Inventor

D EVELYN MARK P

US88 patents

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

D EVELYN MARK P

D EVELYN MARK P

Nitride crystal with removable surface layer and methods of manufacture

Polycrystalline group III metal nitride with getter and method of making

Process and apparatus for large-scale manufacturing of bulk monocrystalline gallium-containing nitride

Apparatus and method for seed crystal utilization in large-scale manufacturing of gallium nitride

Nitride crystal with removable surface layer and methods of manufacture

Process and apparatus for growing a crystalline gallium-containing nitride using an azide mineralizer

High pressure apparatus and method for nitride crystal growth

Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors

High pressure apparatus and method for nitride crystal growth

Photonic-crystal light emitting diode and method of manufacture

Method for growth of indium-containing nitride films

Gallium-nitride-on-handle substrate materials and devices and method of manufacture

Large area nonpolar or semipolar gallium and nitrogen containing substrate and resulting devices

High pressure apparatus with stackable rings

Process for large-scale ammonothermal manufacturing of gallium nitride boules

Semi-insulating group III metal nitride and method of manufacture

SORAA INC

Microcavity light emitting diode method of manufacture

Process and apparatus for large-scale manufacturing of bulk monocrystalline gallium-containing nitride

Large area seed crystal for ammonothermal crystal growth and method of making

Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors

Power light emitting diode and method with current density operation

Method for growth of a merged crystal by bonding at least a first and second crystal to an adhesion layer to form a tiled substrate and growing a crystalline composition over said tiled substrate

Large area nitride crystal and method for making it

White light devices using non-polar or semipolar gallium containing materials and phosphors

Gallium—nitride-on-handle substrate materials and devices and method of manufacture

High quality group-III metal nitride crystals, methods of making, and methods of use

Transparent group III metal nitride and method of manufacture

Apparatus for large volume ammonothermal manufacture of gallium nitride crystals and methods of use

Ultrapure mineralizers and methods for nitride crystal growth

White light devices using non-polar or semipolar gallium containing materials and phosphors

Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors

SLT TECH INC

Polycrystalline group III metal nitride with getter and method of making

Method and system for preparing polycrystalline group III metal nitride

Method and system for preparing polycrystalline group III metal nitride

Apparatus for high pressure reaction

Method of forming a high quality group-III metal nitride boule or wafer using a patterned substrate

Method for growth of a merged crystal by bonding at least a first and second crystal to an adhesion layer to form a tiled substrate and growing a crystalline composition over said tiled substrate

GEN ELECTRIC

Sintered polycrystalline gallium nitride and its production

Functionally graded coatings for abrasive particles and use thereof in vitreous matrix composites

Functionally graded coatings for abrasive particles and use thereof in vitreous matrix composites

Homoepitaxial gallium-nitride-based light emitting device and method for producing

High pressure/high temperature apparatus with improved temperature control for crystal growth

SHARMA RAJAT

Solid state laser device using a selected crystal orientation in non-polar or semi-polar GaN containing materials and methods

Solid state laser device using a selected crystal orientation in non-polar or semi-polar GaN containing materials and methods

RARING JAMES W

White light devices using non-polar or semipolar gallium containing materials and phosphors

White light devices using non-polar or semipolar gallium containing materials and phosphors

KATONA THOMAS M

Power light emitting diode and method with current density operation

SCHMIDT MATHEW

High indium containing InGaN substrates for long wavelength optical devices

GELCORE LLC

Flip-chip light emitting diode

PAKALAPATI RAJEEV T

High pressure apparatus and method for nitride crystal growth