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.
Patent No.:
Date of Patent:
Mar. 13, 2018
Filed:
Dec. 01, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Sunghoon Jang, Seoul, KR;
Minsuk Choi, Seoul, KR;
Byungho Choi, Hwaseong-si, KR;
Taehwan Kim, Suwon-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 1/067 (2006.01);
U.S. Cl.
CPC ...
G01R 1/06722 (2013.01);
Abstract
A semiconductor test apparatus includes a pogo pin that is provided on a board and is in contact with an inspected object. The pogo pin includes a barrel fixedly disposed on the board, a plunger movably coupled to the barrel, and a conduction film covering the pogo pin. The conduction film contacts a portion of the plunger to be electrically connected to the plunger while being electrically insulated from the barrel.