Inventor

ZHU HUILING

US26 patents

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

ZHU HUILING

OSRAM SYLVANIA INC

Lamp base locking clip

Lamp base locking clip

High pressure sodium lamp with bimetallic starting aid and ignition wire

High pressure sodium lamp starting aid

Lamp base locking clip

Lamp base for a position dependent lamp utilizing a winged positioning pin

Method of making cathode assembly for high pressure sodium lamps

Electrode assembly for high pressure sodium lamp and method of making same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Ceramic discharge lamp arc tube seal

Metal halide lamp with trace T1I filling for improved dimming properties

Seal for ceramic discharge lamp arc tube

Seal for ceramic metal halide discharge lamp chamber

High red color rendition metal halide lamp

MATSUSHITA ELECTRIC WORKS LTD

High intensity discharge lamps with electronic control of dimming

High efficacy metal halide lamp with praseodymium and sodium halides in a configured chamber

High efficacy metal halide lamp with configured discharge chamber

High efficacy lamp in a configured chamber

KEESON TECH CORP LTD

Adjustable bed

Adjustable bed with audio equipment

HAMAMATSU PHOTONICS KK

Optical coherence tomography system for subsurface inspection

Dual-output laser-driven light source

SMITH DONALD K

Laser-driven light source

MATSUSHITA ELECTRIC WORKS RES

Dimmable metal halide lamp without color temperature change

MATSUSHITA RES & DEV LABS INC

Thallium free—metal halide lamp with magnesium halide filling for improved dimming properties

MATSOSHITA ELECTRIC WORKS R &

Lamps with electronic control of color temperature and color rendering index

PANASONIC CORP

High intensity discharge lamp having an improved electrode arrangement