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. 24, 2025
Filed:
Nov. 17, 2021
Applied Cells Inc., Santa Clara, CA (US);
Bing K. Yen, Cupertino, CA (US);
Yuchen Zhou, San Jose, CA (US);
Abstract
A microfluidic device for sorting biological objects includes a microfluidic chip including a planar substrate having first and second planar surfaces, the planar substrate including first and second networks of channels recessed respectively from the first and second planar surfaces and fluidically connected by way of at least a through-hole in the planar substrate; a first lid attached to the first planar surface of the planar substrate and substantially covering the first network of channels; and a second lid attached to the second planar surface of the planar substrate and substantially covering the second network of channels; and one or more piezoelectric transducers attached to the first lid and/or the second lid and configured to generate first and second acoustic standing waves in a first linear channel of the first network of channels and a second linear channel of the second network of channels, respectively.