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:
Mar. 07, 2023
Filed:
Apr. 26, 2021
Nuclera Nucleics Ltd., Cambridge, GB;
David Zhitomirsky, Woburn, MA (US);
Richard J. Paolini, Jr., Framingham, MA (US);
Nuclera Nucleics Ltd., Cambridge, GB;
Abstract
A digital microfluidic device, comprising a bottom plate and a top plate. The bottom plate comprises a bottom electrode array comprising a plurality of digital microfluidic propulsion electrodes. The top plate comprises a segmented top electrode array comprising a plurality of separately voltage addressable top electrode segments. Each top electrode segment and at least two of the propulsion electrodes of the bottom electrode array form a zone within the device. A controller is operatively coupled to the top electrode array and to the bottom electrode array and is configured to provide propulsion voltages between the top plate segment and the bottom plate propulsion electrodes of at least one of the zones. The top plate and the bottom plate are provided in a spaced relationship defining a microfluidic region therebetween.