Matthew Ward-Steinman

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mobile human challenge-response test
- Patent number 9,705,893
- Issue date Jul 11, 2017
- Visa International Service Association
- Avinash Kalgi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual encoding of machine readable code for automatic scan-initiated...
- Patent number 9,684,920
- Issue date Jun 20, 2017
- Visa International Service Association
- Avinash Kalgi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile human challenge-response test
- Patent number 9,015,804
- Issue date Apr 21, 2015
- Visa International Service Association
- Avinash Kalgi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DUAL ENCODING OF MACHINE READABLE CODE FOR AUTOMATIC SCAN-INITIATED...
- Publication number 20170255982
- Publication date Sep 7, 2017
- Avinash Kalgi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE HUMAN CHALLENGE-RESPONSE TEST
- Publication number 20150195289
- Publication date Jul 9, 2015
- VISA INTERNATIONAL SERVICE ASSOCIATION
- Avinash Kalgi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR GLOBAL BOARDING OF MERCHANTS
- Publication number 20150106260
- Publication date Apr 16, 2015
- G2 Web Services
- Gavin Willard Andrews
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dual Encoding of Machine Readable Code for Automatic Scan-Initiated...
- Publication number 20140025538
- Publication date Jan 23, 2014
- Avinash Kalgi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE HUMAN CHALLENGE-RESPONSE TEST
- Publication number 20130205370
- Publication date Aug 8, 2013
- Avinash Kalgi
- G06 - COMPUTING CALCULATING COUNTING