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:
Sep. 19, 1989
Filed:
Jul. 02, 1987
Applicant:
Inventors:
Assignee:
Plessey Overseas Limited, Ilford, GB;
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
228160 ; 228176 ; 228188 ; 65 3013 ; 65 37 ; 65 38 ; 65 42 ; 65 56 ;
Abstract
A relatively large scale low cost method of fabricating optical devices with associated coupling lenses comprises the following steps: