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:
Apr. 30, 2013
Filed:
Jun. 30, 2008
Applicants:
Yuk Kee Cheung, New York, NY (US);
Samuel K. Sia, New York, NY (US);
Curtis D. Chin, New York, NY (US);
Neha Agarwal, Los Altos Hills, CA (US);
Inventors:
Yuk Kee Cheung, New York, NY (US);
Samuel K. Sia, New York, NY (US);
Curtis D. Chin, New York, NY (US);
Neha Agarwal, Los Altos Hills, CA (US);
Assignee:
The Trustees of Columbia University in the City of New York, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); G01N 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A particle counter for analyzing blood has features which provide for automatic operation and preferably, also provide for portable use in a low resource setting. In a preferred embodiment, preferred embodiment, the device is used to obtain CD4 counts for AIDS diagnosis.