David McManus

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Patents Grantslast 30 patents

Information Patent Grant
System and method for data collection using near-field magnetic ind...
- Patent number 9,935,687
- Issue date Apr 3, 2018
- Near Field Magnetics, Inc.
- David F. McManus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for data collection using near-field magnetic ind...
- Patent number 9,647,729
- Issue date May 9, 2017
- Near Field Magnetics, Inc.
- David F. McManus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency access control system and method
- Patent number 8,989,657
- Issue date Mar 24, 2015
- Near Field Magnetics, Inc.
- David McManus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DATA COLLECTION USING NEAR-FIELD MAGNETIC IND...
- Publication number 20170180009
- Publication date Jun 22, 2017
- NEAR FIELD MAGNETICS, INC.
- David F. McManus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR DATA COLLECTION USING NEAR-FIELD MAGNETIC IND...
- Publication number 20160380678
- Publication date Dec 29, 2016
- NEAR FIELD MAGNETICS, INC.
- David F. McManus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY ACCESS CONTROL SYSTEM AND METHOD
- Publication number 20120231733
- Publication date Sep 13, 2012
- NEAR FIELD MAGNETICS, INC.
- David McManus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE