Alexander L. Barr

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical connector assembly
- Patent number 12,124,089
- Issue date Oct 22, 2024
- 3M Innovative Properties Company
- Changbao Ma
- G02 - OPTICS
Information Patent Grant
Optical connector assembly
- Patent number 11,977,261
- Issue date May 7, 2024
- 3M Innovative Properties Company
- Changbao Ma
- G02 - OPTICS
Information Patent Grant
Metal layer patterning for minimizing mechanical stress in integrat...
- Patent number 11,322,465
- Issue date May 3, 2022
- Cirrus Logic, Inc.
- Kathryn R. Holland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical connectors and optical ferrules
- Patent number 11,237,340
- Issue date Feb 1, 2022
- 3M Innovative Properties Company
- Changbao Ma
- G02 - OPTICS
Information Patent Grant
Electrical cable
- Patent number 11,217,918
- Issue date Jan 4, 2022
- 3M Innovative Properties Company
- James G. Vana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contact and connector
- Patent number 11,165,208
- Issue date Nov 2, 2021
- 3M Innovative Properties Company
- Chin Hua Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low dielectric content twin-axial cable constructions
- Patent number 10,665,363
- Issue date May 26, 2020
- 3M Innovative Properties Company
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual gate metal-oxide-semiconductor field-effect transistor
- Patent number 10,586,865
- Issue date Mar 10, 2020
- Cirrus Logic, Inc.
- Scott Warrick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Floating connector shield
- Patent number 9,894,750
- Issue date Feb 13, 2018
- 3M Innovative Properties Company
- Zulfiqar A. Khan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector providing solderless contact
- Patent number 9,825,389
- Issue date Nov 21, 2017
- 3M Innovative Properties Company
- Dennis L. Doye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connectors including electromagnetic interference (EMI)...
- Patent number 9,806,469
- Issue date Oct 31, 2017
- 3M Innovative Properties Company
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless connectors
- Patent number 9,692,476
- Issue date Jun 27, 2017
- 3M Innovative Properties Company
- Douglas B. Gundel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connector arrangements for shielded electrical cables
- Patent number 9,325,121
- Issue date Apr 26, 2016
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connectors including electromagnetic interference (EMI)...
- Patent number 9,225,120
- Issue date Dec 29, 2015
- 3M Innovative Properties Company
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector arrangements for shielded electrical cables
- Patent number 9,202,609
- Issue date Dec 1, 2015
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector arrangements for shielded electrical cables
- Patent number 9,202,608
- Issue date Dec 1, 2015
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector arrangements for shielded electrical cables
- Patent number 9,105,376
- Issue date Aug 11, 2015
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector arrangements for shielded electrical cables
- Patent number 8,841,555
- Issue date Sep 23, 2014
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical cable with shielding film with gradual reduced transitio...
- Patent number 8,575,491
- Issue date Nov 5, 2013
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector
- Patent number 8,221,162
- Issue date Jul 17, 2012
- 3M Innovative Properties Company
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Virtual designer
- Patent number 8,069,016
- Issue date Nov 29, 2011
- 3M Innovative Properties Company
- Steven Feldman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrical connector assembly
- Patent number 8,007,308
- Issue date Aug 30, 2011
- 3M Innovative Properties Company
- Steven Feldman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector system
- Patent number 7,997,933
- Issue date Aug 16, 2011
- 3M Innovative Properties Company
- Steven Feldman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector with interlocking plates
- Patent number 7,927,144
- Issue date Apr 19, 2011
- 3M Innovative Properties Company
- Steven Feldman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connection method of a flexible printed circuit board with two prin...
- Patent number 7,888,604
- Issue date Feb 15, 2011
- 3M Innovative Properties Company
- Kohichiro Kawate
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical connector system
- Patent number 7,850,489
- Issue date Dec 14, 2010
- 3M Innovative Properties Company
- Steven Feldman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector assembly
- Patent number 7,762,847
- Issue date Jul 27, 2010
- 3M Innovative Properties Company
- Steven Feldman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector for electrical cables
- Patent number 7,744,403
- Issue date Jun 29, 2010
- 3M Innovative Properties Company
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method of surface mount electrical connection
- Patent number 7,651,374
- Issue date Jan 26, 2010
- 3M Innovative Properties Company
- Steven Feldman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector
- Patent number 7,621,760
- Issue date Nov 24, 2009
- 3M Innovative Properties Company
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CABLE ASSEMBLY WITH CROSSTALK BARRIER
- Publication number 20240373609
- Publication date Nov 7, 2024
- 3M Innovative Properties Company
