Patents by Inventor Pei-Chia Chinag

Pei-Chia Chinag 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).

  • PHASE CHANGE MEMORY
    Publication number: 20120230099
    Abstract: A phase change memory with an operating current that can be gradually increased or gradually decreased. The phase change memory has a phase change storage element, a transistor, and a control circuit. The transistor is operable to adjust the operating current flowing through the phase change storage element. The transistor has a first terminal coupled to a voltage source, a second terminal coupled to the phase change storage element, and a control terminal receiving a control signal from the control circuit. The control circuit is specially designed to limit the transistor in a linear region.
    Type: Application
    Filed: May 22, 2012
    Publication date: September 13, 2012
    Applicant: Higgs Opl. Capitol LLC
    Inventors: Shyh-Shyuan SHEU, Pei-Chia Chinag, Wen-Pin Lin