The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 01, 2016

Filed:

Feb. 20, 2013
Applicant:

Silicon Laboratories Inc., Austin, TX (US);

Inventors:

Larry R. Rose, Buda, TX (US);

Craig N. Gabelmann, Austin, TX (US);

Wenshui Zhang, Singapore, SG;

Assignee:

Silicon Laboratories Inc., Austin, TX (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/20 (2006.01); G01R 1/04 (2006.01);
U.S. Cl.
CPC ...
G01R 1/0433 (2013.01);
Abstract

A contactor uses a pogo block in a first configuration as a direct integrated circuit test socket and the contactor can be reconfigured to provide a pogo block assembly to interface between a main test printed circuit board (PCB) and a daughter card that is dedicated to a specific device handler and/or a specific package type that can be different from the main test PCB. A pogo block is inserted into a thick frame with an alignment plate for contactor use in which a device under test fits into a recess in the frame through an alignment plate to align the device under test to make contact with electrical contacts of the contactor. The frame and guide plate can be removed and a thinner frame coupled to the contactor, which changes its function to a pogo block assembly.


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