Patents by Inventor William F. Leggett
William F. Leggett 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).
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Patent number: 11360631Abstract: A configurable, force-sensitive input structure for an electronic device is disclosed. The input structure has a metal contact layer, a sense layer positioned below the metal contact layer, and a drive layer capacitively coupled to the sense layer. The input structure may also have a compliant layer positioned between and coupled to the sense layer and the drive layer, a rigid base layer positioned below the drive layer, and a set of supports positioned between the metal contact layer and the rigid base layer.Type: GrantFiled: March 16, 2021Date of Patent: June 14, 2022Assignee: Apple Inc.Inventors: John B. Morrell, Ron A. Hopkinson, Peter M. Arnold, Mikael M. Silvanto, William F. Leggett
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Publication number: 20210200385Abstract: A configurable, force-sensitive input structure for an electronic device is disclosed. The input structure has a metal contact layer, a sense layer positioned below the metal contact layer, and a drive layer capacitively coupled to the sense layer. The input structure may also have a compliant layer positioned between and coupled to the sense layer and the drive layer, a rigid base layer positioned below the drive layer, and a set of supports positioned between the metal contact layer and the rigid base layer.Type: ApplicationFiled: March 16, 2021Publication date: July 1, 2021Inventors: John B. Morrell, Ron A. Hopkinson, Peter M. Arnold, Mikael M. Silvanto, William F. Leggett
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Patent number: 10983650Abstract: A dynamic input surface for an electronic device and a method of reconfiguring the same is disclosed. The input surface has a partially-flexible metal contact portion defining an input area, and a group of indicators. The indicators may be group of holes extending through the contact portion. The group of holes may be selectively illuminated based on a gesture performed on the contact portion. A size of the input area may be dynamically varied based on the gesture. Additionally, the group of indicators indicates a boundary of the input area.Type: GrantFiled: April 30, 2020Date of Patent: April 20, 2021Assignee: Apple Inc.Inventors: Brett W. Degner, Daniel D. Sunshine, Ron A. Hopkinson, Christiaan A. Ligtenberg, William F. Leggett, Patrick Kessler
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Patent number: 10963117Abstract: A configurable, force-sensitive input structure for an electronic device is disclosed. The input structure has a metal contact layer, a sense layer positioned below the metal contact layer, and a drive layer capacitively coupled to the sense layer. The input structure may also have a compliant layer positioned between and coupled to the sense layer and the drive layer, a rigid base layer positioned below the drive layer, and a set of supports positioned between the metal contact layer and the rigid base layer.Type: GrantFiled: September 28, 2015Date of Patent: March 30, 2021Assignee: Apple Inc.Inventors: John B. Morrell, Ron A. Hopkinson, Peter M. Arnold, Mikael M. Silvanto, William F. Leggett
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Patent number: 10953433Abstract: Methods for modifying contours of substrate surfaces are disclosed. Methods include depositing filler material on a critical mating surface of a substrate so as to render the mating surface more mateable with a matching substrate. The filler material can be deposited within or around features or defects on the mating surface such that a final desired surface contour is achieved. In some cases, the final surface contour of the mating surface is planar. This can prevent gaps associated with the features or defects from forming between the substrate and the matching substrate when they are joined together. The final surface contour of the mating surface can be determined by comparing dimensions of the mating surface to dimensions of a reference surface. In some cases, ink jet printing techniques are used to deposit the filler material accurately in prescribed locations and with precise thickness control.Type: GrantFiled: June 13, 2019Date of Patent: March 23, 2021Assignee: APPLE INC.Inventors: William F. Leggett, Ming Kun Shi, Christopher Bruni, Simon Regis Louis Lancaster-Larocque
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Patent number: 10795451Abstract: A configurable, force-sensitive input structure for an electronic device is disclosed. The input structure has a metal contact layer, a sense layer positioned below the metal contact layer, and a drive layer capacitively coupled to the sense layer. The input structure may also have a compliant layer positioned between and coupled to the sense layer and the drive layer, a rigid base layer positioned below the drive layer, and a set of supports positioned between the metal contact layer and the rigid base layer.Type: GrantFiled: July 17, 2017Date of Patent: October 6, 2020Assignee: Apple Inc.Inventors: John B. Morrell, Ron A. Hopkinson, Peter M. Arnold, Mikael M. Silvanto, William F. Leggett
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Publication number: 20200257375Abstract: A dynamic input surface for an electronic device and a method of reconfiguring the same is disclosed. The input surface has a partially-flexible metal contact portion defining an input area, and a group of indicators. The indicators may be group of holes extending through the contact portion. The group of holes may be selectively illuminated based on a gesture performed on the contact portion. A size of the input area may be dynamically varied based on the gesture. Additionally, the group of indicators indicates a boundary of the input area.Type: ApplicationFiled: April 30, 2020Publication date: August 13, 2020Inventors: Brett W. Degner, Daniel D. Sunshine, Ron A. Hopkinson, Christiaan A. Ligtenberg, William F. Leggett, Patrick Kessler
