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:
May. 04, 2021
Filed:
Jul. 31, 2020
Applicant:
Inkbit, Llc, Medford, MA (US);
Inventors:
Wojciech Matusik, Lexington, MA (US);
Aaron Weber, Arlington, MA (US);
Desai Chen, Arlington, MA (US);
Harrison Wang, New York, NY (US);
Assignee:
Inkbit, LLC, Medford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/386 (2017.01); B29C 64/393 (2017.01); B29C 64/209 (2017.01); G06T 7/80 (2017.01); G06T 3/00 (2006.01); B29C 64/245 (2017.01); B33Y 50/02 (2015.01);
U.S. Cl.
CPC ...
B29C 64/393 (2017.08); B29C 64/209 (2017.08); B29C 64/245 (2017.08); G06T 3/0006 (2013.01); G06T 7/85 (2017.01); B33Y 50/02 (2014.12);
Abstract
A method for additive fabrication includes determining numerical calibration transforms for calibrating an imaging sensor and a printhead assembly to a common coordinate system, where at least some of the numerical calibration transforms include nonlinear transforms.