Invention Grant
- Patent Title: System, apparatus and method for haptic commands
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Application No.: US15687978Application Date: 2017-08-28
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Publication No.: US10198919B2Publication Date: 2019-02-05
- Inventor: Mitsuhiro Yamazaki , Atsushi Nagashima , Fusanobu Nakamura , Kazunori Yamamura
- Applicant: LENOVO (Singapore) PTE. LTD.
- Applicant Address: SG New Tech Park
- Assignee: Lenovo (Singapore) PTE LTD
- Current Assignee: Lenovo (Singapore) PTE LTD
- Current Assignee Address: SG New Tech Park
- Agency: Kunzler, PC
- Priority: JP2016-165198 20160826
- Main IPC: B06B1/02
- IPC: B06B1/02 ; B06B1/04 ; B06B1/16 ; G06F3/01 ; G08B6/00 ; H02K7/06 ; H02K33/02

Abstract:
A system, apparatus and method are disclosed. The system includes a command module that generates haptic commands; a haptic actuator; a drive circuit that applies a first driving voltage in response to a first haptic command and applies a second driving voltage in response to a second haptic command. The apparatus includes a haptic actuator; a DC power supply; a first power supply circuit that outputs a first DC voltage; a second power supply circuit that outputs a second DC voltage higher than the first DC voltage; a drive circuit that applies a first driving voltage and a second driving voltage; and a controller that designates an operating mode. The method includes generating a first haptic command and a second haptic command; applying a first driving voltage to a haptic actuator; and applying a second driving voltage to the haptic actuator.
Public/Granted literature
- US20180061194A1 SYSTEM, APPARATUS AND METHOD FOR HAPTIC COMMANDS Public/Granted day:2018-03-01
Information query
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