ERIK A. AHO

Person

North Saint Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Co-extruded multilayer articles including continuous layer and disc...
- Patent number 11,618,237
- Issue date Apr 4, 2023
- 3M Innovative Properties Company
- Robert M. Biegler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Barrier elements on a microstructured article having adhesive seali...
- Patent number 10,877,191
- Issue date Dec 29, 2020
- 3M Innovative Properties Company
- Suman K. Patel
- G02 - OPTICS
Information Patent Grant
Wireless power transfer and sensing for monitoring pipelines
- Patent number 10,823,717
- Issue date Nov 3, 2020
- 3M Innovative Properties Company
- Stephen J. Willett
- G01 - MEASURING TESTING
Information Patent Grant
Light redirecting film with multi-peak microstructured prismatic el...
- Patent number 10,795,061
- Issue date Oct 6, 2020
- 3M Innovative Properties Company
- Manoj Nirmal
- B32 - LAYERED PRODUCTS
Information Patent Grant
Sun-facing light redirecting films with reduced glare
- Patent number 10,151,860
- Issue date Dec 11, 2018
- 3M Innovative Properties Company
- Bing Hao
- G02 - OPTICS
Information Patent Grant
Room-facing light redirecting films with reduced glare
- Patent number 9,910,192
- Issue date Mar 6, 2018
- 3M Innovative Properties Company
- Bing Hao
- G02 - OPTICS
Information Patent Grant
Sun-facing light redirecting films with reduced glare
- Patent number 9,817,161
- Issue date Nov 14, 2017
- 3M Innovative Properties Company
- Bing Hao
- G02 - OPTICS
Information Patent Grant
Optical article having viscoelastic layer
- Patent number 9,684,120
- Issue date Jun 20, 2017
- 3M Innovative Properties Company
- Martin B. Wolk
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Self illuminated shaped and two-sided signage for printed graphics
- Patent number 9,449,541
- Issue date Sep 20, 2016
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Illumination device having viscoelastic lightguide
- Patent number 9,304,243
- Issue date Apr 5, 2016
- 3M Innovative Properties Company
- Martin B. Wolk
- G02 - OPTICS
Information Patent Grant
Illumination device having viscoelastic layer
- Patent number 9,239,417
- Issue date Jan 19, 2016
- 3M Innovative Properties Company
- Martin B. Wolk
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hybrid self illuminated and actively back lit signage for printed g...
- Patent number 9,208,704
- Issue date Dec 8, 2015
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Self illuminated signage for printed graphics
- Patent number 9,171,489
- Issue date Oct 27, 2015
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Illumination device having viscoelastic lightguide
- Patent number 9,146,342
- Issue date Sep 29, 2015
- 3M Innovative Properties Company
- Martin B. Wolk
- G02 - OPTICS
Information Patent Grant
Self illuminated shaped and two-sided signage for printed graphics
- Patent number 9,082,326
- Issue date Jul 14, 2015
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Hybrid self illuminated and actively back lit signage for printed g...
- Patent number 9,070,312
- Issue date Jun 30, 2015
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dual-orientation autostereoscopic backlight and display
- Patent number 8,988,336
- Issue date Mar 24, 2015
- 3M Innovative Properties Company
- Erik A. Aho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self illuminated signage for printed graphics
- Patent number 8,915,002
- Issue date Dec 23, 2014
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Scanning backlight with slatless light guide
- Patent number 8,646,960
- Issue date Feb 11, 2014
- 3M Innovative Properties Company
- Erik A. Aho
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SELF-FOLDING 3D FILM ASSEMBLIES
- Publication number 20250059026
- Publication date Feb 20, 2025
- 3M Innovative Properties Company
- Jia Hu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
CO-EXTRUDED MULTILAYER ARTICLES INCLUDING CONTINUOUS LAYER AND DISC...
- Publication number 20230256704
- Publication date Aug 17, 2023
- 3M Innovative Properties Company
- Robert M. Biegler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-FOLDING 3D FILM ASSEMBLIES
- Publication number 20220063991
- Publication date Mar 3, 2022
- 3M Innovative Properties Company
- Jia Hu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
LIGHT REDIRECTING CONSTRUCTIONS AND METHODS FOR SEALING EDGES THEREOF
- Publication number 20220019000
- Publication date Jan 20, 2022
- 3M Innovative Properties Company
- Raghunath Padiyath
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTRICAL CABLE COUPLER WITH POWER INDICATOR
- Publication number 20210281021
- Publication date Sep 9, 2021
- Claudio A. Castro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CO-EXTRUDED MULTILAYER ARTICLES INCLUDING CONTINUOUS LAYER AND DISC...
- Publication number 20200282691
- Publication date Sep 10, 2020
- 3M Innovative Properties Company
