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:
Jan. 16, 1990
Filed:
Oct. 12, 1988
Applicant:
Inventors:
Robert D Hancock, Carson City, NV (US);
Kenneth F Hollman, Carson City, NV (US);
Gene A Porter, Carson City, NV (US);
Assignee:
The Micromanipulator Company, Inc., Carson City, NV (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ;
U.S. Cl.
CPC ...
350530 ; 350529 ; 350531 ;
Abstract
A test station for use in evaluating semiconductor chips and the like. The test station has improved components for supporting and adjusting the positions of a microscope and stage relative to a base surface which supports a plurality of probes.