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:
May. 26, 2020
Filed:
Oct. 27, 2017
Applicant:
National Taiwan Normal University, Taipei, TW;
Inventors:
Assignee:
NATIONAL TAIWAN NORMAL UNIVERSITY, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); D01D 11/06 (2006.01); C03C 23/00 (2006.01); B23K 26/364 (2014.01); B23K 26/402 (2014.01); B23K 26/0622 (2014.01); D01D 5/00 (2006.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
B01L 3/502761 (2013.01); B01L 3/502707 (2013.01); B01L 3/502753 (2013.01); B23K 26/0624 (2015.10); B23K 26/364 (2015.10); B23K 26/402 (2013.01); C03C 23/0025 (2013.01); D01D 11/06 (2013.01); B01L 2200/0668 (2013.01); B01L 2200/12 (2013.01); B01L 2300/0896 (2013.01); B01L 2300/12 (2013.01); B23K 2103/42 (2018.08); B23K 2103/54 (2018.08); D01D 5/003 (2013.01); D10B 2321/06 (2013.01);
Abstract
A microfluidic device includes a substrate, a microchannel, a plurality of spaced-apart pillars, and a porous nanofiber structure. The substrate has a substrate top surface. The microchannel is indented downwardly from the substrate top surface. The pillars are disposed in the microchannel. Each of the pillars has a pillar top surface that is lower in level than the substrate top surface. The porous nanofiber web structure is formed in the microchannel, and includes a first web portion residing in a space formed among the pillars.