Keith Chu

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Emeryville, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method, medium, and system for integration of functionality of a fu...
- Patent number 11,657,442
- Issue date May 23, 2023
- DOORDASH, INC.
- Jeffrey F. Iacono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integration of functionality of a fulfillment service provider into...
- Patent number 11,205,212
- Issue date Dec 21, 2021
- DOORDASH, INC.
- Jeffrey F. Iacono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for integrating courier service with customer applications
- Patent number 9,928,540
- Issue date Mar 27, 2018
- Square, Inc.
- Ryan Gerard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE