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. 11, 2004
Filed:
Nov. 02, 2000
Applicant:
Inventors:
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 2/500 ; G11B 5/54 ;
U.S. Cl.
CPC ...
G11B 2/500 ; G11B 5/54 ;
Abstract
A device for reading information stored on an information disc ( ), and perhaps for writing information to the disc ( ) as well. The device includes at least one position switch ( ) for recognizing the position of the information disc ( ), each position switch ( ) comprising at least two detection elements for detecting two reference points disposed along the circumference of a circle whose center corresponds to the center of the information disc ( ) when it is in a reference position.
Kunze, Norbert. (2004). Electronic device (U.S. Patent No. 6735164). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6735164
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile