Michael Handelman

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for associating content with an image bearing sur...
- Patent number 7,922,099
- Issue date Apr 12, 2011
- LeapFrog Enterprises, Inc.
- Christopher Schmidt
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Methods and devices for creating and processing content
- Patent number 7,562,822
- Issue date Jul 21, 2009
- LeapFrog Enterprises, Inc.
- Christopher Schmidt
- G06 - COMPUTING CALCULATING COUNTING