David C Hendrickson

US Patent:

7800382, Sep 21, 2010

Filed:

Dec 19, 2007

Appl. No.:

11/960453

Inventors:

Scott E. Lindsey - Brentwood CA, US
Jovan Jovanovic - Santa Clara CA, US
David S. Hendrickson - Los Gatos CA, US

Assignee:

AEHR Test Ststems - Fremont CA

International Classification:

G01R 31/02

US Classification:

324754, 324765, 324755

Abstract:

A cartridge, including a cartridge frame, formations on the cartridge frame for mounting the cartridge frame in a fixed position to an apparatus frame, a contactor support structure, a contactor interface on the contactor support structure, a plurality of terminals, held by the contactor support structure, for contacting contacts on a device, and a plurality of conductors, held by the contactor support structure, connecting the interface to the terminals.

US Patent:

D629760, Dec 28, 2010

Filed:

Nov 3, 2008

Appl. No.:

29/327293

Inventors:

Scott E. Lindsey - Brentwood CA, US
Jovan Jovanovic - Santa Clara CA, US
David S. Hendrickson - Los Gatos CA, US

Assignee:

AEHR Test Systems - Fremont CA

International Classification:

1303

US Classification:

D13154

US Patent:

D630166, Jan 4, 2011

Filed:

Nov 3, 2008

Appl. No.:

29/327294

Inventors:

Scott E. Lindsey - Brentwood CA, US
Jovan Jovanovic - Santa Clara CA, US
David S. Hendrickson - Los Gatos CA, US

Assignee:

AERH Test Systems - Fremont CA

International Classification:

1303

US Classification:

D13154

US Patent:

8228085, Jul 24, 2012

Filed:

Sep 17, 2010

Appl. No.:

12/885373

Inventors:

Scott E. Lindsey - Brentwood CA, US
Jovan Jovanovic - Santa Clara CA, US
David S. Hendrickson - Los Gatos CA, US

Assignee:

Aehr Test Systems - Fremont CA

International Classification:

G01R 1/067
G01R 1/04

US Classification:

32475501, 32475505

Abstract:

A cartridge, including a cartridge frame, formations on the cartridge frame for mounting the cartridge frame in a fixed position to an apparatus frame, a contactor support structure, a contactor interface on the contactor support structure, a plurality of terminals, held by the contactor support structure, for contacting contacts on a device, and a plurality of conductors, held by the contactor support structure, connecting the interface to the terminals.

US Patent:

20050270770, Dec 8, 2005

Filed:

May 19, 2005

Appl. No.:

11/133107

Inventors:

Mary Warrender - Valencia CA, US
Michael Hackelberg - Santa Clarita CA, US
David Hendrickson - Milwaukee WI, US

International Classification:

F21L002/00

US Classification:

362157000

Abstract:

A convenience light for illuminating small interior spaces of enclosures, such as furniture, chests, jewelry boxes and the like, has a battery powered LED lamp. A mechanical or magnetic switch device is used to automatically turn on and off the LED by opening and closing the movable member (drawer, door, etc.) of the enclosure. The low power consumption LED provides lengthy continuous use of the light with a tiny watch battery. The LED and watch battery allow the housing to have a small form factor for discrete placement in the enclosure at various positions. In variations forms, the device can include a reflective surface at the exterior of the housing adjacent the lamp and a mechanism to articulate the lamp to direct the light in a specific direction.