公开(公告)号：US20220357798A1

公开(公告)日：2022-11-10

申请号：US17705962

申请日：2022-03-28

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Dongsuk Shin ,  Benjamin Gorissen ,  Daniele Piazza ,  David Rother Dobbs ,  Erik Samuel Roby

IPC: G06F3/01

Abstract: Haptic actuators may include a first active material coupled to a first side of an inactive substrate and a second active material coupled to a second side of the inactive substrate. The inactive substrate may be formed to initially exhibit a nonplanar shape when the first active material and the second active material are not actuated. Various other methods, systems, and devices are also disclosed.

公开(公告)号：US20240168557A1

公开(公告)日：2024-05-23

申请号：US18406644

申请日：2024-01-08

Applicant: Meta Platforms Technologies, LLC

Inventor： Dongsuk Shin ,  Benjamin Gorissen ,  Daniele Piazza ,  David Rother Dobbs ,  Erik Samuel Roby

IPC: G06F3/01

CPC classification number: G06F3/016 ,  G06F3/014

Abstract: Haptic actuators may include a first active material coupled to a first side of an inactive substrate and a second active material coupled to a second side of the inactive substrate. The inactive substrate may be formed to initially exhibit a nonplanar shape when the first active material and the second active material are not actuated. Various other methods, systems, and devices are also disclosed.

公开(公告)号：US11899841B2

公开(公告)日：2024-02-13

申请号：US17705962

申请日：2022-03-28

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Dongsuk Shin ,  Benjamin Gorissen ,  Daniele Piazza ,  David Rother Dobbs ,  Erik Samuel Roby

IPC: H04B3/36 ,  G06F3/01

CPC classification number: G06F3/016 ,  G06F3/014

Abstract: Haptic actuators may include a first active material coupled to a first side of an inactive substrate and a second active material coupled to a second side of the inactive substrate. The inactive substrate may be formed to initially exhibit a nonplanar shape when the first active material and the second active material are not actuated. Various other methods, systems, and devices are also disclosed.

公开(公告)号：US11480262B1

公开(公告)日：2022-10-25

申请号：US17362776

申请日：2021-06-29

Applicant: Meta Platforms Technologies, LLC

Inventor： Casey Glick ,  Erik Samuel Roby ,  Andrew Arthur Stanley

IPC: F16K31/124 ,  F16K31/122 ,  F16K11/07 ,  F16K31/383 ,  F16K99/00 ,  G05D7/00 ,  G05D7/01 ,  F16K31/363 ,  F16K1/12

Abstract: A fluidic valve may include an inlet, a control port, an additional control port, an outlet, a fluid channel configured to convey fluid from the inlet to the outlet, and a piston that includes (1) a restricting gate transmission element configured to block, when the piston is in a first position, the fluid channel and unblock, when the piston is in a second position, the fluid channel, (2) a controlling gate transmission element configured to interface with a control pressure from the control port that forces the piston towards the first position when applied to the controlling gate transmission element, and (3) an additional controlling gate transmission element configured to interface with an additional control pressure from the additional control port that forces the piston towards the second position when applied to the additional controlling gate transmission element. Various other related devices, systems, and methods are also disclosed.