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. 12, 2007
Filed:
Apr. 02, 2004
Applicant:
Sheng-shun Yen, Taipei, TW;
Inventor:
Sheng-Shun Yen, Taipei, TW;
Assignee:
Power Quotient International Co., Ltd., Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/00 (2006.01); G06F 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A Dual Channel Universal Serial Bus (DCUSB) structure compatible with USB 1.0, USB 1.1 or USB 2.0 protocols for higher data transmission rate comprising of two data transmission channels each with two differential signals, a interface controller with data conversion and transmission functions; the interface controller further consists at least one Differential receiver and one current driver, the Differential receiver and the current driver connect to differential signals of interface channels through proper circuitry.