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:
May. 29, 2001
Filed:
Feb. 08, 2000
Applicant:
Inventor:
Herwig Stange, Berlin, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 2/714 ; H01L 2/700 ; G01J 1/42 ; H01S 3/13 ;
U.S. Cl.
CPC ...
G02B 2/714 ; H01L 2/700 ; G01J 1/42 ; H01S 3/13 ;
Abstract
The useful beam component of the radiation emitted vertically by an optical transmitter passes via a lens body to the coupling zone of an optical coupling partner. A component of the emitted radiation strikes a reception zone of a monitor unit. The reflected component likewise traverses the lens body, and is reflected toward the reception zone at the boundary surface thereof on the coupling zone side.