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:
Jun. 15, 2004
Filed:
Oct. 16, 2000
Applicant:
Inventor:
Johannes Hendrik Spruit, Eindhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V, Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/700 ; G11B 5/09 ; G11B 3/00 ;
U.S. Cl.
CPC ...
G06F 1/700 ; G11B 5/09 ; G11B 3/00 ;
Abstract
A method is described for recording an optical information carrier, in which a mark representing recorded data is written in the information carrier at different writing speeds by a sequence of radiation pulses The last pulse of a sequence is followed by a period of reduced radiation power, the duration of which is inversely proportional to the writing speed.