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David Nierescher Phones & Addresses

  • Olalla, WA
  • Hoquiam, WA
  • Lacey, WA
  • Hale, MI
  • 18628 144Th St, Renton, WA 98059 (425) 228-7077 (425) 271-2502
  • 18682 144Th St, Renton, WA 98059
  • Bellevue, WA
  • Newcastle, WA
  • Redmond, WA

Resumes

Resumes

David Nierescher Photo 1

System Archetect At Micro Power Electronics

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Location:
Greater Seattle Area
Industry:
Electrical/Electronic Manufacturing
David Nierescher Photo 2

Cto At Micro Power

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Location:
Greater Seattle Area
Industry:
Medical Devices
David Nierescher Photo 3

David Nierescher

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Location:
Greater Seattle Area
Industry:
Electrical/Electronic Manufacturing

Publications

Us Patents

Battery Charger Configuration Reducing Thermal Conduction

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US Patent:
7576513, Aug 18, 2009
Filed:
Jan 3, 2007
Appl. No.:
11/649057
Inventors:
David S. Nierescher - Renton WA, US
International Classification:
H01M 10/46
US Classification:
320107
Abstract:
A method and apparatus for separating a housing containing circuit charging components from a housing containing battery charging contacts and a rechargeable battery for the purpose of minimizing heat transfer from the components of the battery charging circuit to the rechargeable battery. This is accomplished by utilizing a thermally resistant bridge between the charging circuit components generating heat and the battery(s) under charge.

Battery Pack

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US Patent:
D674747, Jan 22, 2013
Filed:
Nov 16, 2010
Appl. No.:
29/379243
Inventors:
David Nierescher - Renton WA, US
Robin Sarah Schneider - Seattle WA, US
Assignee:
Micro Power Electronics, Inc. - Beaverton OR
International Classification:
1302
US Classification:
D13106

Rechargeable Charging Cradle And Night Light

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US Patent:
60345055, Mar 7, 2000
Filed:
May 20, 1998
Appl. No.:
9/127862
Inventors:
Brian A. Arthur - E. Greenwich RI
David S. Nierescher - Newcastle WA
Assignee:
SelfCharge Inc. - Redmond WA
International Classification:
H01M 1046
US Classification:
320113
Abstract:
A rechargeable apparatus for mounting onto a battery-powered device and providing power. The apparatus includes a housing for slideably receiving the battery-powered device, a jack that is insertable into a power outlet on the battery-powered device, a rotatable AC plug mounted to the housing, and a night light coupled to the AC plug and positioned on the housing to supply illuminating light. Also, the apparatus includes at least one rechargeable battery and a charging circuit mounted inside the housing. The jack and night light may be mounted on a support arm that extends away from the housing.

Zero Insertion Force Socket For Surface-Mounted Integrated Circuits

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US Patent:
48405760, Jun 20, 1989
Filed:
Oct 14, 1987
Appl. No.:
7/108775
Inventors:
David Nierescher - Renton WA
Douglas Yip - Bellevue WA
Assignee:
Data I/O Corporation - Redmond WA
International Classification:
H01R 1362
US Classification:
439331
Abstract:
A zero insertion force socket for integrated circuits having a contact pattern formed on the upper surface of a resilient circuit on which an integrated circuit is adapted to be placed with its leads in contact with the contact pattern. A plurality of frames having different sized cutouts conforming to the shape of integrated circuit cases of different sizes are used to position integrated circuits having cases of different sizes at predetermined locations on the contact pattern. The positioning frames are pivotally mounted on a common pin, and they nest together so that at least some of the positioning frames fit within the rectangular cutout of the next larger positioning frame. In order to bias the integrated circuit into the resilient circuit, a lid having a plunger is positioned over the integrated circuit. The plunder contacts the upper surface of the integrated circuit case to force it against the resilient circuit either with a constant force or a constant displacement. The plunger may project through the lid when it is displaced by an integrated circuit in order to indicate that an integrated circuit is installed in said socket.

