Patents Assigned to TOPRAY MEMS INC.
  • Publication number: 20160038848
    Abstract: A speech remote control device includes a speech input unit, a speech identification unit, a motion setting unit, a transmit unit and a receiving unit. The speech input unit converts a received speech command into a speech signal, and transmits the speech signal. The speech identification unit receives the speech signal, generates and transmits an encoded message corresponding to the received speech signal. The motion setting unit receives and decodes the encoded message into a control message, which comprises a proceeding command, and is further transferred to the transmit unit. The transmit unit receives the proceeding command and transfers the received proceeding command to the receiving unit, which drives a remote control car to perform a proceeding motion corresponding to the proceeding command. The remote control car can perform a continuous proceeding motion or a stream of proceeding motions so as to simulate the motion of a real car.
    Type: Application
    Filed: August 8, 2014
    Publication date: February 11, 2016
    Applicant: TOPRAY MEMS INC.
    Inventors: Yi-Jung CHEN, Chin-Sung LIU, Ping-Ju CHANG
  • Patent number: 9195026
    Abstract: According to one exemplary embodiment, a step response suppression structure of lens driving apparatus is provided and adapted to a lens driving apparatus with a fixed portion and a movable portion. The step response suppression structure includes a cantilever element and a damping element; a first connector end of the cantilever element is directly secured to the movable portion, the damping element is connected with a second connecting end of the cantilever element to the fixed portion. When the movable portion performs any movement, the cantilever element and the damping element reduce setting time by the movable portion through setting the step response suppression structure between the movable portion and the fixed.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: November 24, 2015
    Assignee: TOPRAY MEMS INC.
    Inventors: Yi-Jung Chen, Chin-Sung Liu, Ping-Ju Chang
  • Patent number: 9164280
    Abstract: A dust-proof assembly for the lens driving device is disclosed, including at least a ring-shaped element and at least a flexible element. The at least a ring-shaped element is disposed with a tiny gap surrounding a lens assembly. The at least a flexible element fixes the at least a ring-shaped element to a bottom. The dust-proof assembly is able to prevent external foreign objects, such as particles or dusts, from falling onto a sensor element.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: October 20, 2015
    Assignee: TOPRAY MEMS INC.
    Inventors: Chin-Sung Liu, Yi-Jung Chen, Yueh-Lin Hsieh