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:
Jul. 19, 2011
Filed:
Oct. 12, 2007
Sung Su Park, Seoul, KR;
SO Hyun Kim, Goyang-Si, KR;
Youn Sang Kim, Goyang-Si, KR;
Seong Won Nam, Seoul, KR;
Kang Mu Lee, Seoul, KR;
Sung Su Park, Seoul, KR;
So Hyun Kim, Goyang-Si, KR;
Youn Sang Kim, Goyang-Si, KR;
Seong Won Nam, Seoul, KR;
Kang Mu Lee, Seoul, KR;
Abstract
A micro- or nano-fluidic chip fabricated with a Norland Optical Adhesive (NOA), an acrylated polyurethane-based UV-polymerizable optical adhesive. The micro- or nano-fluidic chip has sequentially an inlet, a channel, and an outlet. The channel has a pillar in the region of the outlet to prevent beads from flowing out, and the surface of the channels in the micro- or nano-fluidic chip is hydrophilic, which generates spontaneous flow in the channels by a capillary force without any extra external pumping.