Patents by Inventor Chea Phann

Chea Phann 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).

  • BARRIER DEVICE USED IN THE MANUFACTURE OF A LAPPING PLATE, AND RELATED APPARATUSES AND METHODS OF MAKING
    Publication number: 20230405757
    Abstract: The present disclosure includes barrier devices for use in an apparatus used to form lapping plates. The barrier devices can contain liquid on the surface of the lapping plate platen. The present disclosure also involves related methods.
    Type: Application
    Filed: August 30, 2023
    Publication date: December 21, 2023
    Inventors: Chea Phann, Ricky Ray Anderson, Kevin Lambert Mayer, Mihaela Ruxandra Baurceanu, Andrew David Habermas, Raymond Leroy Moudry, Joel William Hoehn
  • One or more conformal members used in the manufacture of a lapping plate, and related apparatuses and methods of making
    Patent number: 11826881
    Abstract: The present disclosure includes one or more resilient members for use in an apparatus used to form lapping plates. The resilient members can permit processing members such as charging elements and shaving blades to conform to irregularities in surface topography of lapping plate platens.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: November 28, 2023
    Assignee: Seagate Technology LLC
    Inventors: Mihaela Ruxandra Baurceanu, Chea Phann, Kevin Lamber Mayer, Ricky Ray Anderson, Andrew David Habermas
  • Barrier device used in the manufacture of a lapping plate, and related apparatuses and methods of making
    Patent number: 11780048
    Abstract: The present disclosure includes barrier devices for use in an apparatus used to form lapping plates. The barrier devices can contain liquid on the surface of the lapping plate platen. The present disclosure also involves related methods.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: October 10, 2023
    Assignee: Seagate Technology LLC
    Inventors: Chea Phann, Ricky Ray Anderson, Kevin Lambert Mayer, Mihaela Ruxandra Baurceanu, Andrew David Habermas, Raymond Leroy Moudry, Joel William Hoehn
  • ONE OR MORE CONFORMAL MEMBERS USED IN THE MANUFACTURE OF A LAPPING PLATE, AND RELATED APPARATUSES AND METHODS OF MAKING
    Publication number: 20210268625
    Abstract: The present disclosure includes one or more resilient members for use in an apparatus used to form lapping plates. The resilient members can permit processing members such as charging elements and shaving blades to conform to irregularities in surface topography of lapping plate platens.
    Type: Application
    Filed: May 14, 2021
    Publication date: September 2, 2021
    Inventors: Mihaela Ruxandra Baurceanu, Chea Phann, Kevin Lamber Mayer, Ricky Ray Anderson, Andrew David Habermas
  • One or more conformal members used in the manufacture of a lapping plate, and related apparatuses and methods of making
    Patent number: 11020838
    Abstract: The present disclosure includes one or more resilient members for use in an apparatus used to form lapping plates. The resilient members can permit processing members such as charging elements and shaving blades to conform to irregularities in surface topography of lapping plate platens.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: June 1, 2021
    Assignee: Seagate Technology LLC
    Inventors: Mihaela Ruxandra Baurceanu, Chea Phann, Kevin Lamber Mayer, Ricky Ray Anderson, Andrew David Habermas
  • BARRIER DEVICE USED IN THE MANUFACTURE OF A LAPPING PLATE, AND RELATED APPARATUSES AND METHODS OF MAKING
    Publication number: 20200262025
    Abstract: The present disclosure includes barrier devices for use in an apparatus used to form lapping plates. The barrier devices can contain liquid on the surface of the lapping plate platen. The present disclosure also involves related methods.
    Type: Application
    Filed: May 7, 2020
    Publication date: August 20, 2020
    Inventors: Chea Phann, Ricky Ray Anderson, Kevin Lambert Mayer, Mihaela Ruxandra Baurceanu, Andrew David Habermas, Raymond Leroy Moudry, Joel William Hoehn
  • Barrier device used in the manufacture of a lapping plate, and related apparatuses and methods of making
    Patent number: 10682737
    Abstract: The present disclosure includes barrier devices for use in an apparatus used to form lapping plates. The barrier devices can contain liquid on the surface of the lapping plate platen. The present disclosure also involves related methods.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: June 16, 2020
    Assignee: Seagate Technology LLC
    Inventors: Chea Phann, Ricky Ray Anderson, Kevin Lambert Mayer, Mihaela Ruxandra Baurceanu, Andrew David Habermas, Raymond Leroy Moudry, Joel William Hoehn
  • One or more charging members used in the manufacture of a lapping plate, and related apparatuses and methods of making
    Patent number: 10654146
    Abstract: The present disclosure includes charging members for charging abrasive particles into the surface of a lapping plate. The charging members include one or more channels to permit abrasive slurry to flow through when the charging member is in contact with the lapping plate.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: May 19, 2020
    Assignee: Seagate Technology LLC
    Inventors: Mihaela Ruxandra Baurceanu, Ricky Ray Anderson, Andrew David Habermas, Chea Phann
  • ONE OR MORE CHARGING MEMBERS USED IN THE MANUFACTURE OF A LAPPING PLATE, AND RELATED APPARATUSES AND METHODS OF MAKING
    Publication number: 20190224806
    Abstract: The present disclosure includes charging members for charging abrasive particles into the surface of a lapping plate. The charging members include one or more channels to permit abrasive slurry to flow through when the charging member is in contact with the lapping plate.
    Type: Application
    Filed: January 23, 2018
    Publication date: July 25, 2019
    Inventors: Mihaela Ruxandra Baurceanu, Ricky Ray Anderson, Andrew David Habermas, Chea Phann
  • ONE OR MORE CONFORMAL MEMBERS USED IN THE MANUFACTURE OF A LAPPING PLATE, AND RELATED APPARATUSES AND METHODS OF MAKING
    Publication number: 20190070709
    Abstract: The present disclosure includes one or more resilient members for use in an apparatus used to form lapping plates. The resilient members can permit processing members such as charging elements and shaving blades to conform to irregularities in surface topography of lapping plate platens.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 7, 2019
    Inventors: Mihaela Ruxandra Baurceanu, Chea Phann, Kevin Lamber Mayer, Ricky Ray Anderson, Andrew David Habermas
  • BARRIER DEVICE USED IN THE MANUFACTURE OF A LAPPING PLATE, AND RELATED APPARATUSES AND METHODS OF MAKING
    Publication number: 20180001439
    Abstract: The present disclosure includes barrier devices for use in an apparatus used to form lapping plates. The barrier devices can contain liquid on the surface of the lapping plate platen. The present disclosure also involves related methods.
    Type: Application
    Filed: June 30, 2016
    Publication date: January 4, 2018
    Inventors: Chea Phann, Ricky Ray Anderson, Kevin Lambert Mayer, Mihaela Ruxandra Baurceanu, Andrew David Habermas, Raymond Leroy Moudry, Joel William Hoehn