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:
Aug. 08, 1989
Filed:
May. 31, 1988
Applicant:
Inventors:
James D Hamerslag, West Chester, PA (US);
Robert W Musk, Ipswich, GB;
Assignee:
BT&D Technologies, Ltd., Ipswich, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ; G02B / ; G02B / ;
U.S. Cl.
CPC ...
350 9615 ; 350 9614 ; 350 9620 ; 357 74 ; 357 80 ; 250227 ;
Abstract
An optical transmitter assembly (1) comprises an optical source (20) and an optical detector (20) arranged to receive light output from the source (10) indirectly via a reflector (30). The source (10), the detector (20), and the reflector (30) are mounted on a common support structure (40). A unitized light reflector assembly (70) having the reflector (30) and detector (20) on a ceramic plate (72) is also disclosed.