Printhead Having Multiple Print Lines, And Method And Apparatus For Using Same

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US Patent:
61753769, Jan 16, 2001
Filed:
Jun 23, 1999
Appl. No.:
9/339337
Inventors:
Pixie A. Austin - Everett WA
Edward M. Millet - Seattle WA
David S. Nierescher - Renton WA
Christopher A. Wiklof - Everett WA
Assignee:
Intermec IP Corp. - Woodland Hills CA
International Classification:
B41J 236
US Classification:
347188
Abstract:
A printhead having multiple print lines of conventional design and a printhead control system for using the multiple print lines in a variety of operations. In one embodiment, the printhead control system prints an image by superimposing the printing from multiple print lines. In another embodiment, the image is printed by alternating the energization of one print line so that each print line is used to print only 1/3 of the image lines. As a result, the print lines are allowed a relatively long time to cool, thus allowing the printhead to be operated at a faster speed. In another embodiment, the printing elements of each print line print with a different image density, and images printed by superimposing the printing elements in the print lines with a variety of combinations depending upon the desired magnitude of the image density. In still another embodiment of the printhead control system, the resistance of each printing element is checked and, if found to be unacceptably high, corresponding printing elements of other print lines are used for printing.

Method And Apparatus For Adjusting A Printhead

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US Patent:
56381069, Jun 10, 1997
Filed:
Sep 11, 1995
Appl. No.:
8/526541
Inventors:
David S. Nierescher - Renton WA
Assignee:
Intermec Corporation - Everett WA
International Classification:
B41J 25312
US Classification:
347198
Abstract:
A method and apparatus for adjusting a printhead. The position of a thermal printhead for printing on a print medium that passes between the printhead and a print medium support member can be adjusted relative to the print medium support member. The adjustment is accomplished by adjusting the position of a shaft, attached to a printhead heat sink and passing through a printhead support member, relative to the printhead support member. The adjustment mechanism, placed at the end of the shaft passing through the printhead support member, includes a lever that can be adjusted rotationally with respect to the axis of the shaft. In one embodiment, the lever has a series of wedging surfaces of differing longitudinal thickness which engage a fastener near the end of the shaft. In another embodiment, the adjustment mechanism includes two levers, each having a series of wedging surfaces, but the longitudinal thicknesses of the wedging surface on one of the levers is greater than the thickness of any of the wedging surfaces on the other lever. The two levers interact with one another, with the printhead support member, and with the fastener on the shaft to provide for coarse and fine adjustments of the printhead position relative to the print medium support member.

Rechargeable Battery Pack For Battery Powered Devices

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US Patent:
57396663, Apr 14, 1998
Filed:
Jun 3, 1996
Appl. No.:
8/658256
Inventors:
David S. Nierescher - Newcastle WA
David E. Jones - Layton UT
Jeffrey I. Raper - Roy UT
International Classification:
H01M 1046
US Classification:
320 2
Abstract:
A rechargeable battery pack (10) for holding one or more batteries (19) and for connecting to an battery powered device (11). The battery pack batteries supplies electrical power to the peripheral device. The battery pack includes a case for holding at least one battery, a recharging circuit (57) connected to the at least one battery and disposed in the case and a plug (50) with prongs for electrically connecting the recharging circuit to an external source of electrical power. The plug rotates about a connection to the case from a first operational position having the plug mounted flush with the case and the prongs recessed in the case, to a second operational position with the prongs projecting from the case. The second and third operational positions of the plug are approximately orthogonal to the first operational position. The prongs are electrically connected to the recharging circuit in all operational positions.

Method And System For Discriminating Between Different Types Of Batteries And Charging The Same

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US Patent:
62361864, May 22, 2001
Filed:
Dec 23, 1999
Appl. No.:
9/470818
Inventors:
Patrick Helton - Marysville WA
David Nierescher - Renton WA
Assignee:
Intermec IP - Everett WA
International Classification:
H01M 1046
US Classification:
320106
Abstract:
A battery charging system for discriminating between different battery packs and charging the battery packs according to battery type and charging parameters of the battery pack. The battery charging system has a battery having a label and a charging dock for receiving the battery. Charging dock has a label reader for reading the label when the battery pack is operationally coupled to the charging dock. A discriminator, which is coupled to the label reader, generates at least one charge control signal based on information received from the label reader. A charger that is coupled to the discriminator receives the charge control signal and charges the battery pack based on the charge control signal.
David Scott Nierescher from Olalla, WA, age ~68 Get Report