Patents by Inventor Chia W. Wang

Chia W. 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).

  • MULTI-LEVEL STAGGERED TERMINAL STRUCTURE AND SEMICONDUCTOR PACKAGE AND ASSEMBLY USING THE SAME
    Publication number: 20240096780
    Abstract: A terminal structure includes an electrically conductive post, an electrically conductive flange, and a stress buffer. The electrically conductive post has a bottom surface at a first level and an upper sidewall laterally covered by the stress buffer. The stress buffer has a bottom surface at a second level between the top surface and the bottom surface of the electrically conductive post. The electrically conductive flange extends laterally from the upper sidewall of the electrically conductive post to an outer peripheral edge thereof, and has a depression surface at a third level between the top surface and the bottom surface of the electrically conductive post. Accordingly, the terminal structure has multi-level staggered configuration and is advantageous to achieving the desired wetting height for robust visual inspection and improving primary and secondary board-level reliability.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Inventors: Charles W. C. LIN, Chia-Chung WANG
  • Vehicle hybrid energy system
    Patent number: 8381849
    Abstract: A hybrid energy storage system suitable for use in a vehicle having an electrified drivetrain includes a first energy storage module and a second energy storage module that is different than the first energy storage module. The first energy storage module may have a cell configuration, a cell chemistry, a cell number, a controller or another characteristic different than a like characteristic of the second energy storage module.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: February 26, 2013
    Assignee: The Regents of the University of Michigan
    Inventors: Ann M. Sastry, Kimberly A. Cook-Chennault, Chia W. Wang, Fabio Albano
  • Biological Battery or Fuel Cell Utilizing Mitochondria
    Publication number: 20080261085
    Abstract: A battery or fuel cell that includes at least one electrode having a biological component. The biological component may be formed on the cathode and may consist of a material including mitochondria.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 23, 2008
    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Ann M. Sastry, Muinsh V. Inamdar, Chia W. Wang, Martin Philbert, James A. Miller
  • Vehicle Hybrid Energy System
    Publication number: 20080245587
    Abstract: A hybrid energy storage system suitable for use in a vehicle having an electrified drivetrain includes a first energy storage module and a second energy storage module that is different than the first energy storage module. The first energy storage module may have a cell configuration, a cell chemistry, a cell number, a controller or another characteristic different than a like characteristic of the second energy storage module.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 9, 2008
    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Ann M. Sastry, Kimberly A. Cook-Chennault, Chia W. Wang, Fabio Albano