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:
Sep. 09, 2008
Filed:
Aug. 17, 2004
Applicant:
Bor-sung Liang, Kaohsiung, TW;
Inventor:
Bor-Sung Liang, Kaohsiung, TW;
Assignee:
Sunplus Technology Co., Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09C 5/00 (2006.01); H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system of applying a parity bit to protect transmitting and receiving data includes a transmitting-end device and a receiving-end device. The transmitting-end device includes a parity generator, a first parity location generator and a parity inserting unit which, when transmitting data, inserts a parity bit in the data to thus generate an encrypted data. The receiving-end device includes a second parity location generator and a parity removal unit that receives the encrypted data and removes Nth bit of the encrypted data in accordance with an inserting position N generated by the second parity location generator.