Inventor
QINGYOU HAN
Inventor
US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals35%
B22CFoundry moulding10%
B22FWorking metallic powder10%
C23CCoating metallic material10%
C22CAlloys8%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material4%
B21JForging4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
12,576,445Casting process for making an erosion and wear resistant shot chamber for die casting applications202612,502,708—202512,479,022Apparatus for extending service life of shot chamber for die casting application202512,420,334Ultrasound assisted vertical shot chamber for die casting applications202512,343,789Process for making a one-piece composite liner for cold chamber die casting application202512,247,269Method and apparatus for processing a liquid alloy202512,194,528Shrink-fitting process for making an erosion and wear resistant shot chamber for die casting applications202512,179,258Method and apparatus for extending service life of shot chamber for die casting application202412,048,961Controlled nozzle cooling (CNC) of permanent mold casting202412,048,962Ultrasound assisted shot chamber for die casting applications202412,048,960Controlled nozzle cooling (CNC) of sand casting202412,017,271Process for making a composite liner for cold chamber die casting application202411,897,028Controlled nozzle cooling (CNC) casting202411,666,974Method of making components with metal matrix composites and components made therefrom202311,597,008Method for reducing local defects in a casting202311,577,304Process for making an erosion and wear resistant shot chamber for die casting application202311,471,935Method of producing high quality metallurgical bond within a composite casting202211,389,871Method of making nanocrystalline metal flakes and nanocrystalline flakes made therefrom202211,390,824Compositions for use as lubricants in die casting, methods of using the same, and products produced therewith202211,242,582Method of making components with metal matrix composites and components made therefrom2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to HAN QINGYOU (16)· patent assignee history
2022–2023Patents assigned to PURDUE RESEARCH FOUNDATION (4)· patent assignee history
2022–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAN QINGYOUself | 16 | 2022–2026 |
| PURDUE RESEARCH FOUNDATION | 4 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 20 | 2022–2026 |