Patents by Inventor Eric A. Knopf

Eric A. Knopf 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: 9132562
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic (EM) shielding. This simplicity of design can accrue many advantages to the small form factor desktop computer besides those related to aesthetic look and feel. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: September 15, 2015
    Assignee: Apple Inc.
    Inventors: Chiew-Siang Goh, Houtan R. Farahani, Eric A. Knopf, Ricardo A. Mariano, Joseph B. Moak, Matthew S. Theobald
  • Patent number: 9019699
    Abstract: Absorbers for a mass storage device are provided. The absorbers may be configured to protect the mass storage device from drop events and reduce the transmission of vibrations from and/or to the mass storage device. Additionally, the absorbers may occupy a smaller amount of space than traditional snubber mounting arrangements. The absorbers may include major surface absorbers formed from a first elastomeric material that engage major surfaces of the mass storage device. Corner absorbers formed from a second elastomeric material may engage the corners of the mass storage device and the side walls of a compartment in a case. The major surface absorbers and the corner absorbers may distribute and absorb load applied during a drop event. A related portable computing device and a related method are also provided.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: April 28, 2015
    Assignee: Apple Inc.
    Inventors: Eric A. Knopf, John M. Brock, Robert L. Coish, Christiaan A. Ligtenberg, Ron A. Hopkinson
  • Patent number: 8953321
    Abstract: A small form factor desktop computing device having a suitable internal cooling arrangement is disclosed. The device can be formed of a single piece seamless housing machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic shielding. The device can also include a removable foot, a heat producing element, a fan, an air processing manifold having a plurality of angled fins, and a heat exchanger.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: February 10, 2015
    Inventors: Eric A. Knopf, David P. Tarkinton, Matthew D. Rohrbach
  • Patent number: 8897001
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. In some embodiments, the housing includes a fastening system for securing and electrically grounding internal components to the housing. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: November 25, 2014
    Inventors: Eric A. Knopf, David P. Tarkington, Houtan R. Farahani
  • Publication number: 20140111933
    Abstract: A removable assembly for quickly inserting and removing a mass storage device from a compartment situated on the case of a portable computing device is described. The removable assembly is made of a mass storage device, a bracket which serves as a carrier for the mass storage device, and a metal plate. The mass storage device can be a solid state drive (SSD) card. The bracket is a single-piece plastic structure that can be deflected for snap insertion into the compartment and snap removal from the compartment. The metal plate conducts heat from the solid state drive (SSD) card to prevent it from overheating.
    Type: Application
    Filed: April 19, 2013
    Publication date: April 24, 2014
    Applicant: APPLE INC.
    Inventors: Eric A. Knopf, Bartley K. Andre, Matthew P. Casebolt, Houtan R. Farahani, William F. Leggett, Gavin J. Reid, Mikael M. Silvanto, Derek J. Yap
  • Publication number: 20130330975
    Abstract: An interposer for electrically coupling a battery-management circuit board in a power supply and a motherboard is described. The interposer includes: a substrate having a top surface and a bottom surface; first spring connectors, disposed on the top surface, which electrically couple to the battery-management circuit board; and second spring connectors, disposed on the bottom surface and electrically coupled to the first spring connectors, which electrically couple to the motherboard. Spring connectors in a first subset of the first and second spring connectors that convey power signals have a first vertical height, and spring connectors in a second subset of the first and second spring connectors that convey monitoring signals for the power supply have a second, smaller vertical height. In this way, the first subset is activated before the second subset is activated, thereby ensuring that an electrical path for the power signals is established first.
    Type: Application
    Filed: April 1, 2013
    Publication date: December 12, 2013
    Applicant: Apple Inc.
