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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11969787 B1

PDFFull Text
Date of Patent:
Apr. 30, 2024

Filed:

Jul. 16, 2021

Additive manufacturing with sealed pores

Applicant:

Wisconsin Alumni Research Foundation, Madison, WI (US);

Inventors:

Lianyi Chen, Madison, WI (US);

S. Mohammad H Hojjatzadeh, Madison, WI (US);

Qilin Guo, Madison, WI (US);

Assignee:

Wisconsin Alumni Research Foundation, Madison, WI (US);

Attorney:

Crawford Maunu PLLC

Primary Examiner:

Sally A Merkling

Assistant Examiner:

Ricardo D Morales

Int. Cl.
CPC ...
B22F 10/28 (2021.01); B22F 5/10 (2006.01); B22F 10/366 (2021.01); B22F 10/38 (2021.01); B22F 12/43 (2021.01); B22F 12/49 (2021.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B22F 10/28 (2021.01); B22F 5/10 (2013.01); B22F 10/366 (2021.01); B22F 10/38 (2021.01); B22F 12/43 (2021.01); B22F 12/49 (2021.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12);
Abstract

Aspects of the disclosure are directed to additively manufacturing a three-dimensional structure. As may be implemented in accordance with one or more embodiments, a plurality of stacked layers are deposited, and for one or more respective layers of the plurality of stacked layers, pores are formed within the layer by applying pulsed energy to the layer. The pulsed energy is used to create a space sealed within the layer and having an inner surface defined by material of the layer.

Find Patent Forward Citations

Chen, Lianyi. (2024). Additive manufacturing with sealed pores (U.S. Patent No. 11969787). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11969787

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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