Patents by Inventor Didier Chavet

Didier Chavet 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).

  • Discrete component backward traceability and semiconductor device forward traceability
    Patent number: 10229886
    Abstract: A system is disclosed for providing backward and forward traceability by a methodology which identifies discrete components (die, substrate and/or passives) that are included in a semiconductor device. The present technology further includes a system for generating a unique identifier and marking a semiconductor device with the unique identifier enabling the semiconductor device, and the discrete components within that device, to be tracked and traced through each process and test in the production of the semiconductor device.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: March 12, 2019
    Assignee: SanDisk Semiconductor (Shanghai) Co. Ltd.
    Inventors: Cheeman Yu, Didier Chavet
  • DISCRETE COMPONENT BACKWARD TRACEABILITY AND SEMICONDUCTOR DEVICE FORWARD TRACEABILITY
    Publication number: 20160181205
    Abstract: A system is disclosed for providing backward and forward traceability by a methodology which identifies discrete components (die, substrate and/or passives) that are included in a semiconductor device. The present technology further includes a system for generating a unique identifier and marking a semiconductor device with the unique identifier enabling the semiconductor device, and the discrete components within that device, to be tracked and traced through each process and test in the production of the semiconductor device.
    Type: Application
    Filed: February 25, 2016
    Publication date: June 23, 2016
    Applicant: SanDisk Semiconductor (Shanghai) Co. Ltd.
    Inventors: Cheeman Yu, Didier Chavet
  • DISCRETE COMPONENT BACKWARD TRACEABILITY AND SEMICONDUCTOR DEVICE FORWARD TRACEABILITY
    Publication number: 20130006564
    Abstract: A system is disclosed for providing backward and forward traceability by a methodology which identifies discrete components (die, substrate and/or passives) that are included in a semiconductor device. The present technology further includes a system for generating a unique identifier and marking a semiconductor device with the unique identifier enabling the semiconductor device, and the discrete components within that device, to be tracked and traced through each process and test in the production of the semiconductor device.
    Type: Application
    Filed: October 4, 2010
    Publication date: January 3, 2013
    Inventors: Didier Chavet, Cheeman Yu, Hem Takiar, Frank Lu, Chih-Chiang Tung, Jiaming Shi