Patents by Inventor Chia Yu Wang

Chia Yu Wang 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: 20200128977
    Abstract: A quilt structure with non-powered energy layer having an insulating layer, a first barrier layer, a second barrier layer, a first fabric layer and a second fabric layer is provided. The first barrier layer and the second barrier layer are disposed on two opposite sides of the insulating layer. The first fabric layer is disposed on one of the first barrier layer or the second barrier layer opposite the insulating layer, and the second fabric layer is disposed on another of the first barrier layer or the second barrier layer opposite the insulating layer. At least one of the insulating layer, the first fabric layer and the second fabric layer has bio-energetic fibers or far-infrared fibers.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 30, 2020
    Inventors: Tien-Show LIANG, Shu Han LIANG, Shu Ting LIANG, Sheng-Tang WU, En MENG, Juin-Hong CHERNG, Wen Sheng LEE, Shu-Jen CHANG, Chia-Yu WANG
  • Publication number: 20200097255
    Abstract: In some embodiments, a method for generating a random bit is provided. The method includes generating a first random bit by providing a random number generator (RNG) signal to a magnetoresistive random-access memory (MRAM) cell. The RNG signal has a probability of about 0.5 to switch the resistive state of the MRAM cell from a first resistive state corresponding to a first data state to a second resistive state corresponding to a second data sate. The first random bit is then read from the MRAM cell.
    Type: Application
    Filed: June 7, 2019
    Publication date: March 26, 2020
    Inventors: Harry-Hak-Lay Chuang, Chih-Yang Chang, Ching-Huang Wang, Chih-Hui Weng, Tien-Wei Chiang, Meng-Chun Shih, Chia Yu Wang, Chia-Hsiang Chen
  • Publication number: 20200096559
    Abstract: In some embodiments, a semiconductor wafer testing system is provided. The semiconductor wafer testing system includes a semiconductor wafer prober having one or more conductive probes, where the semiconductor wafer prober is configured to position the one or more conductive probes on an integrated chip (IC) that is disposed on a semiconductor wafer. The semiconductor wafer testing system also includes a ferromagnetic wafer chuck, where the ferromagnetic wafer chuck is configured to hold the semiconductor wafer while the wafer prober positions the one or more conductive probes on the IC. An upper magnet is disposed over the ferromagnetic wafer chuck, where the upper magnet is configured to generate an external magnetic field between the upper magnet and the ferromagnetic wafer chuck, and where the ferromagnetic wafer chuck amplifies the external magnetic field such that the external magnetic field passes through the IC with an amplified magnetic field strength.
    Type: Application
    Filed: May 14, 2019
    Publication date: March 26, 2020
    Inventors: Harry-Hak-Lay Chuang, Chih-Yang Chang, Ching-Huang Wang, Tien-Wei Chiang, Meng-Chun Shih, Chia Yu Wang
  • Publication number: 20190272965
    Abstract: A load control system includes a power switching device and a control device, wherein the power switching device includes a first power input port, a second power input port and a power output port. The first power input port and the second power input port are electrically connected to a first battery and a second battery respectively, and the power output port is electrically connected to the control device. The power output port receives the power which is input to the first power input port or the second power input port so as to supply the power to the control device. The control device is adapted to control a load to switch and to control the power switching device to utilize the power from the first power input port and the second power input port alternatively, thereby extending the respective usage time of the first battery and the second battery.
    Type: Application
    Filed: March 2, 2018
    Publication date: September 5, 2019
    Applicant: GRAND MATE CO., LTD.
    Inventors: CHUNG-CHIN HUANG, CHIN-YING HUANG, HSIN-MING HUANG, HSING-HSIUNG HUANG, YEN-JEN YEH, CHIA-YU WANG
  • Publication number: 20190066820
    Abstract: The disclosure is related a method for testing a magnetic memory device and a test apparatus are provided. In some exemplary embodiments, the method includes at least the following steps. The magnetic memory device is initialized by applying a first magnetic field to force write a first data to the magnetic memory device. Then, a second magnetic field is applied to the magnetic memory device. Second data may be obtained from the magnetic memory device by performing a chip probing process. Accordingly, performance of the magnetic memory device may be determined based on the second data.
    Type: Application
    Filed: August 30, 2017
    Publication date: February 28, 2019
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chia-Yu Wang, Ching-Huang Wang, Chun-Jung Lin, Tien-Wei Chiang, Meng-Chun Shih, Kuei-Hung Shen
  • Publication number: 20180268776
    Abstract: A smart apparatus includes an action figure, a base, a control unit, a display device, a colored light emitting module, and a power supply module. The first wireless transmission module of the control unit wirelessly receives an execution signal and sends it to the first microprocessor to generate a first power signal, a second power signal or a display signal. The power control module controls the display device and the colored light emitting module according to strength levels of the first and second power signals, respectively, to brighten, darken or switch between multiple colors. The first microprocessor sends a data to the display device according to the display signal to display the data. A smart apparatus operating system which includes a smart electronic device is further provided.
    Type: Application
    Filed: March 16, 2017
    Publication date: September 20, 2018
    Inventors: Chia-Yu WANG, Dai-Shin HO, Chiang-Wen LAI
  • Publication number: 20130085712
    Abstract: An inertial sensing input apparatus includes a motion sensing module, a state determination module, an attitude estimation module, a coordinate transformation module, a gravity elimination module, an integral operation module, a data storage module, a trajectory modification module and a trajectory removal module. When the inertial sensing input apparatus is in a moving time period, the coordinate transformation module transforms a relative acceleration measured by the motion sensing module to an absolute acceleration based on a rotational attitude estimated by the attitude estimation module. The integral operation module calculates a velocity and a displacement based on an absolute acceleration revised by the gravity elimination module and forwards them to the data storage module. When the Kth moving time period is detected by the state determination module, the trajectory modification module modifies a moving trajectory.
