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. 26, 2012
Filed:
Feb. 24, 2009
Applicants:
Paras Garg, Uttar Pradesh, IN;
Saiyid Mohammad Irshad Rizvi, New Delhi, IN;
Inventors:
Paras Garg, Uttar Pradesh, IN;
Saiyid Mohammad Irshad Rizvi, New Delhi, IN;
Assignee:
STMicroelectronics International N.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/0175 (2006.01);
U.S. Cl.
CPC ...
Abstract
An IO buffer module optimized for a wide range of drive levels both in terms of area and performance that includes an IO cell module and at least one IO adder module operatively coupled to said IO cell module for enabling the IO buffer module for the wide range of drive levels. The IO adder module can be added with the IO cell module in a number of different combinations for providing the wide range of drive levels, and the IO buffer module can provide drive solutions from 1 mA to 10 mA or higher, in steps of 0.5 mA drive level.