent assignee history
2024–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SICHUAN | 4 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2024–2025 |