Inventor
GUOBAO LI
Inventor
CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals24%
C22CAlloys21%
H01FMagnets18%
B23KSoldering or unsoldering12%
H05BElectric heating6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
B21BRolling of metal3%
B29CShaping or joining of plastics3%
C23CCoating metallic material3%
C25FProcesses for the electrolytic removal of materials from objects3%
PatentTitleYear
12,480,174600 MPa grade non-oriented electrical steel sheet and manufacturing method thereof202512,378,623Cu-containing non-oriented electrical steel sheet and manufacturing method therefor202511,968,766Induction heating system and method for silicon steel core with self-adhesive coating202411,638,971Grain-oriented silicon steel with low core loss and manufacturing method therefore202311,633,808Silicon steel product with low iron loss for low-noise transformer, and manufacturing method thereof202311,608,541Manufacturing method for high silicon grain oriented electrical steel sheet202311,459,634Method for manufacturing stress-relief-annealing-resistant, low-iron-loss grain-oriented silicon steel202211,352,680Apparatus and method for rapidly heating cold-rolled strip steel202211,355,275Laser-scribed grain-oriented silicon steel resistant to stress-relief annealing and manufacturing method therefor2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to BAOSHAN IRON & STEEL (9)· patent assignee history
2022–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAOSHAN IRON & STEEL | 9 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 9 | 2022–2025 |