David D. Halpin

Follow

Person

Plano, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Secure, anonymous authentication for electronic purchasing with dyn...
- Patent number 7,844,551
- Issue date Nov 30, 2010
- Patent Investments of Texas, LLC
- Keith C. Bottner
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR SECURE ELECTRONIC TRANSACTIONS
- Publication number 20130103546
- Publication date Apr 25, 2013
- PATENT INVESTMENTS OF TEXAS, LLC
- Keith C. Bottner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Secure Electronic Transactions
- Publication number 20110066524
- Publication date Mar 17, 2011
- PATENT INVESTMENTS OF TEXAS, LLC
- Keith C. Bottner
- G06 - COMPUTING CALCULATING COUNTING