    Inventors: Ron A. Hopkinson, Eric A. Knopf, Eugene Kim, Peter M. Arnold, Jim Hwang, Matthew P. Casebolt
  • Publication number: 20130329349
    Abstract: A portable electronic device is described. This portable electronic device includes an external housing with a cavity defined by an edge. A keyboard, having a front surface and a back surface, is disposed in the cavity with the front surface facing the external housing. Moreover, a tray is disposed over the back surface of the keyboard, and is mechanically coupled to the external housing adjacent to the edge. Furthermore, battery cells are mechanically coupled to an opposite side of the tray from the back surface of the keyboard. The tray may allow the battery cells to be removed from the portable electronic device without damaging the keyboard. In addition, the tray may increase the compression strength and/or the bending strength of the portable electronic device.
    Type: Application
    Filed: September 26, 2012
    Publication date: December 12, 2013
    Applicant: APPLE INC.
    Inventors: Ron A. Hopkinson, Brett W. Degner, Robert S. Murphy, Christiaan A. Ligtenberg, Matthew P. Casebolt, Peter M. Arnold, Eric A. Knopf
  • Publication number: 20130329354
    Abstract: Absorbers for a mass storage device are provided. The absorbers may be configured to protect the mass storage device from drop events and reduce the transmission of vibrations from and/or to the mass storage device. Additionally, the absorbers may occupy a smaller amount of space than traditional snubber mounting arrangements. The absorbers may include major surface absorbers formed from a first elastomeric material that engage major surfaces of the mass storage device. Corner absorbers formed from a second elastomeric material may engage the corners of the mass storage device and the side walls of a compartment in a case. The major surface absorbers and the corner absorbers may distribute and absorb load applied during a drop event. A related portable computing device and a related method are also provided.
    Type: Application
    Filed: June 8, 2012
    Publication date: December 12, 2013
    Applicant: Apple Inc.
    Inventors: Eric A. Knopf, John M. BROCK, Robert L. Coish, Christiaan A. Ligtenberg, Ron A. Hopkinson
  • Publication number: 20130329352
    Abstract: The disclosed embodiments relate to a system that facilitates thermal conductance in a system that includes a module comprising a circuit board with integrated circuits, such as a solid-state drive. A thermal-coupling material between one side of the circuit board and an adjacent baseplate is used to increase thermal conduction between the circuit board and the baseplate. Furthermore, the module may include another thermal-coupling material between the baseplate and a housing that at least in part surrounds the circuit board, thereby increasing thermal conduction between the baseplate and the housing. In these ways, the baseplate and/or the housing may be used as a heat-transfer surfaces or heat spreaders that reduce hotspots associated with operation of the integrated circuits.
    Type: Application
    Filed: November 21, 2012
    Publication date: December 12, 2013
    Applicant: APPLE INC.
    Inventors: Jay S. Nigen, Ron A. Hopkinson, Derek J. Yap, Eric A. Knopf, William F. Leggett, Richard H. Tan
  • Publication number: 20130279107
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. In some embodiments, the housing includes a fastening system for securing and electrically grounding internal components to the housing. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Application
    Filed: June 19, 2013
    Publication date: October 24, 2013
    Inventors: Eric A. Knopf, David P. Tarkington, Houtan R. Farahani
  • Patent number: 8493727
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic (EM) shielding. This simplicity of design can accrue many advantages to the small form factor desktop computer besides those related to aesthetic look and feel. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: July 23, 2013
    Assignee: Apple Inc.
    Inventors: Eric A. Knopf, David P. Tarkington, Houtan R. Farahani
  • Patent number: 8451598
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic (EM) shielding. This simplicity of design can accrue many advantages to the small form factor desktop computer besides those related to aesthetic look and feel. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: May 28, 2013
    Assignee: Apple Inc.
    Inventors: Chiew-Siang Goh, Joseph B. Moak, Matthew S. Theobald, Houtan R. Farahani, Ricardo A. Mariano, Eric A. Knopf
  • Patent number: 8411434
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic (EM) shielding. This simplicity of design can accrue many advantages to the small form factor desktop computer besides those related to aesthetic look and feel. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: April 2, 2013
    Assignee: Apple Inc.
