Brian Johnson

Person

Devon, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Pulsed wave guide liquid quality measurement
- Patent number 11,054,377
- Issue date Jul 6, 2021
- Littelfuse, Inc.
- Brian Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Magnetically activated switch having magnetostrictive material
- Patent number 10,714,286
- Issue date Jul 14, 2020
- Littelfuse, Inc.
- Brian Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Male connector for non-arcing electrical coupling
- Patent number 10,446,975
- Issue date Oct 15, 2019
- Littelfuse, Inc.
- Brian Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zero sequence sensing apparatus and method
- Patent number 10,324,140
- Issue date Jun 18, 2019
- Littelfuse, Inc.
- Daniel R. Gilman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulsed wave guide liquid quality measurement
- Patent number 10,254,240
- Issue date Apr 9, 2019
- Littelfuse, Inc.
- Brian Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Non-arcing fuse
- Patent number 10,074,501
- Issue date Sep 11, 2018
- Littelfuse, Inc.
- Brian Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Floatless pulsed wave guide liquid level measurement
- Patent number 10,054,476
- Issue date Aug 21, 2018
- Littelfuse, Inc.
- Brian Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Seat belt buckle
- Patent number 9,821,762
- Issue date Nov 21, 2017
- Littelfuse, Inc.
- Brian Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Extended stroke position sensor
- Patent number 9,752,896
- Issue date Sep 5, 2017
- Littelfuse, Inc.
- Brian Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Seatbelt tension sensor plate
- Patent number 9,592,781
- Issue date Mar 14, 2017
- Littelfuse, Inc.
- Brian Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Propagation velocity compensated position measurement sensor
- Patent number 9,400,179
- Issue date Jul 26, 2016
- Littelfuse, Inc.
- Efrem Fesshaie
- G01 - MEASURING TESTING
Information Patent Grant
Fuel level sensor using rotating angel sensor attached to float on...
- Patent number 7,342,395
- Issue date Mar 11, 2008
- First Inertia Switch Limited
- Alan Douglas Thomas
- G01 - MEASURING TESTING
Information Patent Grant
Torque sensing apparatus and method
- Patent number 6,912,922
- Issue date Jul 5, 2005
- First Inertia Switch Limited
- Abdolreza Cheshmehdoost
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETICALLY ACTIVATED SWITCH HAVING MAGNETOSTRICTIVE MATERIAL
- Publication number 20190362920
- Publication date Nov 28, 2019
- LITTELFUSE, INC.
- Brian Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PULSED WAVE GUIDE LIQUID QUALITY MEASUREMENT
- Publication number 20190219531
- Publication date Jul 18, 2019
- LITTELFUSE, INC.
- Brian Johnson
- G01 - MEASURING TESTING
Information Patent Application
NON-ARCING FUSE
- Publication number 20180068820
- Publication date Mar 8, 2018
- LITTELFUSE, INC.
- Brian Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZERO SEQUENCE SENSING APPARATUS AND METHOD
- Publication number 20180067172
- Publication date Mar 8, 2018
- LITTELFUSE, INC.
- Daniel R. Gilman
- G01 - MEASURING TESTING
Information Patent Application
SEAT BELT BUCKLE
- Publication number 20160200290
- Publication date Jul 14, 2016
- LITTELFUSE, INC.
- Brian Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLOATLESS PULSED WAVE GUIDE LIQUID LEVEL MEASUREMENT
- Publication number 20160003664
- Publication date Jan 7, 2016
- LITTELFUSE, INC.
- Brian Johnson
- G01 - MEASURING TESTING
Information Patent Application
PULSED WAVE GUIDE LIQUID QUALITY MEASUREMENT
- Publication number 20150362447
- Publication date Dec 17, 2015
- LITTELFUSE, INC.
- Brian Johnson
- G01 - MEASURING TESTING
Information Patent Application
UREA CONCENTRATION SENSOR
- Publication number 20150308952
- Publication date Oct 29, 2015
- LITTELFUSE, INC.
- Brian Johnson
- G01 - MEASURING TESTING
Information Patent Application
SEATBELT TENSION SENSOR PLATE
- Publication number 20150266440
- Publication date Sep 24, 2015
- LITTELFUSE, INC.
- Brian Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROPAGATION VELOCITY COMPENSATED POSITION MEASUREMENT SENSOR
- Publication number 20140306721
- Publication date Oct 16, 2014
- LITTELFUSE, INC.
- Efrem Fesshaie
- G01 - MEASURING TESTING
Information Patent Application
Fuel level sensor using rotating angel sensor attached to float on...
- Publication number 20070176598
- Publication date Aug 2, 2007
- FIRST INERTIA SWITCH LIMITED
- Alan Douglas Thomas
- G01 - MEASURING TESTING
Information Patent Application
Torque sensing apparatus and method
- Publication number 20020112549
- Publication date Aug 22, 2002
- Abdolreza Cheshmehdoost
- G01 - MEASURING TESTING
Information Patent Application
Torque sensing apparatus and method
- Publication number 20020059839
- Publication date May 23, 2002
- Abdolreza Cheshmehdoost
- G01 - MEASURING TESTING

Brian Johnson

Person

Patents Grantslast 30 patents

Pulsed wave guide liquid quality measurement

Magnetically activated switch having magnetostrictive material

Male connector for non-arcing electrical coupling

Zero sequence sensing apparatus and method

Pulsed wave guide liquid quality measurement

Non-arcing fuse

Floatless pulsed wave guide liquid level measurement

Seat belt buckle

Extended stroke position sensor

Seatbelt tension sensor plate

Propagation velocity compensated position measurement sensor

Fuel level sensor using rotating angel sensor attached to float on...

Torque sensing apparatus and method

Patents Applicationslast 30 patents

MAGNETICALLY ACTIVATED SWITCH HAVING MAGNETOSTRICTIVE MATERIAL

PULSED WAVE GUIDE LIQUID QUALITY MEASUREMENT

NON-ARCING FUSE

ZERO SEQUENCE SENSING APPARATUS AND METHOD

SEAT BELT BUCKLE

FLOATLESS PULSED WAVE GUIDE LIQUID LEVEL MEASUREMENT

PULSED WAVE GUIDE LIQUID QUALITY MEASUREMENT

UREA CONCENTRATION SENSOR

SEATBELT TENSION SENSOR PLATE

PROPAGATION VELOCITY COMPENSATED POSITION MEASUREMENT SENSOR

Fuel level sensor using rotating angel sensor attached to float on...

Torque sensing apparatus and method

Torque sensing apparatus and method