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:
Nov. 03, 2020
Filed:
Jun. 13, 2018
Facebook Technologies, Llc, Menlo Park, CA (US);
Riccardo DeSalvo, Pasadena, CA (US);
Matthew Schwab, Pasadena, CA (US);
Joseph Tien, Menlo Park, CA (US);
Alex Guadalupe Zaragoza, Los Angeles, CA (US);
Facebook Technoloiges, LLC, Menlo Park, CA (US);
Abstract
The disclosed fluidic device may include (1) a channel configured to transport fluid from a source to a drain and (2) a gate configured to modulate fluid flow through the channel. The gate may modulate fluid flow by bending a gate actuation membrane that alternates between an initial configuration that does not interfere with a cross section of the channel and a bent configuration that causes the cross section to reversibly compress. The gate actuation membrane may include an undulation that facilitates the bending of the gate actuation membrane.