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Matthew D Giere

from San Jose, CA
Age ~50
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Also known as:
Matthew David Giere
Related to:
Rector J Molly, 48Rector J MollyMichael J Crandall, 54Lucille V PrichardEsmeralda M Troge, 77Heidi A Troge, 48Jimmie D TrogeJacob Troge
Connected to:
Dana L Giere, 51Karla J Giere, 79Pete E Giere, 50Thomas C Giere, 69Michael G Gierek, 62Paula M Gierek, 73Danny W Gierer, 74Deann L Gierhart, 58Precious Gierhart, 45Robert F Gierhart, 64

Matthew Giere Phones & Addresses

  • San Jose, CA
  • 15240 Segovia Ct, San Diego, CA 92129 (858) 672-3869 (858) 336-2098
  • Santa Clara, CA
  • Berkeley, CA
  • Alameda, CA
  • Morrison, CO
  • San Clemente, CA
  • 15240 Segovia Ct, San Diego, CA 92129

Work

Position: Sales Occupations

Education

Degree: High school graduate or higher

Resumes

Resumes

Matthew Giere Photo 1

Mechanical Engineer

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Location:
Greater San Diego Area
Industry:
Computer Hardware
Matthew Giere Photo 2

Matthew Giere

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Location:
Greater San Diego Area
Industry:
Research

Publications

Us Patents

Electrostatic Discharge Protection Of Electrically-Inactive Components In A Thermal Ink Jet Printing System

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US Patent:
6361150, Mar 26, 2002
Filed:
Aug 30, 1999
Appl. No.:
09/385298
Inventors:
Donald W. Schulte - Corvallis OR
Matthew Giere - San Diego CA
Tyler Sims - San Diego CA
Noah C. Lassar - San Diego CA
Mary Kent - Corvallis OR
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
B41J 205
US Classification:
347 56, 347 64
Abstract:
This present invention is embodied in a system and a method for protecting an electrically-inactive component of a microsystem from an ESD event. The invention includes embodiments that protect the microsystem from ESD events that directly strike an electrically-inactive component and that are external to the electrically-inactive component. The present invention includes an ESD dissipation device having a connected chain of electrically-inactive components that are electrically floating. Alternatively, the electrically-inactive components can be held at the same potential as an electrical component. Further, a sacrificial ESD breakdown device is included that provides a preferential ESD breakdown site away from the protected component. Also, capacitively coupled thin-film layers can provide shielding to electrically-inactive components.

Segmented Resistor Inkjet Drop Generator With Current Crowding Reduction

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US Patent:
6367147, Apr 9, 2002
Filed:
Mar 5, 2001
Appl. No.:
09/802534
Inventors:
Matthew Giere - San Diego CA
Noah C. Lassar - San Diego CA
Satya Prakash - Poway CA
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
H05K 320
US Classification:
29611, 29831
Abstract:
In order to overcome inefficient power dissipation in parasitic resistances and to provide economies in the power supply, a higher resistance value heater resistor is employed in a thermal inkjet printhead. Higher current densities in a high resistance segmented heater resistor are reduced by employing a shorting bar divided by a current balancing resistor.

Segmented Resistor Inkjet Drop Generator With Current Crowding Reduction

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US Patent:
6422688, Jul 23, 2002
Filed:
Mar 6, 2001
Appl. No.:
09/801135
Inventors:
Matthew Giere - San Diego CA
Noah C. Lassar - San Diego CA
Satya Prakash - Poway CA
Assignee:
Hewlett-Packard Company - Palo-Alto CA
International Classification:
B41J 205
US Classification:
347 62
Abstract:
In order to overcome inefficient power dissipation in parasitic resistances and to provide economies in the power supply, a higher resistance value heater resistor is employed in a thermal inkjet printhead. Higher current densities in a high resistance segmented heater resistor are reduced by employing a shorting bar divided by a current balancing resistor.

