Inventor

LUNDIN DAVID J

US24 patents

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

LUNDIN DAVID J

3M INNOVATIVE PROPERTIES CO

Stereoscopic 3D liquid crystal display apparatus with slatted light guide

Light guide within recessed housing

Stereoscopic 3D liquid crystal display with segmented light guide

Efficient light injector

Light guide illumination device appearing uniform in brightness along its length

Apparatus for transporting and distributing light using multiple light fibers

Coupler for transporting and distributing light to multiple locations with uniform color and intensity

Method and apparatus for seamless microreplication using an expandable mold

Illumination device with side emitting light guide

Illumination device and method for making the same

Method and apparatus for seamless microreplication using an expandable mold

Apparatus for molding light extraction structures onto a light guide

Method for molding light extraction structures onto a light guide

Raised retroreflective pavement marker

Light guide orientation connector

Light assembly

MINNESOTA MINING & MFG

Metal fibermat/polymer composite

Conspicuity marking system including light guide and retroreflective structure

Structured surface light extraction overlay and illumination system

Flexible pocket divider and support assembly

Illumination waveguide and method for producing same

LUNDIN DAVID J

Light injection coupler for coupling light guides

BROTT ROBERT L

Stereoscopic 3D liquid crystal display apparatus with slatted light guide

ECKHARDT STEPHEN K

Light assembly