公开(公告)号：US20230312335A1

公开(公告)日：2023-10-05

申请号：US18200885

申请日：2023-05-23

Applicant: Soundskrit Inc.

Inventor： Stephane Leahy ,  Wan-Thai Hsu ,  Mohsin Nawaz ,  Carly Stalder ,  Sahil Gupta ,  Meysam Daeichin

IPC: B81B3/00 ,  B81B7/02 ,  H04R19/04

CPC classification number: B81B3/0021 ,  B81B7/02 ,  H04R19/04 ,  B81B2201/0257 ,  B81B2203/0118 ,  B81B2203/0127 ,  B81B2203/0136 ,  B81B2203/0172 ,  B81B2203/056 ,  B81B2203/06 ,  H04R2201/003

Abstract: A microelectromechanical system (MEMS) transducer includes a substrate and a pair of electrodes supported by the substrate. The pair of electrodes are configured as a bias electrode-sense electrode couple. A moveable electrode of the pair of electrodes is configured for vibrational movement in a first direction during excitation of the moveable electrode. The pair of electrodes are spaced apart from one another by a gap in a second direction perpendicular to the first direction. The moveable electrode includes a cantilevered end, the cantilevered end being warped to exhibit a resting deflection along the first direction.

公开(公告)号：US20220396470A1

公开(公告)日：2022-12-15

申请号：US17840131

申请日：2022-06-14

Applicant: Soundskrit Inc.

Inventor： Stephane Leahy ,  Wan-Thai Hsu ,  Mohsin Nawaz ,  Carly Stalder ,  Sahil Gupta ,  Meysam Daeichin

IPC: B81B3/00 ,  B81B7/02 ,  H04R19/04

Abstract: A microelectromechanical system (MEMS) transducer includes a substrate and a pair of electrodes supported by the substrate. The pair of electrodes are configured as a bias electrode-sense electrode couple. A moveable electrode of the pair of electrodes is configured for vibrational movement in a first direction during excitation of the moveable electrode. The pair of electrodes are spaced apart from one another by a gap in a second direction perpendicular to the first direction. The moveable electrode includes a cantilevered end, the cantilevered end being warped to exhibit a resting deflection along the first direction.

公开(公告)号：US11697582B2

公开(公告)日：2023-07-11

申请号：US17840131

申请日：2022-06-14

Applicant: Soundskrit Inc.

Inventor： Stephane Leahy ,  Wan-Thai Hsu ,  Mohsin Nawaz ,  Carly Stalder ,  Sahil Gupta ,  Meysam Daeichin

IPC: B81B3/00 ,  B81B7/02 ,  H04R19/04

CPC classification number: B81B3/0021 ,  B81B7/02 ,  H04R19/04 ,  B81B2201/0257 ,  B81B2203/0118 ,  B81B2203/0127 ,  B81B2203/0136 ,  B81B2203/0172 ,  B81B2203/056 ,  B81B2203/06 ,  H04R2201/003

Abstract: A microelectromechanical system (MEMS) transducer includes a substrate and a pair of electrodes supported by the substrate. The pair of electrodes are configured as a bias electrode-sense electrode couple. A moveable electrode of the pair of electrodes is configured for vibrational movement in a first direction during excitation of the moveable electrode. The pair of electrodes are spaced apart from one another by a gap in a second direction perpendicular to the first direction. The moveable electrode includes a cantilevered end, the cantilevered end being warped to exhibit a resting deflection along the first direction.

公开(公告)号：US12297096B2

公开(公告)日：2025-05-13

申请号：US18200885

申请日：2023-05-23

Applicant: Soundskrit Inc.

Inventor： Stephane Leahy ,  Wan-Thai Hsu ,  Mohsin Nawaz ,  Carly Stalder ,  Sahil Gupta ,  Meysam Daeichin

IPC: B81B3/00 ,  B81B7/02 ,  H04R19/04

Abstract: A microelectromechanical system (MEMS) transducer includes a substrate and a pair of electrodes supported by the substrate. The pair of electrodes are configured as a bias electrode-sense electrode couple. A moveable electrode of the pair of electrodes is configured for vibrational movement in a first direction during excitation of the moveable electrode. The pair of electrodes are spaced apart from one another by a gap in a second direction perpendicular to the first direction. The moveable electrode includes a cantilevered end, the cantilevered end being warped to exhibit a resting deflection along the first direction.

公开(公告)号：US20240284122A1

公开(公告)日：2024-08-22

申请号：US18570564

申请日：2022-06-14

Applicant: Soundskrit Inc. ,  The Research Foundation for The State University of New York

Inventor： Stephane Leahy ,  Sahil Gupta ,  Wan-Thai Hsu ,  Mohsin Nawaz ,  Carly Stalder ,  Ravi Patel ,  Mohamed El Badawe ,  Ronald Miles

IPC: H04R19/04 ,  B81B3/00

CPC classification number: H04R19/04 ,  B81B3/0021 ,  B81B2201/0257 ,  B81B2203/0118 ,  B81B2203/0307 ,  B81B2203/04 ,  B81B2207/03 ,  H04R2201/003

Abstract: A microelectromechanical (MEMS) transducer includes a substrate, a moveable electrode supported by the substrate, and a pair of fixed electrodes supported by the substrate, each fixed electrode of the pair of fixed electrodes being configured as a bias or sense electrode. The pair of fixed electrodes are disposed in a stacked arrangement. An end of the moveable electrode is configured for vibrational movement along the stacked arrangement during excitation of the moveable electrode. The pair of fixed electrodes are laterally spaced apart from the end of the moveable electrode to establish a capacitance indicative of the vibrational movement.