Inventor
SHIJIAN YUAN
Inventor
CN
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material31%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling10%
C22CAlloys10%
C21DModifying the physical structure of ferrous metals8%
B23KSoldering or unsoldering6%
B23PMetal-working not otherwise provided for6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C23CCoating metallic material4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
B22FWorking metallic powder2%
PatentTitleYear
12,485,466Apparatus and method for deep drawing of large-sized thin-wall curved surface parts with servo reverse bulging202512,403,520Forming method of deep cavity thin-walled metal component with extremely small fillet radius202512,352,565Method and device for measuring r-value of tube in circumferential direction202512,172,203Overlapping and progressive forming method for high-performance multi-element NiAl-based alloy tubular part202411,932,915Method for forming aluminum alloy thin-walled curved part by ultra-low temperature gradient drawing202411,813,695Method for forming large-diameter special-shaped cross section thin-wall tubular part202311,724,298Forming method of nickel aluminum alloy tubular part with micro flow channels202311,660,653Ultra-low pressure liquid filling forming system and method for special-shaped component202311,577,297Accurate springback compensation method for hydroforming component based on liquid volume control202311,571,731Ultra-low temperature forming method for ultra-thin curved part of high-strength aluminum alloy202311,459,648Performance controlling method for high-strength aluminum alloy shell during ultra-low temperature forming process202211,440,076Device for super cryogenic forming of metal thin-walled curved surface part202211,413,672Apparatus and method for forming large-scale thin-walled ring shell by hot-press bending with internal gas pressure202211,413,675Method and device for manufacturing large-sized thin-walled tubular part by gas-liquid internal high pressure forming202211,260,444Forming device and method for large thin-walled part with curved surface202211,229,939Method for manufacturing curved thin-walled intermetallic compound component by winding mandrel with metal foil strips202211,207,732Integrated method for manufacturing high-temperature resistant thin-walled component by preforming by laying metal foil strip202111,175,206Tube pure shear loading device and method2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to UNIV DALIAN TECH (12)· patent assignee history
2021–2025Patents assigned to HARBIN INST TECHNOLOGY (6)· patent assignee history
2021Patents assigned to BENXI GOLDEN SUN LASER REPAIRMENT TECH CO LTD (1)· 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 |
|---|---|---|
| UNIV DALIAN TECH | 12 | 2021–2025 |
| HARBIN INST TECHNOLOGY | 6 | 2021–2025 |
| BENXI GOLDEN SUN LASER REPAIRMENT TECH CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 18 | 2021–2025 |