- Robert M. Biegler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT REDIRECTING FILM CONSTRUCTIONS AND METHODS OF MAKING THEM
- Publication number 20190146126
- Publication date May 16, 2019
- 3M Innovative Properties Company
- Manoj Nirmal
- G02 - OPTICS
Information Patent Application
RESONANT ACOUSTIC GAS SENSOR
- Publication number 20190137450
- Publication date May 9, 2019
- 3M Innovative Properties Company
- Stephen J. Willett
- G01 - MEASURING TESTING
Information Patent Application
WIRELESS POWER TRANSFER AND SENSING FOR MONITORING PIPELINES
- Publication number 20190072532
- Publication date Mar 7, 2019
- 3M Innovative Properties Company
- Stephen J. Willett
- G01 - MEASURING TESTING
Information Patent Application
SLIP-RESISTANT, SELF ILLUMINATED FRONT LIT ARTICLE
- Publication number 20180291637
- Publication date Oct 11, 2018
- 3M Innovative Properties Company
- John C. Schultz
- E04 - BUILDING
Information Patent Application
A BARRIER ELEMENT ON A MICROSTRUCTURED ARTICLE
- Publication number 20180188424
- Publication date Jul 5, 2018
- 3M Innovative Properties Company
- Suman K. Patel
- G02 - OPTICS
Information Patent Application
SUN-FACING LIGHT REDIRECTING FILMS WITH REDUCED GLARE
- Publication number 20180095196
- Publication date Apr 5, 2018
- 3M INNOVATIVE PROPERTIES COMPANY
- BING HAO
- G02 - OPTICS
Information Patent Application
LIGHT REDIRECTING FILM CONSTRUCTIONS AND METHODS OF MAKING SAME
- Publication number 20170307789
- Publication date Oct 26, 2017
- 3M Innovative Properties Company
- Manoj Nirmal
- G02 - OPTICS
Information Patent Application
SUN-FACING LIGHT REDIRECTING FILMS WITH REDUCED GLARE
- Publication number 20170248743
- Publication date Aug 31, 2017
- 3M INNOVATIVE PROPERTIES COMPANY
- BING HAO
- G02 - OPTICS
Information Patent Application
ROOM-FACING LIGHT REDIRECTING FILMS WITH REDUCED GLARE
- Publication number 20170248741
- Publication date Aug 31, 2017
- 3M INNOVATIVE PROPERTIES COMPANY
- BING HAO
- G02 - OPTICS
Information Patent Application
LIGHT REDIRECTING FILM CONSTRUCTIONS AND METHODS OF MAKING THEM
- Publication number 20170248742
- Publication date Aug 31, 2017
- 3M INNOVATIVE PROPERTIES COMPANY
- MANOJ NIRMAL
- G02 - OPTICS
Information Patent Application
SELF ILLUMINATED SIGNAGE FOR PRINTED GRAPHICS WITH ORIENTED TURNING...
- Publication number 20160358521
- Publication date Dec 8, 2016
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OPTICAL ARTICLE HAVING VISCOELASTIC LAYER
- Publication number 20160097895
- Publication date Apr 7, 2016
- 3M Innovative Properties Company
- Martin B. Wolk
- B82 - NANO-TECHNOLOGY
Information Patent Application
ILLUMINATION DEVICE HAVING VISCOELASTIC LIGHTGUIDE
- Publication number 20150346416
- Publication date Dec 3, 2015
- 3M Innovative Properties Company
- Martin B. Wolk
- G02 - OPTICS
Information Patent Application
SELF ILLUMINATED SHAPED AND TWO-SIDED SIGNAGE FOR PRINTED GRAPHICS
- Publication number 20150279253
- Publication date Oct 1, 2015
- 3M Innovative Properties Company
- ERIK A. AHO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
HYBRID SELF ILLUMINATED AND ACTIVELY BACK LIT SIGNAGE FOR PRINTED G...
- Publication number 20150262517
- Publication date Sep 17, 2015
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
HYBRID SELF ILLUMINATED AND ACTIVELY BACK LIT SIGNAGE FOR PRINTED G...
- Publication number 20150121732
- Publication date May 7, 2015
- 3M Innovative Properties Company
- ERIK A. AHO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SELF ILLUMINATED SIGNAGE FOR PRINTED GRAPHICS
- Publication number 20150068080
- Publication date Mar 12, 2015
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ADHESIVE LIGHTGUIDE WITH RESONANT CIRCUIT
- Publication number 20140355298
- Publication date Dec 4, 2014
- MICHAEL A. MEIS
- G02 - OPTICS
Information Patent Application
SELF ILLUMINATED SHAPED AND TWO-SIDED SIGNAGE FOR PRINTED GRAPHICS
- Publication number 20140325882
- Publication date Nov 6, 2014
- 3M Innovative Properties Company
- ERIK A. AHO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LENS DESIGNS FOR INTEGRAL IMAGING 3D DISPLAYS
- Publication number 20140285885
- Publication date Sep 25, 2014
- 3M Innovative Properties Company
- Charles A. Marttila
- G02 - OPTICS
Information Patent Application
SELF ILLUMINATED SIGNAGE FOR PRINTED GRAPHICS
- Publication number 20140208624
- Publication date Jul 31, 2014
- 3M Innovative Properties Company
- Erik A. Aho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LENS DESIGNS FOR INTEGRAL IMAGING 3D DISPLAYS
- Publication number 20130314780
- Publication date Nov 28, 2013
- 3M Innovative Properties Company
- Charles A. Marttila
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE HAVING VISCOELASTIC LIGHTGUIDE
- Publication number 20130235614
- Publication date Sep 12, 2013
- Martin B. Wolk
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE HAVING VISCOELASTIC LAYER
- Publication number 20130170218
- Publication date Jul 4, 2013
- 3M Innovative Properties Company
- Martin B. Wolk
- B82 - NANO-TECHNOLOGY

ERIK A. AHO

Person

Patents Grantslast 30 patents

Co-extruded multilayer articles including continuous layer and disc...

Barrier elements on a microstructured article having adhesive seali...

Wireless power transfer and sensing for monitoring pipelines

Light redirecting film with multi-peak microstructured prismatic el...

Sun-facing light redirecting films with reduced glare

Room-facing light redirecting films with reduced glare

Sun-facing light redirecting films with reduced glare

Optical article having viscoelastic layer

Self illuminated shaped and two-sided signage for printed graphics

Illumination device having viscoelastic lightguide

Illumination device having viscoelastic layer

Hybrid self illuminated and actively back lit signage for printed g...

Self illuminated signage for printed graphics

Illumination device having viscoelastic lightguide

Self illuminated shaped and two-sided signage for printed graphics

Hybrid self illuminated and actively back lit signage for printed g...

Dual-orientation autostereoscopic backlight and display

Self illuminated signage for printed graphics

Scanning backlight with slatless light guide

Patents Applicationslast 30 patents

SELF-FOLDING 3D FILM ASSEMBLIES

CO-EXTRUDED MULTILAYER ARTICLES INCLUDING CONTINUOUS LAYER AND DISC...

SELF-FOLDING 3D FILM ASSEMBLIES

LIGHT REDIRECTING CONSTRUCTIONS AND METHODS FOR SEALING EDGES THEREOF

ELECTRICAL CABLE COUPLER WITH POWER INDICATOR

CO-EXTRUDED MULTILAYER ARTICLES INCLUDING CONTINUOUS LAYER AND DISC...

LIGHT REDIRECTING FILM CONSTRUCTIONS AND METHODS OF MAKING THEM

RESONANT ACOUSTIC GAS SENSOR

WIRELESS POWER TRANSFER AND SENSING FOR MONITORING PIPELINES

SLIP-RESISTANT, SELF ILLUMINATED FRONT LIT ARTICLE

A BARRIER ELEMENT ON A MICROSTRUCTURED ARTICLE

SUN-FACING LIGHT REDIRECTING FILMS WITH REDUCED GLARE

LIGHT REDIRECTING FILM CONSTRUCTIONS AND METHODS OF MAKING SAME

SUN-FACING LIGHT REDIRECTING FILMS WITH REDUCED GLARE

ROOM-FACING LIGHT REDIRECTING FILMS WITH REDUCED GLARE

LIGHT REDIRECTING FILM CONSTRUCTIONS AND METHODS OF MAKING THEM

SELF ILLUMINATED SIGNAGE FOR PRINTED GRAPHICS WITH ORIENTED TURNING...

OPTICAL ARTICLE HAVING VISCOELASTIC LAYER

ILLUMINATION DEVICE HAVING VISCOELASTIC LIGHTGUIDE

SELF ILLUMINATED SHAPED AND TWO-SIDED SIGNAGE FOR PRINTED GRAPHICS

HYBRID SELF ILLUMINATED AND ACTIVELY BACK LIT SIGNAGE FOR PRINTED G...

HYBRID SELF ILLUMINATED AND ACTIVELY BACK LIT SIGNAGE FOR PRINTED G...

SELF ILLUMINATED SIGNAGE FOR PRINTED GRAPHICS

ADHESIVE LIGHTGUIDE WITH RESONANT CIRCUIT

SELF ILLUMINATED SHAPED AND TWO-SIDED SIGNAGE FOR PRINTED GRAPHICS

LENS DESIGNS FOR INTEGRAL IMAGING 3D DISPLAYS

SELF ILLUMINATED SIGNAGE FOR PRINTED GRAPHICS

LENS DESIGNS FOR INTEGRAL IMAGING 3D DISPLAYS

ILLUMINATION DEVICE HAVING VISCOELASTIC LIGHTGUIDE

ILLUMINATION DEVICE HAVING VISCOELASTIC LAYER