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. 02, 2024
Filed:
Mar. 23, 2023
Applicant:
Illinois Tool Works Inc., Glenview, IL (US);
Inventor:
Thomas C. Prentice, Westford, MA (US);
Assignee:
Illinois Tool Works Inc., Glenview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F 15/12 (2006.01); G02B 17/04 (2006.01); G03B 15/05 (2021.01); G03B 17/55 (2021.01); H04N 23/50 (2023.01); H04N 23/74 (2023.01); H04N 23/90 (2023.01); H05K 3/12 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
G02B 17/04 (2013.01); B41F 15/12 (2013.01); G03B 15/05 (2013.01); G03B 17/55 (2013.01); H04N 23/50 (2023.01); H04N 23/74 (2023.01); H04N 23/90 (2023.01); H05K 3/1225 (2013.01); H05K 7/2039 (2013.01); G03B 2215/0567 (2013.01);
Abstract
A vision system is used in a stencil printer configured to print an assembly material on an electronic substrate. The vision system includes a housing, a dual camera assembly supported by the housing and a prism assembly supported by the housing and configured with the dual camera assembly to provide a first optical path that looks vertically up at a bottom of a stencil and a second optical path that looks vertically down on an electronic substrate.