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Patent number: 10664007Abstract: Techniques for bonding structural features together in an enclosure of an electronic device are disclosed. A structural feature may be ultrasonically soldered to the enclosure to provide structural support and form a magnetic circuit within the device. Also, ultrasonic welding can bond various features to an interior region of the enclosure without leaving a mark or trace to an exterior region of the enclosure in a location corresponding to the various features. Further, one or more features can be actuated against the enclosure to bond the one or more features by friction welding. In addition, a rotational friction welding machine can rotate a feature having a relatively small diameter at relatively high speeds against the enclosure to drive the feature into the enclosure and frictionally weld the feature with the enclosure. Also, the friction welding does not leave any an appearance of cosmetic deformation on the exterior region.Type: GrantFiled: September 20, 2018Date of Patent: May 26, 2020Assignee: APPLE INC.Inventors: Steven J. Osborne, Joss N. Giddings, Adam T. Garelli, William F. Leggett, Sarah J. Montplaisir, Eric T. Corriveau, Tyler J. Ewing
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Patent number: 10656719Abstract: A dynamic input surface for an electronic device and a method of reconfiguring the same is disclosed. The input surface has a partially-flexible metal contact portion defining an input area, and a group of indicators. The indicators may be group of holes extending through the contact portion. The group of holes may be selectively illuminated based on a gesture performed on the contact portion. A size of the input area may be dynamically varied based on the gesture. Additionally, the group of indicators indicates a boundary of the input area.Type: GrantFiled: September 28, 2015Date of Patent: May 19, 2020Assignee: Apple Inc.Inventors: Brett W. Degner, Daniel D. Sunshine, Ron A. Hopkinson, Christiaan A. Ligtenberg, William F. Leggett, Patrick Kessler
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Patent number: 10649497Abstract: A process for performing localized corrective actions to structure of an electronic device is described. The structure may include a mating surface configured to receive another structured such that the two structures may be, for example, adhesively bonded together. The localized corrective actions are configured not to improve the mating surface but to also prevent light within the electronic device from escaping in undesired areas of the electronic device. In some embodiments, the corrective action includes using a removal tool to remove identified portions of the surface. In other embodiments, the corrective action includes using a different tool to add material identified portions of the surface. The identified means may include an automated inspection system.Type: GrantFiled: September 30, 2015Date of Patent: May 12, 2020Assignee: APPLE INC.Inventors: William F. Leggett, Simon Regis Louis Lancaster-Larocque
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Publication number: 20190291133Abstract: Methods for modifying contours of substrate surfaces are disclosed. Methods include depositing filler material on a critical mating surface of a substrate so as to render the mating surface more mateable with a matching substrate. The filler material can be deposited within or around features or defects on the mating surface such that a final desired surface contour is achieved. In some cases, the final surface contour of the mating surface is planar. This can prevent gaps associated with the features or defects from forming between the substrate and the matching substrate when they are joined together. The final surface contour of the mating surface can be determined by comparing dimensions of the mating surface to dimensions of a reference surface. In some cases, ink jet printing techniques are used to deposit the filler material accurately in prescribed locations and with precise thickness control.Type: ApplicationFiled: June 13, 2019Publication date: September 26, 2019Inventors: William F. Leggett, Ming Kun Shi, Christopher Bruni, Simon Regis Louis Lancaster-Larocque
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Patent number: 10350634Abstract: Methods for modifying contours of substrate surfaces are disclosed. Methods include depositing filler material on a critical mating surface of a substrate so as to render the mating surface more mateable with a matching substrate. The filler material can be deposited within or around features or defects on the mating surface such that a final desired surface contour is achieved. In some cases, the final surface contour of the mating surface is planar. This can prevent gaps associated with the features or defects from forming between the substrate and the matching substrate when they are joined together. The final surface contour of the mating surface can be determined by comparing dimensions of the mating surface to dimensions of a reference surface. In some cases, ink jet printing techniques are used to deposit the filler material accurately in prescribed locations and with precise thickness control.Type: GrantFiled: July 31, 2015Date of Patent: July 16, 2019Assignee: APPLE INC.Inventors: William F. Leggett, Ming Kun Shi, Christopher Bruni, Simon Regis Louis Lancaster-Larocque
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Patent number: 10228720Abstract: The present application describes various embodiments of systems and methods for providing internal components for portable computing devices having a thin profile. More particularly, the present application describes internal components configured to fit within a relatively thin outer enclosure.Type: GrantFiled: June 8, 2012Date of Patent: March 12, 2019Assignee: Apple Inc.Inventors: Brett W. Degner, Christiaan A. Ligtenberg, Ron A. Hopkinson, Patrick Kessler, Bradley J. Hamel, Dinesh C. Mathew, John M. Brock, Keith J. Hendren, Peteris K. Augenbergs, Joss N. Giddings, Matthew C. Waldon, Cina Hazegh, Matthew P. Casebolt, Charles A. Schwalbach, Brandon S. Smith, William F. Leggett, Gavin J. Reid, Tom Tate, Gary Thomason
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Publication number: 20190025874Abstract: Techniques for bonding structural features together in an enclosure of an electronic device are disclosed. A structural feature may be ultrasonically soldered to the enclosure to provide structural support and form a magnetic circuit within the device. Also, ultrasonic welding can bond various features to an interior region of the enclosure without leaving a mark or trace to an exterior region of the enclosure in a location corresponding to the various features. Further, one or more features can be actuated against the enclosure to bond the one or more features by friction welding. In addition, a rotational friction welding machine can rotate a feature having a relatively small diameter at relatively high speeds against the enclosure to drive the feature into the enclosure and frictionally weld the feature with the enclosure. Also, the friction welding does not leave any an appearance of cosmetic deformation on the exterior region.Type: ApplicationFiled: September 20, 2018Publication date: January 24, 2019Inventors: Steven J. Osborne, Joss N. Giddings, Adam T. Garelli, William F. Leggett, Sarah J. Montplaisir, Eric T. Corriveau, Tyler J. Ewing
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Patent number: 10162343Abstract: A process for performing localized corrective actions to structure of an electronic device is described. The structure may include a mating surface configured to receive another structure such that the two structures may be, for example, adhesively bonded together. The localized corrective actions are configured not to improve the mating surface but to also prevent light within the electronic device from escaping in undesired areas of the electronic device. In some embodiments, the corrective action includes using a removal tool to remove identified portions of the surface. In other embodiments, the corrective action includes using a different tool to add material identified portions of the surface. The identified means may include an automated inspection system.Type: GrantFiled: July 23, 2014Date of Patent: December 25, 2018Assignee: Apple Inc.Inventors: William F. Leggett, Simon Regis Louis Lancaster-Larocque
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Patent number: 10120409Abstract: Techniques for bonding structural features together in an enclosure of an electronic device are disclosed. A structural feature may be ultrasonically soldered to the enclosure to provide structural support and form a magnetic circuit within the device. Also, ultrasonic welding can bond various features to an interior region of the enclosure without leaving a mark or trace to an exterior region of the enclosure in a location corresponding to the various features. Further, one or more features can be actuated against the enclosure to bond the one or more features by friction welding. In addition, a rotational friction welding machine can rotate a feature having a relatively small diameter at relatively high speeds against the enclosure to drive the feature into the enclosure and frictionally weld the feature with the enclosure. Also, the friction welding does not leave any an appearance of cosmetic deformation on the exterior region.Type: GrantFiled: May 20, 2016Date of Patent: November 6, 2018Assignee: APPLE INC.Inventors: Steven J. Osborne, Joss N. Giddings, Adam T. Garelli, William F. Leggett, Sarah J. Montplaisir, Eric T. Corriveau, Tyler J. Ewing
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Patent number: 10054985Abstract: A multipart computer housing is described. The multipart computer housing includes at least a structural support layer and a body. The body includes at least an outer layer formed of lightweight flexible material and an inner layer attached to the outer layer. The inner layer is connected to the support layer forming a load path between the inner layer and the structural support layer. A load applied to the multipart computer housing is transferred by way of the load path to the support layer without substantially affecting the outer layer.Type: GrantFiled: June 29, 2016Date of Patent: August 21, 2018Assignee: APPLE INC.Inventors: John Raff, Bartley K. Andre, Laura Deforest, John C. DiFonzo, Zheng Gao, Michelle Goldberg, Bradley J. Hamel, Timothy S. Hibbard, Ron Hopkinson, William F. Leggett, Chris Ligtenberg, Gavin J. Reid, Charles A. Schwalbach
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Patent number: 9971384Abstract: Tools and fixtures for assembling a printed circuit board (PCB), such as a main logic board (MLB), in a portable computer device are described. A connector assembly having an electrically conductive gasket mounted on an edge of the MLB is described. In addition, a keyboard assembly including a notched portion of the MLB for accommodating more than one type of keyboard is described. In addition, a PCB assembly having a bracket to support a weak region of the PCB during assembly is described.Type: GrantFiled: November 17, 2016Date of Patent: May 15, 2018Assignee: APPLE INC.Inventors: Gavin J. Reid, Joss N. Giddings, William F. Leggett, Thomas R. Tate, Gary S. Thomason
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Patent number: 9946316Abstract: The disclosed embodiments provide a component for a portable electronic device. The component includes a gasket containing a rigid portion disposed around a bottom of a heat pipe, wherein the rigid portion forms a duct between a fan and an exhaust vent of the electronic device. The gasket also includes a first flexible portion bonded to the rigid portion, wherein the first flexible portion comprises a flap that is open during assembly of the heat pipe in the electronic device and closed over the heat pipe and the rigid portion to seal the duct around the heat pipe after the assembly.Type: GrantFiled: August 19, 2016Date of Patent: April 17, 2018Assignee: Apple Inc.Inventors: Brett W. Degner, William F. Leggett, Jay S. Nigen, Frank F. Liang, Richard H. Tan
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Patent number: 9904333Abstract: 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. In some embodiments, the mass storage device is a solid state drive (SSD) card. The bracket is a single-piece plastic structure that is 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 the SSD from overheating.Type: GrantFiled: April 19, 2013Date of Patent: February 27, 2018Assignee: 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