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:
Dec. 11, 2007
Filed:
Sep. 02, 2004
Applicants:
Robert Frans Maria Hendriks, Eindhoven, NL;
Coen Theodorus Hubertus Fransiscus Liedenbaum, Eindhoven, NL;
Inventors:
Robert Frans Maria Hendriks, Eindhoven, NL;
Coen Theodorus Hubertus Fransiscus Liedenbaum, Eindhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/34 (2006.01); G11C 7/00 (2006.01); G11B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a system for reading data stored on an information carrier. The system comprises a waveguide () which allows displacing laterally the different components in exploiting the reflection of the light beams between a first surface () and a second surface () of said wave guide (). Use: Optical storage.