James D. Johnson

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Algonquin, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic control of a movable barrier
- Patent number 11,028,633
- Issue date Jun 8, 2021
- The Chamberlain Group, Inc.
- James J. Fitzgibbon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Systems and methods for voice-activated control of an access contro...
- Patent number 11,010,999
- Issue date May 18, 2021
- The Chamberlain Group, Inc.
- Casparus Cate
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Movable Barrier Operator System and Methods of Installation and Use
- Publication number 20210350646
- Publication date Nov 11, 2021
- The Chamberlain Group, Inc.
- Michael Aaron Burroughs
- G07 - CHECKING-DEVICES
Information Patent Application
Automatic Control of a Movable Barrier
- Publication number 20210246707
- Publication date Aug 12, 2021
- The Chamberlain Group, Inc.
- James J. Fitzgibbon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Automatic Control of a Movable Barrier
- Publication number 20200181969
- Publication date Jun 11, 2020
- The Chamberlain Group, Inc.
- James J. Fitzgibbon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Systems and Methods for Voice-Activated Control of an Access Contro...
- Publication number 20190318562
- Publication date Oct 17, 2019
- The Chamberlain Group, Inc.
- Casparus Cate
- G06 - COMPUTING CALCULATING COUNTING