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. 29, 2010
Filed:
Dec. 06, 2007
Applicants:
Xin Liu, Mountain View, CA (US);
Qingping Zheng, Saratoga, CA (US);
John Goldie, San Carlos, CA (US);
Inventors:
Xin Liu, Mountain View, CA (US);
Qingping Zheng, Saratoga, CA (US);
John Goldie, San Carlos, CA (US);
Assignee:
National Semiconductor Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A time shared bi-directional serial signaling system providing a differential signal with apparent duplex signal operation for higher and lower bandwidth data signals in a forward direction and another lower bandwidth data signal in a return direction.