    Type: Application
    Filed: February 28, 2012
    Publication date: April 4, 2013
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chia-Yu WANG, Ching-Hsiang TU, Chih-Tsung CHIANG, Chih-Kai CHIU
  • Patent number: 8085255
    Abstract: A method and apparatus for zooming an image. In the present method, a plurality of scan periods and a plurality of scan data are provided, wherein the ith scan data is provided in the ith scan period. The jth scan data is used to drive at least two adjacent scan lines within the jth scan period, wherein i, j are natural numbers.
    Type: Grant
    Filed: October 11, 2007
    Date of Patent: December 27, 2011
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chia-Yi Lu, Chia-Yu Wang
  • Publication number: 20080266327
    Abstract: A method and apparatus for zooming an image. In the present method, a plurality of scan periods and a plurality of scan data are provided, wherein the ith scan data is provided in the ith scan period. The jth scan data is used to drive at least two adjacent scan lines within the jth scan period, wherein i, j are natural numbers.
    Type: Application
    Filed: October 11, 2007
    Publication date: October 30, 2008
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Chia-Yi Lu, Chia-Yu Wang
  • Publication number: 20080137958
    Abstract: A method of utilizing a mobile communication device to convert image character into text and a system thereof are provided, which are utilized in a service to wirelessly transmit the image character captured by the mobile communication device to a server for being converted into an encoded text and then returned to the mobile communication device. The method includes the step of obtaining a digital image containing an image character; utilizing a wireless communication network to transmit the digital image into a server; extracting the area of the image character of the digital image; then, after recognizing and converting an image character program of the image character into a corresponding text, returning the text to the mobile communication device to be displayed, such that the problem of an inconvenient input operation when a large number of texts are input into the mobile communication device is solved.
    Type: Application
    Filed: February 16, 2007
    Publication date: June 12, 2008
    Applicant: Industrial Technology Research Institute
    Inventors: Chia-Yu Wang, Po-Lung Chen, Pei-Chun Chen, Ko-Shyang Wang, Chih-Chang Chen
  • Publication number: 20080016371
    Abstract: Systems and methods for registering fingerprints, setting a login method for an application, and logging into the application are provided. In the registration phase, the system receives a fingerprint signal, which is assigned to one of the many finger related data. In the phase which sets the login method, the system detects a login-signal, which comprises an identity, a password, and a command to execute the application. The system commands the display of the fingerprint related data and receives a selection message corresponding to one of the finger related data. The system assigns the application, the identity, the password to the selected fingerprint related data. In the login phase, the system receives the fingerprint signal and thereby, retrieves the corresponding application, the identity, and the password as well. The system generates a start signal comprising the identity, the password, and the command to execute the application.
    Type: Application
    Filed: July 3, 2007
    Publication date: January 17, 2008
    Applicants: ARACHNOID BIOMETRICS IDENTIFICATION GROUP CORP., ACER INC.
    Inventors: Yuan-Lin Jiang, Chia-Yu Wang, James Young, Chieh-Pin Su, Chan-Ping Po, Shin-Hsin Change
  • Patent number: 7125388
    Abstract: A method and a robotic device for locomotion training. The method involves shifting a subject's pelvis without directly contacting the subject's leg, thereby causing the subject's legs to move along a moveable surface. The device comprises two backdriveable robots, each having three pneumatic cylinders that connect to each other at their rod ends for attachment to the subject's torso. Also provided is a method of determining a locomotion training strategy for a pelvic-shifting robot by incorporating dynamic motion optimization.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: October 24, 2006
    Assignee: The Regents of the University of California
    Inventors: David J. Reinkensmeyer, Susan J. Harkema, V. Reggie Edgerton, James Bobrow, Chia Yu Wang
  • Patent number: 6720791
    Abstract: An LCD panel testing method. The method comprises forming jump lines in a predetermined region on the substrate between the signal lines via mask design when forming TFT LCD arrays, and thus forming a plurality of signal-line groups each with two signal lines coupled by the jump lines. Thereupon, an array tester sequentially tests two pixels corresponding to the signal lines in the signal groups. If one of the feedback signals from the signal groups does not meet a predetermined standard, it is determined that one or both pixels in the signal group are defective. The defective pixel or pixels are then identified using an electronic microscope to test two pixels at the same time. In this way, the number of probe pins and tests performed is halved. The probe pin size is also thus less restrictive due to larger probe pin intervals. Consequently, yield is greatly increased.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: April 13, 2004
    Assignee: Hannstar Display Corporation
    Inventors: Jia-Shyong Cheng, Chia-Yu Wang, Shing-shiang Chang
  • Publication number: 20020063574
    Abstract: The present invention relates to an LCD testing method. The method comprises forming jump lines in a predetermined region on the substrate between the signal lines via mask design when forming TFT LCD arrays, and thus forming a plurality of signal-line groups each with two signal lines coupled by the jump lines. Thereupon, an array tester sequentially tests two pixels corresponding to the signal lines in the signal groups. If one of the feedback signals from the signal groups does not meet a predetermined standard, it is determined that one or both pixels in the signal group are defective. The defective pixel or pixels are then identified using an optical apparatus such as an electronic microscope having a scope capable of testing two pixels at the same time. In this way, the number of probe pins and tests performed is halved. The probe pin size is also thus less restrictive due to larger probe pin intervals. Consequently, yield is greatly increased.
    Type: Application
    Filed: August 27, 2001
    Publication date: May 30, 2002
    Inventors: Jia-Shyong Cheng, Chia-Yu Wang, Shing-Shiang Chang