Patents by Inventor Che Seong Law

Che Seong Law 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).

  • Contact configuration for undertaking tests on circuit board
    Patent number: 8979550
    Abstract: An electronic structure (for example a reliability board or a cycling control module) has a body including a body portion insertable into a connector. A plurality of contact structures are provided on a side of the body portion, each contact structure comprising a first contact and a second contact spaced from the first contact, with the first and second contacts of each contact structure being aligned in the direction of insertion of the body portion into the connector. A corresponding second plurality of contact structures is provided on a side of the body portion opposite the first—mentioned side. These contacts connect with respective corresponding contacts of the connector.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: March 17, 2015
    Assignee: Spansion LLC
    Inventors: Che Seong Law, Kaneasan Edumban
  • Contact configuration for undertaking tests on circuit board
    Patent number: 8708710
    Abstract: An electronic structure (for example a reliability board or a cycling control module) has a body including a body portion insertable into a connector. A plurality of contact structures are provided on a side of the body portion, each contact structure comprising a first contact and a second contact spaced from the first contact, with the first and second contacts of each contact structure being aligned in the direction of insertion of the body portion into the connector. A corresponding second plurality of contact structures is provided on a side of the body portion opposite the first-mentioned side. These contacts connect with respective corresponding contacts of the connector.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: April 29, 2014
    Assignee: Spansion LLC
    Inventors: Che Seong Law, Kaneasan Edumban
  • Contact configuration for undertaking tests on circuit board
    Publication number: 20090033334
    Abstract: An electronic structure (for example a reliability board or a cycling control module) has a body including a body portion insertable into a connector. A plurality of contact structures are provided on a side of the body portion, each contact structure comprising a first contact and a second contact spaced from the first contact, with the first and second contacts of each contact structure being aligned in the direction of insertion of the body portion into the connector. A corresponding second plurality of contact structures is provided on a side of the body portion opposite the first-mentioned side. These contacts connect with respective corresponding contacts of the connector.
    Type: Application
    Filed: July 30, 2007
    Publication date: February 5, 2009
    Inventors: Che Seong Law, Kaneasan Edumban
  • Testing for operating life of a memory device with address cycling using a gray code sequence
    Patent number: 7254692
    Abstract: In a method and system for cycling through addresses of a memory device, a respective bit pattern comprised of a predetermined number of bits is generated for each address. The respective bit pattern for each of the addresses is cycled through with a transition of less than the predetermined number of bits for sequencing to each subsequent address. For example, the respective bit pattern for each of the addresses is cycled through in a gray code sequence. By limiting the number of transitions in the address bits, charge gain failure of a flash memory device is minimized and even may be eliminated.
    Type: Grant
    Filed: March 2, 2004
    Date of Patent: August 7, 2007
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Wan Yen Teoh, Che Seong Law