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Connector Assembly
- Publication number 20230016658
- Publication date Jan 19, 2023
- 3M Innovative Properties Company
- Changbao Ma
- G02 - OPTICS
Information Patent Application
Optical Connector Assembly
- Publication number 20230003947
- Publication date Jan 5, 2023
- 3M Innovative Properties Company
- Changbao Ma
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTORS AND OPTICAL FERRULES
- Publication number 20220113476
- Publication date Apr 14, 2022
- 3M Innovative Properties Company
- Changbao Ma
- G02 - OPTICS
Information Patent Application
ELECTRICAL CABLE
- Publication number 20220085528
- Publication date Mar 17, 2022
- 3M Innovative Properties Company
- James G. VANA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL LAYER PATTERNING FOR MINIMIZING MECHANICAL STRESS IN INTEGRAT...
- Publication number 20210066221
- Publication date Mar 4, 2021
- Cirrus Logic International Semiconductor Ltd.
- Kathryn Rose HOLLAND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL CONNECTORS AND OPTICAL FERRULES
- Publication number 20200310040
- Publication date Oct 1, 2020
- 3M Innovative Properties Company
- Changbao Ma
- G02 - OPTICS
Information Patent Application
Low Dielectric Content Twin-Axial Cable Constructions
- Publication number 20200058417
- Publication date Feb 20, 2020
- 3M Innovative Properties Company
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CABLE
- Publication number 20190296465
- Publication date Sep 26, 2019
- 3M Innovative Properties Company
- James G. VANA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL GATE METAL-OXIDE-SEMICONDUCTOR FIELD-EFFECT TRANSISTOR
- Publication number 20190103490
- Publication date Apr 4, 2019
- Cirrus Logic International Semiconductor Ltd.
- Scott WARRICK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS CONNECTORS
- Publication number 20170250726
- Publication date Aug 31, 2017
- 3M Innovative Properties Company
- Douglas B. Gundel
- G02 - OPTICS
Information Patent Application
CONNECTOR PROVIDING SOLDERLESS CONTACT
- Publication number 20160344124
- Publication date Nov 24, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- Dennis L. Doye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTORS INCLUDING ELECTROMAGNETIC INTERFERENCE (EMI)...
- Publication number 20160072232
- Publication date Mar 10, 2016
- 3M Innovative Properties Company
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOATING CONNECTOR SHIELD
- Publication number 20150327357
- Publication date Nov 12, 2015
- 3M INNOVATIVE PROPERTIES COMPANY
- Zulfiqar A. Khan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTOR ARRANGEMENTS FOR SHIELDED ELECTRICAL CABLES
- Publication number 20150311643
- Publication date Oct 29, 2015
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS CONNECTOR WITH A HOLLOW TELESCOPIC WAVEGUIDE
- Publication number 20150185425
- Publication date Jul 2, 2015
- 3M Innovative Properties Company
- Douglas B. Gundel
- G02 - OPTICS
Information Patent Application
Wireless Connectors
- Publication number 20150085903
- Publication date Mar 26, 2015
- 3M Innovative Properties Company
- Douglas B. Gundel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTOR ARRANGEMENTS FOR SHIELDED ELECTRICAL CABLES
- Publication number 20140360755
- Publication date Dec 11, 2014
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical Contact and Connector
- Publication number 20140335727
- Publication date Nov 13, 2014
- Chin Hua Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Connector Arrangements for Shielded Electrical Cables
- Publication number 20140014406
- Publication date Jan 16, 2014
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Connector Arrangements for Shielded Electrical Cables
- Publication number 20140000931
- Publication date Jan 2, 2014
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical Connectors Including Electromagnetic Interference (EMI)...
- Publication number 20130252445
- Publication date Sep 26, 2013
- 3M INNOVATIVE PROPERTIES COMPANY
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTOR ARRANGEMENTS FOR SHIELDED ELECTRICAL CABLES
- Publication number 20130146327
- Publication date Jun 13, 2013
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTOR ARRANGEMENTS FOR SHIELDED ELECTRICAL CABLES
- Publication number 20120285723
- Publication date Nov 15, 2012
- 3M Innovative Properties Company
- Douglas B. Gundel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIRTUAL DESIGNER
- Publication number 20120029886
- Publication date Feb 2, 2012
- 3M Innovative Properties Company
- Steven FELDMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL DESIGNER
- Publication number 20120029885
- Publication date Feb 2, 2012
- 3M Innovative Properties Company
- Steven FELDMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRICAL CONNECTOR SYSTEM
- Publication number 20110034075
- Publication date Feb 10, 2011
- 3M Innovative Properties Company
- Steven FELDMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTOR SYSTEM
- Publication number 20110034081
- Publication date Feb 10, 2011
- 3M Innovative Properties Company
- Steven FELDMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTOR
- Publication number 20100022130
- Publication date Jan 28, 2010
- Alexander W. Barr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD OF SURFACE MOUNT ELECTRICAL CONNECTION
- Publication number 20090305533
- Publication date Dec 10, 2009
- 3M Innovative Properties Company
- Steven Feldman
- H01 - BASIC ELECTRIC ELEMENTS

