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. 11, 1997
Filed:
Jun. 02, 1995
Applicant:
Inventors:
Doris P Pulaski, Holmes, NY (US);
Richard T Anderson, Wappingers Falls, NY (US);
Christopher L Tessler, Campbell Hall, NY (US);
Stephen J Tirch, III, Poughkeepsie, NY (US);
Dawn J Tudryn, Fishkill, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
21912169 ; 21912175 ; 2191218 ; 21912185 ; 437173 ; 347258 ;
Abstract
A process for forming parabolic micro-reflectors on an object includes the steps of placing the object proximate to a transfer lens system, shining a laser beam through the lens system, a mask and a wobble plate and onto the object, the wobble plate wobbling the laser beam such that a parabolic shaped micro-reflector is formed on the object.