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:
Nov. 14, 2000
Filed:
Aug. 20, 1999
Asustek Computer, Inc., Taipei, TW;
Abstract
A servo loop, including a dynamic compensator, for use in an optical disk player is provided. The optical disk player reproduces data over the optical disk. The pickup head reads data on a data track of the optical disk and generates a feedback signal. The dynamic compensator inputs a feedback signal and outputs a compensation signal after a predetermined transfer function operation over the feedback signal in order to adjust the dynamic response of the servo loop. The servo loop includes a switch, which is responsive to a signal indicative of high spinning rate of the optical disk for selectively outputting the compensation signal. The servo loop includes a device coupled to the switch for selectively transmitting the compensation signal into the servo loop.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile