Patents by Inventor Cheng-Yang Lee

Cheng-Yang Lee 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: 11973040
    Abstract: A method is provided for forming an integrated circuit (IC) chip package structure. The method includes providing a substrate for an interposer, and forming a conductive interconnect structure in and on the substrate for connecting a group of selected IC dies. The method includes forming warpage-reducing trenches in non-routing regions of the interposer, wherein the warpage-reducing trenches are sized and positioned based on a warpage characteristic to reduce the warpage of the chip package structure. The method also includes depositing a warpage-relief material in the warpage-reducing trenches according to the warpage characteristic to reduce the warpage of the chip package structure, and bonding the group of selected IC dies to the interposer to form a chip package structure.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: April 30, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tsung-Yang Hsieh, Chien-Chang Lee, Chia-Ping Lai, Wen-Chung Lu, Cheng-Kang Huang, Mei-Shih Kuo, Alice Huang
  • Publication number: 20150051531
    Abstract: A dressing structure comprising a composite substrate layer and a gel layer is provided. The composite substrate layer comprises a first substrate layer and a second substrate layer. The first substrate layer comprises a plurality of first pores. The second substrate layer comprises a plurality of second pores. The second substrate layer and the first substrate layer are flat and unwrinkled. The gel layer is at least disposed between the first substrate layer and the second substrate layer.
    Type: Application
    Filed: January 8, 2014
    Publication date: February 19, 2015
    Applicant: Tatung Company
    Inventor: Cheng-Yang Lee
  • Publication number: 20140121580
    Abstract: A dressing is provided. The dressing includes a back layer, a composite substrate, and a gel layer. The back layer has a surface. The composite substrate is disposed on the surface of the back layer, and includes a substrate layer and at least one barrier layer. The barrier layer is disposed between the back layer and the substrate layer. The gel layer is disposed on the composite substrate, wherein the substrate layer is located between the gel layer and the barrier layer. The barrier layer prevents liquid from permeating from the substrate layer to the surface of the back layer.
    Type: Application
    Filed: February 21, 2013
    Publication date: May 1, 2014
    Applicant: TATUNG COMPANY
    Inventor: Cheng-Yang Lee
  • Publication number: 20070081240
    Abstract: The graphic representation and structure of physical inspection results focuses on renovation of previous health reports primarily including words and numeral data of patient information. The human body system has a unique background of color or gray standard system diagram, while the complaints, physical examination, laboratory data and instrumental examination results of patients are prepared into a patient transparent film (drawing), which shall correspond to standard system diagram with respect to the human size. Then, the patient transparent film is superimposed into a standard system diagram, thereby offering an innovative graphic display of physical inspection report thanks to the transparency of films. And, the reporter may track and collect the medical history and records to prepare a clear and complete report optimally suited for bridging the gap between patients and physicians.
    Type: Application
    Filed: October 11, 2005
    Publication date: April 12, 2007
    Inventor: Cheng-Yang Lee