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.:
Date of Patent:
Apr. 14, 2025
Filed:
Aug. 20, 2023
Applicant:
Velo3d, Inc., Campbell, CA (US);
Inventors:
Benyamin Buller, Cupertino, CA (US);
Zachary Ryan Murphree, San Jose, CA (US);
Assignee:
VELO3D, INC., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/286 (2016.12); B22F 10/28 (2020.12); B22F 10/322 (2020.12); B22F 10/36 (2020.12); B22F 12/30 (2020.12); B22F 12/63 (2020.12); B22F 12/67 (2020.12); B29C 64/153 (2016.12); B29C 64/232 (2016.12); B29C 64/245 (2016.12); B29C 64/25 (2016.12); B29C 64/255 (2016.12); B29C 64/268 (2016.12); B29C 64/371 (2016.12); B33Y 30/00 (2014.12); B33Y 70/00 (2019.12); B22F 10/32 (2020.12); B22F 10/366 (2020.12); B22F 10/64 (2020.12); B22F 10/66 (2020.12); B22F 10/77 (2020.12); B22F 12/41 (2020.12); B22F 12/45 (2020.12); B22F 12/90 (2020.12); B29C 64/214 (2016.12);
U.S. Cl.
CPC ...
B29C 64/286 (2017.07); B22F 10/28 (2020.12); B22F 10/322 (2020.12); B22F 10/36 (2020.12); B22F 12/30 (2020.12); B22F 12/63 (2020.12); B22F 12/67 (2020.12); B29C 64/153 (2017.07); B29C 64/232 (2017.07); B29C 64/245 (2017.07); B29C 64/25 (2017.07); B29C 64/255 (2017.07); B29C 64/268 (2017.07); B29C 64/371 (2017.07); B33Y 30/00 (2014.11); B33Y 70/00 (2014.11); B22F 10/32 (2020.12); B22F 10/366 (2020.12); B22F 10/64 (2020.12); B22F 10/66 (2020.12); B22F 10/77 (2020.12); B22F 12/41 (2020.12); B22F 12/45 (2020.12); B22F 12/90 (2020.12); B22F 2999/00 (2012.12); B29C 64/214 (2017.07);
Abstract
The present disclosure describes three-dimensional (3D) printing apparatuses, processes, software, and systems for producing high quality 3D objects. Described herein are printing apparatuses that facilitate control of energy beam characteristics using an optical mask during one or more printing operations.