Alexander L. Barr

Person

Patents Grantslast 30 patents

Optical connector assembly

Optical connector assembly

Metal layer patterning for minimizing mechanical stress in integrat...

Optical connectors and optical ferrules

Electrical cable

Electrical contact and connector

Low dielectric content twin-axial cable constructions

Dual gate metal-oxide-semiconductor field-effect transistor

Floating connector shield

Connector providing solderless contact

Electrical connectors including electromagnetic interference (EMI)...

Wireless connectors

Connector arrangements for shielded electrical cables

Electrical connectors including electromagnetic interference (EMI)...

Connector arrangements for shielded electrical cables

Connector arrangements for shielded electrical cables

Connector arrangements for shielded electrical cables

Connector arrangements for shielded electrical cables

Electrical cable with shielding film with gradual reduced transitio...

Electrical connector

Virtual designer

Electrical connector assembly

Electrical connector system

Electrical connector with interlocking plates

Connection method of a flexible printed circuit board with two prin...

Electrical connector system

Electrical connector assembly

Connector for electrical cables

System and method of surface mount electrical connection

Electrical connector

Patents Applicationslast 30 patents

CABLE ASSEMBLY WITH CROSSTALK BARRIER

Optical Connector Assembly

Optical Connector Assembly

OPTICAL CONNECTORS AND OPTICAL FERRULES

ELECTRICAL CABLE

METAL LAYER PATTERNING FOR MINIMIZING MECHANICAL STRESS IN INTEGRAT...

OPTICAL CONNECTORS AND OPTICAL FERRULES

Low Dielectric Content Twin-Axial Cable Constructions

ELECTRICAL CABLE

DUAL GATE METAL-OXIDE-SEMICONDUCTOR FIELD-EFFECT TRANSISTOR

WIRELESS CONNECTORS

CONNECTOR PROVIDING SOLDERLESS CONTACT

ELECTRICAL CONNECTORS INCLUDING ELECTROMAGNETIC INTERFERENCE (EMI)...

FLOATING CONNECTOR SHIELD

CONNECTOR ARRANGEMENTS FOR SHIELDED ELECTRICAL CABLES

WIRELESS CONNECTOR WITH A HOLLOW TELESCOPIC WAVEGUIDE

Wireless Connectors

CONNECTOR ARRANGEMENTS FOR SHIELDED ELECTRICAL CABLES

Electrical Contact and Connector

Connector Arrangements for Shielded Electrical Cables

Connector Arrangements for Shielded Electrical Cables

Electrical Connectors Including Electromagnetic Interference (EMI)...

CONNECTOR ARRANGEMENTS FOR SHIELDED ELECTRICAL CABLES

CONNECTOR ARRANGEMENTS FOR SHIELDED ELECTRICAL CABLES

VIRTUAL DESIGNER

VIRTUAL DESIGNER

ELECTRICAL CONNECTOR SYSTEM

ELECTRICAL CONNECTOR SYSTEM

ELECTRICAL CONNECTOR

SYSTEM AND METHOD OF SURFACE MOUNT ELECTRICAL CONNECTION