Inventor

ESPIAU FREDERICK M

US52 patents

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

ESPIAU FREDERICK M

LUXIM CORP

Plasma lamp with stable feedback amplification and method therefor

Microwave energized plasma lamp with dielectric waveguide

Microwave energized plasma lamp with solid dielectric waveguide

Plasma lamp and methods using a waveguide body and protruding bulb

Plasma lamp with bulb and lamp chamber

Plasma lamp with dielectric waveguide

Plasma lamp with dielectric waveguide

Plasma lamp with dielectric waveguide

Plasma lamp with dielectric waveguide

Plasma lamp with dielectric waveguide

Plasma lamp with dielectric waveguide

Plasma lamp with dielectric waveguide

Plasma lamp with dielectric waveguide integrated with transparent bulb

Microwave energized plasma lamp with dielectric waveguide

Plasma lamp with dielectric waveguide

Plasma lamp with conductive material positioned relative to RF feed

Microwave energized plasma lamp with solid dielectric waveguide

Plasma lamp with dielectric waveguide

Plasma lamp with phase control

ESPIAU FREDERICK M

Small form factor durable street lamp and method

Electrodeless lamps with externally-grounded probes and improved bulb assemblies

Method and system for replacing a plasma lamp from a resonator assembly

Coaxial waveguide electrodeless lamp

Plasma lamp with dielectric waveguide

Electrodeless lamps with grounded coupling elements

High intensity plasma lamp design with fins

Microwave energized plasma lamp with dielectric waveguide

Electro-less lamp assembly

High intensity plasma lamp with fins

Electrodeless lamps with grounded coupling elements and improved bulb assemblies

Method and system for adjusting the frequency of a resonator assembly for a plasma lamp

Method and system for selectively tuning the frequency of a resonator assembly for a plasma lamp

Electrode-less lamp assembly

Electrodeless lamps with grounded coupling elements

TOPANGA TECHNOLOGIES INC

External resonator/cavity electrode-less plasma lamp and method of exciting with radio-frequency energy

Cobra head lamp with small form factor electrodeless bulb

Electrode-less lamp with base

Electrodeless lamps with externally-grounded probes and improved bulb assemblies

Electrode-less lamp with base

Electrodeless plasma lamp array

Cobra head lamp with small form factor electrodeless bulb

Plasma lamp with dielectric waveguide body having shaped configuration

Integrated RF electrodeless plasma lamp device and methods

Electrode-less lamp with base

Plasma lamp with dielectric waveguide having a dielectric constant of less than two

BROCKETT TIMOTHY J

Electrodeless lamps with coaxial type resonators/waveguides and grounded coupling elements

Helical structure and method for plasma lamp

TOPANGA USA INC

Electrodeless lamps with externally-grounded probes and improved bulb assemblies

CHANG YIAN

Plasma lamp with dielectric waveguide integrated with transparent bulb

MATLOUBIAN MEHRAN

More efficient electrodeless plasma lamp with increased overall capacitance through the use of multiple dielectric and insulating materials