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. 15, 2026
Filed:
Nov. 20, 2023
Applicant:
Doordash, Inc., San Francisco, CA (US);
Inventors:
Peyton Chih Yuan Chen, Cupertino, CA (US);
Travis Ryan Stine, Redwood City, CA (US);
Megha Agarwal, Redwood City, CA (US);
Thomas Chen, Belmont, CA (US);
Jason Joseph Gregory, Amherst, NY (US);
Kaiven Zhou, San Francisco, CA (US);
Pratik Mayur Parekh, San Mateo, CA (US);
Grace Lim, Inglewood, CA (US);
Assignee:
DoorDash, Inc., San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 20/40 (2012.01); G06Q 20/32 (2012.01); G06Q 20/34 (2012.01); G06Q 20/38 (2012.01);
U.S. Cl.
CPC ...
G06Q 20/40 (2013.01); G06Q 20/3278 (2013.01); G06Q 20/352 (2013.01); G06Q 20/385 (2013.01);
Abstract
This disclosure relates to verifying possession of a card via a tap gesture of the card in relation to a mobile device supporting Near-Field Communication (NFC) functionality.
Chen, Peyton Chih Yuan. (2026). Tap-to-verify proof of payment challenge (U.S. Patent No. 12737758). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12737758
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile