Inventor

AHO ERIK A

US20 patents

⚠️ This page may combine multiple inventors who share the name “AHO ERIK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AHO ERIK A

3M INNOVATIVE PROPERTIES CO

Illumination device having viscoelastic lightguide

Sun-facing light redirecting films with reduced glare

Sun-facing light redirecting films with reduced glare

Self illuminated shaped and two-sided signage for printed graphics

Room-facing light redirecting films with reduced glare

Self illuminated shaped and two-sided signage for printed graphics

Self illuminated signage for printed graphics

Self illuminated signage for printed graphics

Barrier elements on a microstructured article having adhesive sealing layer and specified modulus of elasticity

Hybrid self illuminated and actively back lit signage for printed graphics

Optical article having viscoelastic layer

Hybrid self illuminated and actively back lit signage for printed graphics

Light redirecting film with multi-peak microstructured prismatic elements and methods of making them

Wireless power transfer and sensing for monitoring pipelines

WOLK MARTIN B

Illumination device having viscoelastic layer

Illumination device having viscoelastic lightguide

3M INNOVATIVE PROPERTIES COMPANY

Co-extruded multilayer articles including continuous layer and discontinuous layer

Co-extruded multilayer articles including continuous layer and discontinuous layer

AHO ERIK A

Scanning backlight with slatless light guide

Dual-orientation autostereoscopic backlight and display