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:
Aug. 21, 2012
Filed:
Jul. 15, 2009
Applicants:
Wei MA, San Ramon, CA (US);
Zhenyong Zhang, Sunnyvale, CA (US);
Shougang Wang, Santa Clara, CA (US);
Masood Yousefi, Cupertino, CA (US);
Ahmad Bahai, Lafayette, CA (US);
Inventors:
Wei Ma, San Ramon, CA (US);
Zhenyong Zhang, Sunnyvale, CA (US);
Shougang Wang, Santa Clara, CA (US);
Masood Yousefi, Cupertino, CA (US);
Ahmad Bahai, Lafayette, CA (US);
Assignee:
National Semiconductor Corporation, Santa Clara, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 42/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Multi-channel receiver circuitry for a sub-beam forming receiver of an ultrasound system in which digital filtering, down-sampling and successive data storage circuitry impose programmable fine and coarse time delays on received digital data signals.