    Inventors: Chiew-Siang Goh, Joseph B. Moak, Matthew S. Theobald, Houtan R. Farahani, Ricardo A. Mariano, Eric A. Knopf
  • Publication number: 20130044429
    Abstract: A small form factor desktop computing device having a suitable internal cooling arrangement is disclosed. The device can be formed of a single piece seamless housing machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic shielding. The device can also include a removable foot, a heat producing element, a fan, an air processing manifold having a plurality of angled fins, and a heat exchanger.
    Type: Application
    Filed: September 13, 2012
    Publication date: February 21, 2013
    Applicant: Apple Inc.
    Inventors: Eric A. KNOPF, David P. Tarkington, Matthew D. Rohrbach
  • Patent number: 8295040
    Abstract: A small form factor desktop computing device having a suitable internal cooling arrangement is disclosed. The device can be formed of a single piece seamless housing machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic shielding. The device can also include a removable foot, a heat producing element, a fan, an air processing manifold having a plurality of angled fins, and a heat exchanger.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: October 23, 2012
    Assignee: Apple Inc.
    Inventors: Eric A. Knopf, David P. Tarkington, Matthew D. Rohrbach
  • Publication number: 20120106067
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic (EM) shielding. This simplicity of design can accrue many advantages to the small form factor desktop computer besides those related to aesthetic look and feel. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Application
    Filed: December 28, 2011
    Publication date: May 3, 2012
    Applicant: Apple Inc.
    Inventors: Chiew-Siang GOH, Joseph B. Moak, Matthew S. Theobald, Houtan R. Farahani, Ricardo A. Mariano, Eric A. Knopf
  • Publication number: 20110304976
    Abstract: A small form factor desktop computing device having a suitable internal cooling arrangement is disclosed. The device can be formed of a single piece seamless housing machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic shielding. The device can also include a removable foot, a heat producing element, a fan, an air processing manifold having a plurality of angled fins, and a heat exchanger.
    Type: Application
    Filed: September 29, 2010
    Publication date: December 15, 2011
    Applicant: APPLE INC.
    Inventors: Eric A. Knopf, David P. Tarkington, Matthew D. Rohrbach
  • Publication number: 20110304972
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic (EM) shielding. This simplicity of design can accrue many advantages to the small form factor desktop computer besides those related to aesthetic look and feel. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Application
    Filed: September 29, 2010
    Publication date: December 15, 2011
    Applicant: APPLE INC.
    Inventors: Chiew-Siang Goh, Joseph B. Moak, Matthew S. Theobald, Houtan R. Farahani, Ricardo A. Mariano, Eric A. Knopf
  • Publication number: 20110304968
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic (EM) shielding. This simplicity of design can accrue many advantages to the small form factor desktop computer besides those related to aesthetic look and feel. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Application
    Filed: September 29, 2010
    Publication date: December 15, 2011
    Applicant: APPLE INC.
    Inventors: Eric A. Knopf, David P. Tarkington
  • Publication number: 20110304974
    Abstract: An aesthetically pleasing small form factor desktop computer is described. The small form factor desktop computer can be formed of a single piece seamless housing that in the described embodiment is machined from a single billet of aluminum. The single piece seamless housing includes an aesthetically pleasing foot support having at least a portion formed of RF transparent material that provides easy user access to selected internal components as well as offers electromagnetic (EM) shielding. This simplicity of design can accrue many advantages to the small form factor desktop computer besides those related to aesthetic look and feel. Fewer components and less time and effort can be required for assembly of the small form factor desktop computer and the absence of seams in the single piece housing can provide good protection against environmental contamination of internal components as well as EM shielding.
    Type: Application
    Filed: September 29, 2010
    Publication date: December 15, 2011
    Applicant: APPLE INC.
    Inventors: Eric A. Knopf, David P. Tarkington, Houtan R. Farahani