• Patent Title: Tactile stimulus providing system
  • Application No.: US17777535
    Application Date: 2020-10-20
  • Publication No.: US11841730B2
    Publication Date: 2023-12-12
  • Inventor: Sang Won ChoiKi Uk Gwak
  • Applicant: BHAPTICS INC.
  • Applicant Address: KR Daejeon
  • Assignee: Bhaptics Inc.
  • Current Assignee: Bhaptics Inc.
  • Current Assignee Address: KR Daejeon
  • Agency: IP & T GROUP LLP
  • Priority: KR 20200001697 2020.01.06
  • International Application: PCT/KR2020/014330 2020.10.20
  • International Announcement: WO2021/141215A 2021.07.15
  • Date entered country: 2022-09-20
  • Main IPC: G06F3/01
  • IPC: G06F3/01 G06F3/16
Tactile stimulus providing system
Abstract:
A tactile stimulation providing system includes: an apparatus for generating first actuator strength values corresponding to representative values of frequency bands of first audio data and second actuator strength values corresponding to representative values of frequency bands of second audio data; and an apparatus for driving actuators, based on the first actuator strength values and the second actuator strength values, wherein a number of the actuators is smaller than a number of the first and second actuator strength values, the first audio data includes information on a first direction, the second audio data includes information on a second direction, an actuator corresponding to first position information is driven based on only at least one of the first actuator strength values, and an actuator corresponding to second position information is driven based on only at least one of the second actuator strength values.
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