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:
Aug. 24, 2021
Filed:
Jun. 27, 2019
Facebook Technologies, Llc, Menlo Park, CA (US);
Casey Glick, Redmond, WA (US);
Facebook Technologies, LLC, Menlo Park, CA (US);
Abstract
In some examples, a device includes a fluidic circuit may be configured to receive a fluidic input (and optionally a fluidic bias) and to provide a fluidic output based on the fluidic input. In some examples, the fluidic output may be a fluidic difference output based on a difference (such as a pressure and/or flow difference) between the fluidic input and a fluidic bias. In some examples, a device includes a fluidic amplifier configured to receive the fluidic difference output, and to provide a device fluidic output based on the fluidic difference output. The device fluidic output may be provided to a fluidic load, which may include an actuator and/or a haptic device.