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:
Feb. 08, 2005
Filed:
Jan. 16, 2004
Applicant:
Tsung-huei Ren, Taipei, TW;
Inventor:
Tsung-Huei Ren, Taipei, TW;
Assignee:
Mediatek Incorporation, Hsin-Chu Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M005/00 ;
U.S. Cl.
CPC ...
Abstract
A method of determining a merging bit in an optical storage device. The method includes appending one bit to a fourteen-bit set of data output from an eight-to-fourteen modulator, dividing the fifteen-bit set of data into five local digital-sum-values of three bits, adding the five local digital-sum-values to an initial digital-sum-value to generate a sub-digital-sum-value, and generating the merging bit according to the sub-digital-sum-value.