Patents by Inventor Dat Dinh

Dat Dinh 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: 11195820
    Abstract: A fractured semiconductor die is disclosed, together with a semiconductor device including the fractured semiconductor die. During fabrication of the semiconductor dies in a wafer, the wafer may be scored in a series of parallel scribe lines through portions of each row of semiconductor dies. The scribe lines then propagate through the full thickness of the wafer to fracture off a portion of each of the semiconductor dies. It may happen that electrical traces such as bit lines in the memory cell arrays short together during the die fracture process. These electrical shorts may be cleared by running a current through each of the electrical traces.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: December 7, 2021
    Assignee: SanDisk Technologies LLC
    Inventors: Daniel Linnen, Kirubakaran Periyannan, Jayavel Pachamuthu, Narendhiran Cr, Jay Dholakia, Everett Lyons, IV, Hoang Huynh, Dat Dinh
  • Patent number: 11139276
    Abstract: A fractured semiconductor die is disclosed, together with a semiconductor device including the fractured semiconductor die. During fabrication of the semiconductor dies in a wafer, the wafer may be scored in a series of parallel scribe lines through portions of each row of semiconductor dies. The scribe lines then propagate through the full thickness of the wafer to fracture off a portion of each of the semiconductor dies. It may happen that electrical traces such as bit lines in the memory cell arrays short together during the die fracture process. These electrical shorts may be cleared by running a current through each of the electrical traces.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: October 5, 2021
    Assignee: SanDisk Technologies LLC
    Inventors: Daniel Linnen, Kirubakaran Periyannan, Jayavel Pachamuthu, Narendhiran Cr, Jay Dholakia, Everett Lyons, IV, Hoang Huynh, Dat Dinh
  • Publication number: 20210280559
    Abstract: A fractured semiconductor die is disclosed, together with a semiconductor device including the fractured semiconductor die. During fabrication of the semiconductor dies in a wafer, the wafer may be scored in a series of parallel scribe lines through portions of each row of semiconductor dies. The scribe lines then propagate through the full thickness of the wafer to fracture off a portion of each of the semiconductor dies. It may happen that electrical traces such as bit lines in the memory cell arrays short together during the die fracture process. These electrical shorts may be cleared by running a current through each of the electrical traces.
    Type: Application
    Filed: March 3, 2020
    Publication date: September 9, 2021
    Applicant: SANDISK TECHNOLOGIES LLC
    Inventors: Daniel Linnen, Kirubakaran Periyannan, Jayavel Pachamuthu, Narendhiran CR, Jay Dholakia, Everett Lyons, IV, Hoang Huynh, Dat Dinh