Patents by Inventor Tal Langer

Tal Langer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Supply independent and programmable non-resonant MEMS driver
    Patent number: 9581807
    Abstract: A motor driver circuit for a Micro-electro-mechanical systems (MEMS) micro-mirror device, the motor driver circuit comprising: a non-inverting buffer circuit; an inverting buffer circuit; and a scalar circuit, the scalar circuit comprising a Supply Tracked Common Mode Voltage (VCMSC) generation circuit, wherein the non-inverting buffer circuit, the inverting buffer circuit, and the scalar circuit are configured, together with the VCMSC generation circuit, to provide a common mode voltage to a motor in response to a VCMSC voltage generated by the VCMSC generation circuit, and wherein the VCMSC voltage is generated by the VCMSC generation circuit in response to a control supply voltage and a driver supply voltage provided to the VCMSC generation circuit.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: February 28, 2017
    Assignees: Agency for Science, Technology and Research, Maradin Ltd.
    Inventors: Amit Bansal, Ravinder Pal Singh, Meng Tong Tan, Minkyu Je, Tal Langer
  • Apparatus and methods for locking resonating frequency of a miniature system
    Patent number: 9523909
    Abstract: A resonance locking system for a pico-projector, the system comprising a resonance frequency sensor operative for sensing change in resonance frequency of a miniature mechanical device (10) including a moving mirror assembly having a driving frequency, by comparing a current resonance frequency to a reference; and a feedback loop changing at least one aspect of use of the miniature moving mirror assembly responsive to a current value of the resonance frequency measured by the sensor.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: December 20, 2016
    Assignee: MARADIN TECHNOLOGIES LTD.
    Inventors: Matan Naftali, Eytan Keydar, Tal Langer, Sharon Hornstein
  • SUPPLY INDEPENDENT AND PROGRAMMABLE NON-RESONANT MEMS DRIVER
    Publication number: 20150219875
    Abstract: A motor driver circuit for a Micro-electro-mechanical systems (MEMS) micro-mirror device, the motor driver circuit comprising: a non-inverting buffer circuit; an inverting buffer circuit; and a scalar circuit, the scalar circuit comprising a Supply Tracked Common Mode Voltage (VCMSC) generation circuit, wherein the non-inverting buffer circuit, the inverting buffer circuit, and the scalar circuit are configured, together with the VCMSC generation circuit, to provide a common mode voltage to a motor in response to a VCMSC voltage generated by the VCMSC generation circuit, and wherein the VCMSC voltage is generated by the VCMSC generation circuit in response to a control supply voltage and a driver supply voltage provided to the VCMSC generation circuit.
    Type: Application
    Filed: February 6, 2015
    Publication date: August 6, 2015
    Inventors: Amit BANSAL, Ravinder Pal Singh, Meng Tong Tan, Minkyu Je, Tal Langer
  • APPARATUS AND METHODS FOR LOCKING RESONATING FREQUENCY OF A MINIATURE SYSTEM
    Publication number: 20140218700
    Abstract: A resonance locking system for a pico-projector, the system comprising a resonance frequency sensor operative for sensing change in resonance frequency of a miniature mechanical device (10) including a moving mirror assembly having a driving frequency, by comparing a current resonance frequency to a reference; and a feedback loop changing at least one aspect of use of the miniature moving mirror assembly responsive to a current value of the resonance frequency measured by the sensor.
    Type: Application
    Filed: September 4, 2012
    Publication date: August 7, 2014
    Applicant: MARADIN TECHNOLOGIES LTD.
    Inventors: Matan Naftali, Eytan Keydar, Tal Langer, Sharon Hornstein