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. 09, 2024
Filed:
Jan. 17, 2023
Applicant:
Selene Photonics, Inc., San Leandro, CA (US);
Inventor:
Collin Stoner, San Leandro, CA (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/095 (2006.01); A61F 9/06 (2006.01); B23K 9/32 (2006.01); G02B 27/01 (2006.01); G06T 19/00 (2011.01); H04N 23/741 (2023.01);
U.S. Cl.
CPC ...
B23K 9/0956 (2013.01); A61F 9/065 (2013.01); B23K 9/0953 (2013.01); B23K 9/322 (2013.01); G02B 27/0172 (2013.01); G02B 27/0176 (2013.01); G06T 19/006 (2013.01); H04N 23/741 (2023.01);
Abstract
A display system for a welding helmet that includes a darkening filter layer, a high-dynamic range (HDR) camera system to capture an HDR light field, and an optical image stabilization subsystem. Captured images are displayed on an HDR electronic display within the welding helmet without risk of overexposure of ultraviolet radiation to the operator. In some examples, dual electronic displays are used to display different HDR images to each eye of the operator.