John W. MacNeill

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Watertown, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Communication device
- Patent number D868721
- Issue date Dec 3, 2019
- AT&T Intellectual Property I, L.P.
- David M. Britz
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Method and apparatus of communication utilizing waveguide and wirel...
- Patent number 10,374,657
- Issue date Aug 6, 2019
- AT&T Intellectual Property I, L.P.
- David M. Britz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of communication utilizing waveguide and wirel...
- Patent number 10,110,274
- Issue date Oct 23, 2018
- AT&T Intellectual Property I, L.P.
- David M. Britz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device
- Patent number D817914
- Issue date May 15, 2018
- AT&T Intellectual Property I, L.P.
- David M. Britz
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS OF COMMUNICATION UTILIZING WAVEGUIDE AND WIREL...
- Publication number 20190007096
- Publication date Jan 3, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- David M. BRITZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF COMMUNICATION UTILIZING WAVEGUIDE AND WIREL...
- Publication number 20180219579
- Publication date Aug 2, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- David M. BRITZ
- H01 - BASIC ELECTRIC ELEMENTS