Mitchell A. Carrel

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for signaling circle of friends
- Patent number 9,172,725
- Issue date Oct 27, 2015
- PROXFINITY, INC., a Delaware Corporation
- James W. Hutchison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for signaling circle of friends
- Patent number 8,417,777
- Issue date Apr 9, 2013
- James W. Hutchison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR SIGNALING CIRCLE OF FRIENDS
- Publication number 20160037317
- Publication date Feb 4, 2016
- PROXFINITY, INC.
- James W. Hutchison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR SIGNALING CIRCLE OF FRIENDS
- Publication number 20130282818
- Publication date Oct 24, 2013
- James W. Hutchison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR SIGNALING CIRCLE OF FRIENDS
- Publication number 20110029611
- Publication date Feb 3, 2011
- James W. Hutchison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Proximity Triggered Profile-Based Wireless Matching
- Publication number 20110028129
- Publication date Feb 3, 2011
- James W. Hutchison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE