Patents by Inventor Yu-Liang Hsu

Yu-Liang Hsu 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).

  • Publication number: 20230004529
    Abstract: The present disclosure is directed toward systems and methods that efficiently and effectively generate and utilize collections of content items. For example, systems and methods described herein generate a collection content item including one or more content item references. In one or more embodiments, the collection content item can include content item references for content items located internally or externally, with granular levels of permissions settings and version controls. Additionally, in response to a detected selection of a content item reference, systems and methods described herein generate a rendering of the associated content item that can be viewed regardless of any third party software installed on the viewing client computing device.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 5, 2023
    Inventors: Brendan Berman, Yu-Liang Hsu, Dong-Jae Chung, Maureen Mason, Jessie Engstrom, Nicholas Jitkoff, Andrew Schamp
  • Patent number: 11461272
    Abstract: The present disclosure is directed toward systems and methods that efficiently and effectively generate and utilize collections of content items. For example, systems and methods described herein generate a collection content item including one or more content item references. In one or more embodiments, the collection content item can include content item references for content items located internally or externally, with granular levels of permissions settings and version controls. Additionally, in response to a detected selection of a content item reference, systems and methods described herein generate a rendering of the associated content item that can be viewed regardless of any third party software installed on the viewing client computing device.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: October 4, 2022
    Assignee: Dropbox, Inc.
    Inventors: Brendan Berman, Yu-Liang Hsu, Dong-Jae Chung, Maureen Mason, Jessie Engstrom, Nicholas Jitkoff, Andrew Schamp
  • Publication number: 20210073179
    Abstract: The present disclosure is directed toward systems and methods that efficiently and effectively generate and utilize collections of content items. For example, systems and methods described herein generate a collection content item including one or more content item references. In one or more embodiments, the collection content item can include content item references for content items located internally or externally, with granular levels of permissions settings and version controls. Additionally, in response to a detected selection of a content item reference, systems and methods described herein generate a rendering of the associated content item that can be viewed regardless of any third party software installed on the viewing client computing device.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 11, 2021
    Applicant: Dropbox, Inc.
    Inventors: Brendan Berman, Yu-Liang Hsu, Dong-Jae Chung, Maureen Mason, Jessie Engstrom, Nicholas Jitkoff, Andrew Schamp
  • Publication number: 20200138358
    Abstract: An Alzheimer's disease symptom evaluation system includes at least one sensing device, for a subject to wear, the sensing device detecting body movement of the subject during a balance test and a gait test and recording as a plurality of movement informations; a processing unit and a cloud unit, the processing unit being adapted for connecting to the sensing device to read the movement informations and to upload them to the cloud unit, the cloud unit including a database unit and an analyzing unit, a plurality of symptom model informations being stored in the database unit, the uploaded movement informations being calculated and processed by the analyzing unit, the analyzing unit scoring the movement informations by comparing with the symptom model informations in the database unit to give a plurality of evaluation scores, the evaluation scores being scored overall to provide an evaluation information.
    Type: Application
    Filed: November 2, 2018
    Publication date: May 7, 2020
    Inventors: Pau-Choo CHUNG, Ming-Chyi PAI, Yu-Liang HSU, Wei-Hsin Wang
  • Publication number: 20150356876
    Abstract: An emotion regulation system and a regulation method thereof are disclosed. A physiological emotion processing device of the emotion regulation system comprises an emotion feature processing unit and a physiological emotion analyzing unit. The emotion feature processing unit outputs a physiological feature signal according to a physiological signal generated by a user listening to a first music signal. The physiological emotion analyzing unit analyzes the user's physiological emotion according to the physiological feature signal and generates a physiological emotion state signal. A music feature processing unit of a musical emotion processing device obtains corresponding music feature signals from music signals. A music emotion analyzing processing unit analyzes the music feature signals to obtain musical emotions of the music signals and outputs a corresponding second music signal to the user according to the physiological emotion state signal and a target emotion.
    Type: Application
    Filed: June 4, 2015
    Publication date: December 10, 2015
    Inventors: Jeen-Shing WANG, Ching-Ming LU, Yu-Liang HSU, Wei-Chun CHIANG
  • Patent number: 9098123
    Abstract: A moving trajectory generation method includes the following steps of: sensing a movement of a writing device in the air by a moving trajectory sensing module so as to generate a moving trajectory and then generate a moving trajectory signal; generating a virtual projection plane and a trajectory projection plane by a trajectory reconstruction unit of a trajectory reconstruction module according to the moving trajectory signal; calculating an angle between the virtual projection plane and the trajectory projection plane, and generating a transformation matrix according to the angle; transforming the virtual projection plane to the trajectory projection plane according to the transformation matrix; and projecting the moving trajectory to the trajectory projection plane so as to obtain a two-dimensional trajectory signal.
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: August 4, 2015
    Assignee: National Cheng Kung University
    Inventors: Jeen-Shing Wang, Yu-Liang Hsu
  • Publication number: 20130310711
    Abstract: A joint motion measuring apparatus is applied for measuring a rotation angle of a joint. A human body has a moving part connected with the joint. The joint motion measuring apparatus includes an attitude sensing unit, an attitude computing unit, and a joint motion computing unit. The attitude sensing unit is placed on the moving part, and senses the moving part moving from a first position to a second position to output a motion sensing signal. The attitude computing unit is coupled with the attitude sensing unit and transfers the motion sensing signal into an attitude signal. The joint motion computing unit is coupled with the attitude computing unit, and computes a zenith angle of the attitude sensing unit at the second position according to the attitude signal to further obtain the rotation angle of the joint according to the zenith angle.
    Type: Application
    Filed: March 14, 2013
    Publication date: November 21, 2013
    Applicant: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Jeen-Shing WANG, Ming-Hsin YEN, Yu-Liang HSU
  • Publication number: 20130074963
    Abstract: A faucet has a main body, a limiting ring and a handle device. The main body has a connecting section and a switch bar. The connecting section is formed on and protrudes from a top of the main body. The switch bar is movably mounted in the connecting section. The limiting ring is rotatably mounted around the connecting section and has a block. The handle device is securely connected with the switch bar. The limiting ring is located between the handle device and the main body. The block protrudes relative to the handle device. With the limiting ring, the handle device can be restricted by the limiting ring and the faucet can avoid being accidentally switched on by a child.
    Type: Application
    Filed: September 22, 2011
    Publication date: March 28, 2013
    Inventor: Yu-Liang Hsu
  • Publication number: 20130069917
    Abstract: A moving trajectory generation method includes the following steps of: sensing a movement of a writing device in the air by a moving trajectory sensing module so as to generate a moving trajectory and then generate a moving trajectory signal; generating a virtual projection plane and a trajectory projection plane by a trajectory reconstruction unit of a trajectory reconstruction module according to the moving trajectory signal; calculating an angle between the virtual projection plane and the trajectory projection plane, and generating a transformation matrix according to the angle; transforming the virtual projection plane to the trajectory projection plane according to the transformation matrix; and projecting the moving trajectory to the trajectory projection plane so as to obtain a two-dimensional trajectory signal.
    Type: Application
    Filed: August 3, 2012
    Publication date: March 21, 2013
    Inventors: Jeen-Shing WANG, Yu-Liang Hsu
  • Publication number: 20130035890
    Abstract: A moving trajectory calibration method is applied to receive a moving trajectory signal generated by a writing device while moving on a written plane and includes the following steps of: generating a first axial signal, a second axial signal and a third axial signal according to the moving trajectory signal by a detecting-calibration unit of an orientation calculation module, wherein the written plane is composed of the first axis and the second axis, and the third axis is perpendicular to the written plane; calibrating the first axial signal according to the third axial signal by the detecting-calibration unit, so as to generate a first axial trajectory signal; and calibrating the second axial signal according to the third axial signal by the detecting-calibration unit, so as to generate a second axial trajectory signal. In addition, a moving trajectory generation method is also disclosed.
    Type: Application
    Filed: August 3, 2012
    Publication date: February 7, 2013
    Inventors: Jeen-Shing WANG, Yu-Liang Hsu
  • Patent number: 5639999
    Abstract: A universally tilted inclination switch includes: a housing having a conical recess recessed downwardly in the housing, an actuating ball gravitationally rested on a central portion of the conical recess of the housing, a pair of terminals electrically connected to two poles of a power source of an electrical circuit, and a conducting disk normally gravitationally riding on the pair of terminals for electrically contacting the pair of terminals for closing the electrical circuit, whereby upon tilting of the housing to move the actuating ball, the conducting disk will be upwardly biased to disconnect the pair of terminals to open the circuit, thereby providing an inclination switch universally tilted to any orientation about the vertical axis for a more sensitive actuation of the switch for opening or closing the electrical circuit.
    Type: Grant
    Filed: October 23, 1995
    Date of Patent: June 17, 1997
    Inventor: Yu-Liang Hsu