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:
Oct. 30, 1990
Filed:
Mar. 29, 1989
Applicant:
Inventors:
Hans-Ludwig Althaus, Lappersdorf, DE;
Andreas Greil, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350253 ; 350252 ; 350 9618 ; 350 9620 ; 350320 ;
Abstract
A mounting of a substantially spherical lens in a metal tubule, in particular for optoelectronic modules in manufacturable mechanically stable and with low expense. The spherical lens (1) is fastened in the thin-walled metal tubule or in its inner front edge through press-fit in the form of a contracting-down or contracting-on or a springiness.