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:
Apr. 08, 2008
Filed:
Jun. 01, 2005
Gijsbert Joseph J. Van Den Enden, Veldhoven, NL;
Johannes H. M. Spruit, Eindhoven, NL;
Ronald R. Drenten, Eindhoven, NL;
Jacobus M. Eradus, Eindhoven, NL;
Johannes J. L. M. Van Vlerken, Eindhoven, NL;
Robert A. Brondijk, Eindhoven, NL;
Pope Ijtsma, Eindhoven, NL;
Gijsbert Joseph J. Van Den Enden, Veldhoven, NL;
Johannes H. M. Spruit, Eindhoven, NL;
Ronald R. Drenten, Eindhoven, NL;
Jacobus M. Eradus, Eindhoven, NL;
Johannes J. L. M. Van Vlerken, Eindhoven, NL;
Robert A. Brondijk, Eindhoven, NL;
Pope Ijtsma, Eindhoven, NL;
Koininklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A method and device for recording information signals on a partly recorded writable record carrier (), e.g., an optical disc. An information signal represents at least one information unit. The record carrier has a recording track which includes preformed track position information indicative of locations for recording the information units. From the information signal, a modulated signal is generated having successive frames, each frame including a synchronizing signal. The modulated signal is recorded at a one of the locations, while maintaining a fixed relationship between the track position information and the synchronizing signals. In the event that the location is after and adjacent to an already recorded location, the recording is started at a link position () before the end of a last frame of the earlier recorded information signal, at a predefined distance before a first synchronizing signal () of the modulated signal.