Inventor
LIANDENG YAO
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals43%
C22CAlloys43%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%
PatentTitleYear
12,359,272High-strength high-toughness and wear-resistant composite steel plate and manufacturing method therefor202511,268,176High strength steel plate and manufacturing method thereof202211,180,836Low-yield-ratio high-strength-toughness thick steel plate with excellent low-temperature impact toughness and manufacturing method therefor2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to BAOSHAN IRON & STEEL (3)· patent assignee history
2021–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAOSHAN IRON & STEEL | 3 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2021–2025 |