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:
Jul. 01, 2003
Filed:
Feb. 28, 2001
Applicant:
Inventor:
Jaime Estevez-Garcia, München, DE;
Assignee:
Osram Opto Semiconductors GmbH & Co. OHG, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06M 7/00 ; H01J 4/014 ;
U.S. Cl.
CPC ...
G06M 7/00 ; H01J 4/014 ;
Abstract
A reflected light barrier has a housing with a base element. A semiconductor light emitter and a semiconductor light receiver are arranged on the base element in such a way that there is no free-standing partition between the light emitter and light receiver optically screening the light receiver from the light emitter. The light emitter has such a low beam divergence that the crosstalk from the light emitter to the light receiver is kept within operating tolerances.
Estevez-Garcia, Jaime. (2003). Movement detector including a vertical resonator and receiver disposed within an open housing (U.S. Patent No. 6586721). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6586721
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile