E
EddieM
You never had any!
From wikipedia
Pulitzer is also known as an Explorer, Publisher[7] and Inventor. Pulitzer has several hundred patents domestically and patents in 189 countries globally[8]. His Scan-To-Connect,[9],[10]and Scan Commerce[11],[12] Patents are now licensed to all global mobile device manufactures who have more than 12 billion devices [13],[14],[15],[16],[17],[18],[19]utilizing his vast patent portfolio.
Biography
Current Patent Work
Did not invent QR codes, what you're talking about is no longer used and is on no mobile devices.