Patents by Inventor Wang-Jung Chih

Wang-Jung Chih 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).

  • Resistive memory device and method for manufacturing with protrusion of electrode
    Patent number: 12041860
    Abstract: A resistive memory device includes a bottom electrode, a top electrode and a resistance changing element. The top electrode is disposed above and spaced apart from the bottom electrode, and has a downward protrusion aligned with the bottom electrode. The resistance changing element covers side and bottom surfaces of the downward protrusion.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: July 16, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Yu-Der Chih, Wen-Zhang Lin, Yun-Sheng Chen, Jonathan Tsung-Yung Chang, Chrong-Jung Lin, Ya-Chin King, Cheng-Jun Lin, Wang-Yi Lee
  • Pacifier with fever heat alarm device
    Patent number: 5581238
    Abstract: An improved pacifier for a baby which is equipped with a chip-style thermo-sensitive resistor at the tip of the nipple thereof for detecting the oral temperature of a baby; and a liquid crystal display is disposed on the side of the rear portion of the pacifier for display of a detected temperature; and an antenna and a transmitter for delivery of alarm signals which can be received by an amplifying circuit of a receiver housed in a TV set or a stereo set to produce alarm or music or preset words so that parents or adults can be alarmed of the condition of a baby.
    Type: Grant
    Filed: May 12, 1995
    Date of Patent: December 3, 1996
    Inventors: Mei-Hui Chang, Wang-Jung Chih, Shih-Yi Chang