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:
Sep. 13, 2022
Filed:
Mar. 05, 2021
Zebra Technologies Corporation, Lincolnshire, IL (US);
Joydeep Chakraborty, Bangalore, IN;
Ankit Kumar, Bangalore, IN;
Mukesh Prabhakar, Bangalore, IN;
Akashdeep Parida, Bangalore, IN;
Zebra Technologies Corporation, Lincolnshire, IL (US);
Abstract
A method includes: detecting, at a computing device coupled to an image sensor, an input request; in response to detecting the input request, capturing a reference image via the image sensor, the reference image containing a virtual keypad having a set of virtual keys; detecting, in the reference image, the set of virtual keys; capturing, via the image sensor, a key-press image of the virtual keypad; detecting, in the key-press image, a subset of the virtual keys; comparing the set of virtual keys and the subset of virtual keys to identify a key-press obscuring one of the virtual keys; and returning input data corresponding to the obscured virtual key.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile