This inventor holds 1 USPTO granted patent. Top assignee: Doordash, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Jason Joseph Gregory: Patent Inventor in Amherst, New York.
Introduction
Jason Joseph Gregory is an inventor associated with Amherst, New York, and DoorDash, Inc. His patent work addresses a way to verify possession of a payment card using a mobile device.
Latest Patents
Gregory is named on 1 patent: “Tap-to-verify proof of payment challenge.” The disclosure describes verifying possession of a card through a tap gesture involving the card and a mobile device that supports Near-Field Communication (NFC).
Career Highlights
The available information connects Gregory’s work to DoorDash, Inc. His patent focuses on card-possession verification using NFC-enabled mobile technology.
Collaborations
Gregory’s listed coworkers include Peyton Chih Yuan Chen and Travis Ryan Stine. Their names are provided as professional associations; the available details do not specify their roles in the patent.
Conclusion
Jason Joseph Gregory’s patent reflects an approach to payment verification that uses a card tap and NFC-enabled mobile device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile