Hewlett-packard Development Company, L.P.

Memjet Technology Limited

Zamtec Limited

Asymptotic Technologies, Inc.

Thomas J Roetker

Christopher Hibbard

Eric Johnson

Andy Bound

Jinsong Gao

Mark Profaca

Jason Mark Thelander

John Christian Love

Geoffrey Philip Dyer

Scott R Gant

Duong T La

Jon Lucas

Ryan Root

Victor T Escobedo

Mark S Meier

Carlos E Bouras

Richard Alan Kelley

John Bailey

Jeffrey D Lueschen

Paul Daniel Seiter

Greg Williams

Jeffrey Johnson

Yohei Yamamuro

Paul Fishbein

Jon Olson

Thomas Louchard

Payman Hassibi

Bob Yraceburu

Paul Weiskopf

Stephen W Emmenegger

Edward Ellis Esdaile-Watts

A method of coating threads using a printhead having rows of nozzles extending along a length of the printhead. The method includes the steps of: feeding the thread along a length of the printhead; and ejecting ink from the rows of nozzles towards the thread. Thread-coating modules and thread-coating systems make use of the method described.

Thread coating using inkjet printhead

A method of supplying ink to an inkjet printhead having multiple ink color channels. The method includes the steps of: supplying black ink to a black color channel of the printhead; and supplying yellow ink to a yellow color channel of the printhead. The black ink is supplied to the printhead at a lower pressure than the yellow ink.

Method of supplying inks to printhead having multiple color channels

A system for reducing ink color mixing effects in a printer is provided having a printhead having multiple ink color channels mounted to a housing of the printer at a first level, and a plurality of ink supply cartridges mounted to the printer housing so as to be fluidically connected to the printhead and stacked in an array having a plurality of rows defining a plurality of levels which are lower than the first level. The plurality of ink supply cartridges include at least one black ink supply cartridge which supplies black colored ink to a black ink color channel of the printhead. The black ink supply cartridge is disposed at the lowest level defined by the array.

System for reducing ink color mixing effects in printer

A fluorescent lamp post-production heating structure allows for even dispersion of mercury and other lamp compounds throughout the entire length of assembled fluorescent lamps by allowing uniform and thorough heating of each lamp's sealed chamber containing these materials to a temperature high enough to vaporize the mercury therein.

Fluorescent lamp post-production heating structure and fluorescent lamp produced therefrom

Multifunction peripheral

A method and lamp produced by using this method for evenly disbursing mercury and other lamp compounds throughout the entire length of assembled fluorescent lamps by uniformly and thoroughly heating each lamp's sealed chamber containing these materials to a temperature high enough to vaporize the mercury therein.

Fluorescent lamp and method for production

A disposable nozzle assembly for connection to the lower end of a syringe in a viscous material dispensing apparatus. The disposable nozzle assembly includes a nozzle portion having an internal cylindrical drop generation chamber and an exit orifice. A cylindrical feed tube having a central feed passage has a lower end that can slide up and down within the cylindrical drop generation chamber. A dynamic seal is provided on the lower end of the feed tube that prevents viscous material from escaping between the feed tube and the inner wall of the drop generation chamber. The disposable nozzle assembly is further provided with a modified luerlock fitting having an internal hollow stem that mates with the tapered nozzle of a standard adhesive syringe in a manner which prevents the entrapment of an air bubble in the fluid path when an empty syringe is replaced.

Disposable nozzle assembly for high speed viscous material droplet

Growing community of inventors

San Diego, CA, United States of America

Thomas J Roetker