Bi-Directional Printmode For Improved Edge Quality

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US Patent:
6464316, Oct 15, 2002
Filed:
Apr 30, 2001
Appl. No.:
09/846484
Inventors:
Ronald A. Askeland - San Diego CA
Matthew D Giere - San Diego CA
Clayton L. Holstun - San Marcos CA
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
B41J 2938
US Classification:
347 9, 347 14
Abstract:
A method for incremental printing with an inkjet swath printer by ejecting drops of an ink from a printhead while scanning the printhead over a print medium, including determining a first edge and a second edge of each pixel in each row with respect to a first scanning direction. Moving the printhead in the first scanning direction while ejecting the drops of ink on the first edge of the pixels at a first firing frequency and on the second edge of the pixels at a second firing frequency and moving the printhead in a second direction opposite to the first scanning direction while ejecting the drops of ink on the second edge of the pixels at the first firing frequency and on the first edge of the pixels at the second firing frequency. Also a printing system for ejecting ink drops onto a medium, which includes a mechanism for scanning a carriage through a print zone over the medium, a printhead mounted on the carriage, the printhead having ink firing elements for ejecting an ink, and a controller for determining a first edge an d a second edge of each pixel in each row with respect to a first scanning direction; the controller causing the carriage to scan the printhead in a first scanning direction while ejecting the drops of ink on the first edge of the pixels at a first firing frequency and on the second edge of the pixels at a second firing frequency; and the controller causing the carriage to scan the printhead in a second scanning direction opposite to the first scanning direction while ejecting the drops of ink on the second edge of the pixels at the first firing frequency and on the first edge of the pixels at the second firing frequency.

Temperature Measurement Device

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US Patent:
6565178, May 20, 2003
Filed:
Oct 29, 2001
Appl. No.:
10/002751
Inventors:
Matthew D Giere - San Diego CA
Satya Prakash - Poway CA
Michael J. Barbour - Corvallis OR
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
B41J 2938
US Classification:
347 17
Abstract:
An apparatus includes a substrate and a resistive element attached to a region of the substrate and formed of a first material having a first temperature coefficient of resistivity. In addition, the apparatus includes a pair of traces coupled to the resistive element, attached to the substrate, and formed of a second material having a second temperature coefficient of resistivity with the first material selected so that the first temperature coefficient of resistivity exceeds the second temperature coefficient of resistivity. An apparatus includes a substrate and a resistive element disposed onto a first region of the substrate and formed of a first material having a first temperature coefficient of resistivity. In addition, the apparatus includes a pair of traces coupled to the resistive element and each formed of a first plurality of sections of a second material having a second temperature coefficient of resistivity and a second plurality of sections of a third material having a third temperature coefficient of resistivity.

Inkjet Printhead Assembly Having Very High Nozzle Packing Density

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US Patent:
6543879, Apr 8, 2003
Filed:
Oct 31, 2001
Appl. No.:
09/999354
Inventors:
James A. Feinn - San Diego CA
Winthrop D. Childers - San Diego CA
Clayton L. Holstun - San Marcos CA
Lawrence H. White - Corvallis OR
Matthew D. Giere - San Diego CA
Colin C. Davis - Corvallis OR
Assignee:
Hewlett-Packard Company - Palo Alto CA
International Classification:
B41J 215
US Classification:
347 40, 347 12
Abstract:
An inkjet printhead assembly includes a substrate having an ink feed slot formed therein including a first side and second side along a vertical length of the ink feed slot. A first column of drop generators is formed along the first side of the ink feed slot. A second column of drop generators is formed along the second side of the ink feed slot. Each drop generator includes a nozzle. A nozzle packing density for nozzles in the first and second columns of drop generators including the area of the ink feed slot is at least approximately 100 nozzles per square millimeter (mm ).

Conductor Routing For A Printhead

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US Patent:
6554404, Apr 29, 2003
Filed:
Oct 31, 2001
Appl. No.:
10/000110
Inventors:
Matthew Giere - San Diego CA
Lawrence H. White - Corvallis OR
Timothy L. Weber - Corvallis OR
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
B41J 205
US Classification:
347 65
Abstract:
A printhead including a printhead substrate having at least one opening for providing a fluid path through the substrate and a thin film membrane formed on a second surface of the substrate. The thin film membrane includes a plurality of fluid feed holes, each fluid feed hole is located over the opening in the substrate. The thin film membrane, which extends over the opening, also has a plurality of fluid ejection elements and a plurality of conductive leads to the fluid ejection elements. All portions of the fluid ejection elements and conductive leads overlie the substrate.

Ink-Jet Inks Which Prevent Kogation And Prolong Resistor Life In Ink-Jet Pens

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US Patent:
6610129, Aug 26, 2003
Filed:
Apr 5, 2000
Appl. No.:
09/543382
Inventors:
Richard A Sader - San Diego CA
Paul J. Bruinsma - San Diego CA
Amiya K Chatterjee - San Diego CA
Howard A Doumaux - San Diego CA
Noah C. Lassar - San Diego CA
Matthew D Giere - San Diego CA
Assignee:
Hewlett-Packard Development Company - Palo Alto CA
International Classification:
C09D 1100
US Classification:
106 3127, 106 316, 106 3195, 106 3186, 106 3158
Abstract:
An ink-jet ink composition and a method of printing with the ink composition comprising at least one colorant and an aqueous vehicle comprising at least one refractory or noble metal-reactive component.
Control profile
Matthew D Giere from San Jose, CA, age ~50 Get Report