Chau M. Doan

Person

Beaverton, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for performing mobile device-to-machine payments
- Patent number 10,719,833
- Issue date Jul 21, 2020
- PAYRANGE INC.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for interacting with unattended machines using...
- Patent number 10,438,208
- Issue date Oct 8, 2019
- PAYRANGE INC.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for performing mobile device-to-machine payments
- Patent number 9,547,859
- Issue date Jan 17, 2017
- PAYRANGE INC.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for retrofitting an offline-payment operated mach...
- Patent number 9,256,873
- Issue date Feb 9, 2016
- PAYRANGE INC.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for updating firmware using a mobile device as a...
- Patent number 9,134,994
- Issue date Sep 15, 2015
- PAYRANGE INC.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile-device-to-machine payment systems
- Patent number 8,856,045
- Issue date Oct 7, 2014
- PAYRANGE INC.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR PERFORMING MOBILE DEVICE-TO-MACHINE PAYMENTS
- Publication number 20170193508
- Publication date Jul 6, 2017
- PayRange Inc.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR INTERACTING WITH UNATTENDED MACHINES USING...
- Publication number 20160098711
- Publication date Apr 7, 2016
- PayRange Inc.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR PERFORMING MOBILE DEVICE-TO-MACHINE PAYMENTS
- Publication number 20150227928
- Publication date Aug 13, 2015
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR TRANSMITTING INTERRUPTED TRANSACTIONS
- Publication number 20150170145
- Publication date Jun 18, 2015
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR UPDATING FIRMWARE USING A MOBILE DEVICE AS A...
- Publication number 20150169312
- Publication date Jun 18, 2015
- PayRange Inc.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Performing Mobile Device-To-Machine Payments
- Publication number 20150170136
- Publication date Jun 18, 2015
- PayRange Inc.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR TRANSMITTING MACHINE STATE INFORMATION
- Publication number 20150170129
- Publication date Jun 18, 2015
- PayRange Inc.
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Device for Retrofitting an Offline-Payment Operated Mach...
- Publication number 20150170130
- Publication date Jun 18, 2015
- Paresh K. Patel
- G06 - COMPUTING CALCULATING COUNTING

Chau M. Doan

Person

Patents Grantslast 30 patents

Method and system for performing mobile device-to-machine payments

Systems and methods for interacting with unattended machines using...

Method and system for performing mobile device-to-machine payments

Method and device for retrofitting an offline-payment operated mach...

Method and system for updating firmware using a mobile device as a...

Mobile-device-to-machine payment systems

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR PERFORMING MOBILE DEVICE-TO-MACHINE PAYMENTS

SYSTEMS AND METHODS FOR INTERACTING WITH UNATTENDED MACHINES USING...

METHOD AND SYSTEM FOR PERFORMING MOBILE DEVICE-TO-MACHINE PAYMENTS

METHOD AND SYSTEM FOR TRANSMITTING INTERRUPTED TRANSACTIONS

METHOD AND SYSTEM FOR UPDATING FIRMWARE USING A MOBILE DEVICE AS A...

Method and System for Performing Mobile Device-To-Machine Payments

METHOD AND SYSTEM FOR TRANSMITTING MACHINE STATE INFORMATION

Method and Device for Retrofitting an Offline-Payment Operated Mach...