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. 05, 2026
Filed:
Jan. 25, 2024
Zebra Technologies Corporation, Lincolnshire, IL (US);
Ruth Zhang, Hauppauge, NY (US);
Dongqing Chen, East Setauket, NY (US);
David S. Koch, East Islip, NY (US);
Zebra Technologies Corporation, Lincolnshire, IL (US);
Abstract
A method includes: capturing, via an image sensor of a computing device, a first image in a sequence of images, using a first focus position of the image sensor; detecting a region of interest in the first image, the region of interest containing a barcode; determining, using a phase detection module of the image sensor, a phase difference corresponding to the region of interest; and setting a second focus position at the image sensor based on the phase difference, the second focus position configured for capturing a second image in the sequence via the image sensor, the second image having the barcode in focus.