Invention Grant
- Patent Title: Infrasound drive for haptic experiences
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Application No.: US17138535Application Date: 2020-12-30
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Publication No.: US11302157B2Publication Date: 2022-04-12
- Inventor: Erik Hockman
- Applicant: MSG ENTERTAINMENT GROUP, LLC
- Applicant Address: US NY New York
- Assignee: MSG ENTERTAINMENT GROUP, LLC
- Current Assignee: MSG ENTERTAINMENT GROUP, LLC
- Current Assignee Address: US NY New York
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H04B3/36
- IPC: H04B3/36 ; G08B6/00 ; H04L12/10

Abstract:
An infrasound drive system and method are disclosed. An infrasound drive system includes a control circuit for transmitting a data signal and a power signal, and one or more infrasound drive that includes an input terminal, an amplifier and a tactile transducer. In one or more infrasound drives, the amplifier receives a power signal from the power channel and a data signal from the data channel. The amplifier outputs an amplified signal to the tactile transducer. The tactile transducer generates a tactile vibration based on the data signal and the power signal. An infrasound drive can be disposed in a housing and transmit a haptic force to a user in contact with the housing. A user can limit the haptic force transmitted by the infrasound drive. The power channel and the data channel can be provided by a power over Ethernet (PoE) cable.
Public/Granted literature
- US20210209905A1 INFRASOUND DRIVE FOR HAPTIC EXPERIENCES Public/Granted day:2021-07-08
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