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:
Dec. 29, 2009
Filed:
Feb. 19, 2008
Applicants:
Pedro Irazoqui-pastor, Durham, NC (US);
James C Morizio, Durham, NC (US);
Vinson L Go, Wake Forest, NC (US);
Jack D Parmentier, Apex, NC (US);
Inventors:
Pedro Irazoqui-Pastor, Durham, NC (US);
James C Morizio, Durham, NC (US);
Vinson L Go, Wake Forest, NC (US);
Jack D Parmentier, Apex, NC (US);
Assignee:
Triangle BioSystems, Inc., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A headstage for a Neural Data Acquisition System is shown and described. In one embodiment, the headstage includes at least one Input Pre-amplifier, and a multiplexer (MUX) for multiplexing at least one channel. In one embodiment, the input filter of the Input Pre-amplifier is tuned by adjusting the gate voltage of a transistor operating in sub-threshold mode.