Patents by Inventor Jean Woo

Jean Woo 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).

  • Patent number: 11909950
    Abstract: Systems and methods for evaluating the performance of three-dimensional (3D) sensors can include, for example, obtaining, via a 3D sensor in a testing apparatus, range information of a scene within a field-of-view (FOV) of the 3D sensor. The scene includes a plurality of targets disposed within the testing apparatus. Each of the plurality of targets is located at a different distance from the 3D sensor in the testing apparatus. A validation of the performance of the 3D sensor at the different distances is performed at a same point in time, based on the range information. An indication of a result of the validation is provided.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: February 20, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Karl Bernard Swanson, Gregory Cartagena, Jing Ma, Olugbenga Osibodu, Albert William Saunders, IV, Stephen A. Caldara, William Joseph Klein, Dincer Bozkaya, Sara Jean Woo
  • Patent number: 11639521
    Abstract: The present invention provides novel compositions and methods for assessing the size of tandem repeat sequences, e.g., telomeres, within a genome, using specially designed Molecular Inversion Probes (MIPs) and reaction conditions.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: May 2, 2023
    Assignee: The Chinese University of Hong Kong
    Inventors: Leung Sang Nelson Tang, Suk Ling Ma, Jean Woo
  • Publication number: 20220065877
    Abstract: Provided herein are biomarkers useful for determining frailty, a biomarker signature for frailty, and methods of using the biomarkers to identify, classify, and treat a subject having frailty. Provided herein are also biomarkers useful for determining, identifying, classifying, and treating conditions associated with altered physical reserve, physical fitness, and exercise capacity.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 3, 2022
    Inventors: Erik Yee Mun George FUNG, Qi LI, Leong Ting LUI, Ronald Ching Wan MA, Jean WOO
  • Publication number: 20210010069
    Abstract: The present invention provides novel compositions and methods for assessing the size of tandem repeat sequences, e.g., telomeres, within a genome, using specially designed Molecular Inversion Probes (MIPs) and reaction conditions.
    Type: Application
    Filed: June 3, 2020
    Publication date: January 14, 2021
    Inventors: Leung Sang Nelson Tang, Suk Ling Ma, Jean Woo
  • Patent number: 9699381
    Abstract: A digital photographing system may include a lens unit detecting an image of a subject, and a first processor performing an image compensation data generation process and an optical compensation process in parallel. The optical compensation process may be a process of selectively controlling a movement of the lens unit based on motion data corresponding to a motion of a camera module. The image compensation data generation process may be a process of generating image compensation data corresponding to the image.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: July 4, 2017
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Do Cho, Peter Jean Woo Lim
  • Publication number: 20160065853
    Abstract: There is provided an apparatus for driving auto focusing including: a motion sensor outputting motion data on motion of a camera module; a processor generating a control signal for controlling a focus of a subject based on the motion data; and an optical driving module moving a lens in a predetermined direction based on the control signal.
    Type: Application
    Filed: August 5, 2015
    Publication date: March 3, 2016
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD
    Inventors: Myung Gu KANG, Peter Jean Woo LIM
  • Publication number: 20150304563
    Abstract: A digital photographing system may include a lens unit detecting an image of a subject, and a first processor performing an image compensation data generation process and an optical compensation process in parallel. The optical compensation process may be a process of selectively controlling a movement of the lens unit based on motion data corresponding to a motion of a camera module. The image compensation data generation process may be a process of generating image compensation data corresponding to the image.
    Type: Application
    Filed: February 16, 2015
    Publication date: October 22, 2015
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Do CHO, Peter Jean Woo Lim
  • Publication number: 20150220198
    Abstract: Disclosed herein are a display device including a stylus pen including: a touch sensor; and a stylus pen detecting a pressure generated due to a touch on the touch sensor and generating a driving signal corresponding to the pressure and applying the generated driving signal to the touch sensor, and and an image information displaying method using the same.
    Type: Application
    Filed: November 11, 2014
    Publication date: August 6, 2015
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dong Sik Yoo, Peter Jean Woo Lim, Hee Bum Lee
  • Publication number: 20150168722
    Abstract: Disclosed herein is an apparatus for controlling a position of a display in a wearable device, including: a display module having the display movably mounted therein; and a movement compensating unit controlling a position of the display depending on movement of a user. Therefore, a smooth image compensation effect may be obtained, the user may accurately confirm contents displayed on the display, a focus of a line of sight of the user viewing the display may be fixed to one place, and fatigue of the user may be decreased to expand a use environment of the wearable device.
    Type: Application
    Filed: July 8, 2014
    Publication date: June 18, 2015
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Do Cho, Peter Jean Woo Lim, Je Ho Lee
  • Patent number: 5329115
    Abstract: An optical receiver circuit for receiving optical signals is described incorporating a photodetector, two coupling capacitors for coupling each side of the photodetector to respective inputs of a transimpedance amplifier, two current mirror circuits for detecting current on each side of the coupling capacitor and injecting equivalent current to the other side of the other capacitor which is at the input of the transimpedance amplifier, two low pass filters, two current sources and a transimpedance amplifier having two inputs. An optical receiver for receiving optical signals is described incorporating a photodetector having one side coupled to a reference voltage, a current source, a coupling capacitor, a transimpedance amplifier, and a circuit for injecting AC current to the input of the amplifier from the voltage developed across the photodetector.
    Type: Grant
    Filed: April 29, 1993
    Date of Patent: July 12, 1994
    Assignee: International Business Machines Corporation
    Inventor: Peter Jean-Woo Lim