Patents by Inventor Wen-Hui Chang

Wen-Hui Chang 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: 11990443
    Abstract: In an embodiment, an interposer has a first side, a first integrated circuit device attached to the first side of the interposer with a first set of conductive connectors, each of the first set of conductive connectors having a first height, a first die package attached to the first side of the interposer with a second set of conductive connectors, the second set of conductive connectors including a first conductive connector and a second conductive connector, the first conductive connector having a second height, the second conductive connector having a third height, the third height being different than the second height, a first dummy conductive connector being between the first side of the interposer and the first die package, an underfill disposed beneath the first integrated circuit device and the first die package, and an encapsulant disposed around the first integrated circuit device and the first die package.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: May 21, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Kuan-Yu Huang, Sung-Hui Huang, Shang-Yun Hou, Shu Chia Hsu, Yu-Yun Huang, Wen-Yao Chang, Yu-Jen Cheng
  • Publication number: 20140160469
    Abstract: A measurement method configured to measure a stereoscopic display includes: causing at least three different displaying positions to emit lights corresponding to a first viewing zone and measuring light intensities of the lights emitted by the displaying positions corresponding to the first viewing zone to respectively obtain at least three sets of first view light intensity distribution data, causing at least three different displaying positions to emit lights corresponding to the second viewing zone and measuring light intensities of the lights emitted by the displaying positions corresponding to the second viewing zone to respectively obtain at least three sets of second view light intensity distribution data, and calculating a set of total comprehensive distribution data according to the first and second view light intensity distribution data. A measurement apparatus and a computer program product are also provided.
    Type: Application
    Filed: December 2, 2013
    Publication date: June 12, 2014
    Applicant: Industrial Technology Research Institute
    Inventors: Kuo-Chung Huang, Yi-Heng Chou, Ching-Chiu Liao, Yu-Han Chen, Hoang-Yan Lin, Wen-Hui Chang, Kuen Lee, Lang-Chin Lin
  • Publication number: 20140033105
    Abstract: A control system for displaying a corresponding control interfaces on a control device based on different external devices comprises storage with a plurality of control interfaces corresponding to different external devices in one-to-one relationship, a searching module, a communicating module, a displaying module, and a selecting module. The searching module searches external devices matched with the control device in a predetermined range around the control device. The communicating module obtains feature information from the matched external devices in response to the communicating signal. The displaying module extracts and displays the obtained feature information. The selecting module selects one of matched external devices as an object device based on the displayed feature information. The display module further extracts and displays the control interface corresponding to the object device for controlling the object device.
    Type: Application
    Filed: April 18, 2013
    Publication date: January 30, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: HONG-SHENG CHEN, WEN-HUI CHANG, WEI-CHIEH CHAN, CHING-CHANG LIN, CHICH-JANE CHAO, MING-YANG CHENG
  • Publication number: 20110066056
    Abstract: The exercise auxiliary device comprises a body, a fastener, an ear-clip heart rate sensor, a microprocessor and an indicator. The fastener is mounted on the body for attaching the body to a garment on a user. The ear-clip heart rate sensor is adapted to clip an earlobe of the user, senses blood pulse from the earlobe and accordingly generates a voltage signal. The microprocessor is mounted in the body, electrically connected to the ear-clip heart rate sensor, computes an instantaneous heart rate according to the voltage signal. The indicator is connected to the microprocessor, controlled by the microprocessor to generate a reminding signal. The exercise auxiliary device can be easily worn by attaching the body to a garment of a user with the fastener and clipping an earlobe with the ear-clip heart rate sensor.
    Type: Application
    Filed: September 11, 2009
    Publication date: March 17, 2011
    Inventors: Chenghua Huang, Yung-Chi Tsai, Wen-Hui Chang