Inventor

SCHARDT CRAIG R

US56 patents

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

SCHARDT CRAIG R

3M INNOVATIVE PROPERTIES CO

Phosphor tape article

Ceramics comprising Al2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same

Illumination assembly and system

Multi-photon reactive compositions with inorganic particles and method for fabricating structures

Methods for producing phosphor based light sources

Phosphor based illumination system having a plurality of light guides and an interference reflector

Multi-photon reacted articles with inorganic particles and method for fabricating structures

Edge-lit backlight having light recycling cavity with concave transflector

Porous microsphere resonators

Planar inorganic device

Direct-lit backlight having light recycling cavity with concave transflector

Optical fiber fusion splice having a controlled mode field diameter expansion match

Optical waveguide article including a fluorine-containing zone

UV stable assemblies comprising multi-layer optical film

Porous microsphere resonators

Phosphor based illumination system having a plurality of light guides and a display using same

Use of glasses containing rare earth oxide, alumina, and zirconia and dopant in optical waveguides

Phosphor based illumination system having a plurality of light guides and an interference reflector

Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same

Emission silicate waveguide compositions for enhanced L-band and S-band emission

Multi-layer piezoelectric polymer film devices and methods

Phosphor based illumination system having a plurality of light guides and a display using same

Silicate waveguide compositions for extended L-band and S-band amplification

Projection subsystem

Silicate glass for upconversion fluorescence

System having a telecommunications element being concealed by a reflective structure comprising a polymer optical multilayer film

Backlight and display system using same

Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same

Ceramics comprising AI2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same

Microoptics for glazing

Microoptics for glazing

Microoptics for glazing

Projection subsystem

Microoptics for glazing

Microoptics for glazing

Causal analytics for powertrain management

3M INNOVATIVE PROPERTIES COMPANY

Compact heads-up display

Structured film and optical article including structured film

Optical constructions

Polarization beam splitter and hot mirror for heads up display

Polarization beam splitter and hot mirror for heads up display

Compact heads-up display

WEBER MICHAEL F

Backlight and display system using same

LEATHERDALE CATHERINE A

Non-radiatively pumped wavelength converter

THOMPSON DAVID SCOTT

Direct-lit backlight having light recycling cavity with concave transflector

ANDERSON JAMES E

Electrically pixelated luminescent device

WILLETT STEPHEN J

Projection subsystem

JESME RONALD D

Interactive polarization-preserving projection display

SCHARDT CRAIG R

Non-radiatively pumped wavelength converter

SAVVATEEV VADIM N

Stereoscopic 3D display device