Chien-Hau Chen - Corvallis OR Donald E. Wenzel - Corvallis OR Qin Liu - Corvallis OR Naoto Kawamura - Corvallis OR Richard W. Seaver - Corvallis OR Carl Wu - Corvallis OR Colby Van Vooren - Corvallis OR Jeffery S. Hess - Corvallis OR Colin C. Davis - Corvallis OR
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
B41J 205
US Classification:
347 63, 347 44, 347 47, 430320
Abstract:
A process for creating and an apparatus employing shaped orifices in a semiconductor substrate. A first layer of material is applied on the semiconductor substrate then a second layer of material is then applied upon the first layer of material. An orifice image is then transferred to the first layer of material and a fluid-well image is transferred to the second layer of material. That portion of the second layer of material where the orifice image is located is then developed along with that portion of the first layer of material where the fluid well is located to define an orifice in the substrate.
Feature In Firing Chamber Of Fluid Ejection Device
Richard W Seaver - Corvallis OR Timothy L Weber - Corvallis OR James A Mott - San Diego CA Dustin W Blair - San Diego CA Charles C Haluzak - Corvallis OR
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
B41J 215
US Classification:
347 20, 347 67
Abstract:
A fluid ejection device has a firing chamber with a feature disposed therewithin.
Chien-Hau Chen - Corvallis OR Donald E. Wenzel - Corvallis OR Qin Liu - Corvallis OR Naoto Kawamura - Corvallis OR Richard W. Seaver - Corvallis OR Carl Wu - Corvallis OR Colby Van Vooren - Corvallis OR Jeffery S. Hess - Corvallis OR Colin C. Davis - Corvallis OR
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
B41J 205
US Classification:
347 63, 347 44, 347 47
Abstract:
A process for creating and an apparatus employing shaped orifices in a semiconductor substrate. A first layer of material is applied on the semiconductor substrate then a second layer of material is then applied upon the first layer of material. An orifice image is then transferred to the first layer of material and a fluid-well image is transferred to the second layer of material. That portion of the second layer of material where the orifice image is located is then developed along with that portion of the first layer of material where the fluid well is located to define an orifice in the substrate.
Apparatus And Method For Placing Fluid Droplets Onto An Object
Daniel J. Fredrickson - Camas WA Richard W. Seaver - Corvallis OR
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
B41J 2165
US Classification:
347 22, 347 34
Abstract:
Disclosed herein is a method of placing fluid droplets onto an object. The method includes moving a fluid ejection device in a first direction, reducing air flow between the fluid ejection device and the object with a member leading the fluid ejection device, and ejecting the fluid droplets onto the object.
Chien-Hua Chen - Corvallis OR, US Donald E. Wenzel - Albany OR, US Qin Liu - Corvallis OR, US Naoto Kawamura - Corvallis OR, US Colby Van Vooren - Corvallis OR, US Colin C Davis - Corvallis OR, US Richard W Seaver - Corvallis OR, US Carl Wu - Corvallis OR, US Jeffery S Hess - Corvallis OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
B41J002/05
US Classification:
347 63, 430320, 347 47
Abstract:
A process for creating and an apparatus employing shaped orifices in a semiconductor substrate. A first layer of material is applied on the semiconductor substrate then a second layer of material is then applied upon the first layer of material. An orifice image is then transferred to the first layer of material and a fluid-well image is transferred to the second layer of material. That portion of the second layer of material where the orifice image is located is then developed along with that portion of the first layer of material where the fluid well is located to define an orifice in the substrate.
Apparatus And Method For Placing Fluid Droplets Onto An Object
Daniel J. Fredrickson - Camas WA, US Richard W Seaver - Corvallis OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
B41J 2/165
US Classification:
347 34, 347 32
Abstract:
An inkjet carriage for holding an inkjet pen includes an airflow reducing member configured and positioned to at least partially block airflow between an inkjet ejection nozzle of a pen on the carriage and an object to be printed upon during carriage movement.
Alok Sharan - Lake Oswego OR, US Manishi Giri - Corvallis OR, US Siddhartha Bhowmik - Salem OR, US Richard W Seaver - Corvallis OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
B41J 2/175
US Classification:
347 86
Abstract:
A fluid ejection cartridge includes a body, having fluid passageways at a first spacing, a die, having fluid passage-ways at a second closer spacing, and an interposer, bonded to the body at a first surface and plasma bonded to the die at a second surface. The interposer includes fluid passageways between the first and second surfaces, which are substantially aligned with the respective passageways of the body and the die.
Richard Seaver 1960 graduate of Franklin Academy in Malone, NY is on Memory Lane. Get caught up with Richard and other high school alumni from Franklin
Richard Seaver 1975 graduate of Weymouth North High School in Weymouth, MA is on Memory Lane. Get caught up with Richard and other high school alumni from
according to the publisher Penguin Group (USA), a strong number for a translated work. Most of Mo's books in the U.S. have been released by Arcade Publishing, whose founder, the late Richard Seaver, had previously worked with Samuel Beckett, Henry Miller and other writers who faced battles with censors.
ce; and a breathless laugh, often at his own expense. His longtime editor in chief at Grove, Richard Seaver, would remember him as often irascible, a control freak, prone to panic attacks, with a sadistic element that shadowed his innate generosity. In an interview in 1998, Mr. Rosset called h built man with a brisk, peppery voice; and a breathless laugh, often at his own expense. His longtime editor in chief at Grove, Richard Seaver, would remember him as often irascible, a control freak, prone to panic attacks, with a sadistic element that shadowed his innate generosity. In an in
a slightly built man with a brisk, peppery voice; and a breathless laugh, often at his own expense. His longtime editor in chief at Grove, Richard Seaver, would remember him as "often irascible, a control freak, prone to panic attacks," with a "sadistic element" that shadowed his "innate generosity.