Patents by Inventor Stoyan P. Hristov
Stoyan P. Hristov 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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Publication number: 20230228965Abstract: Various embodiments include a welded bracket structure for camera modules and techniques for forming such a welded bracket structure. In some embodiments, the welded bracket structure may include a first bracket and a second bracket that are welded to each other. Some embodiments include a weld joint arrangement comprising one or more weld joints for attaching the first bracket to the second bracket. Furthermore, some embodiments include an epoxy arrangement for a multi-camera system that includes the welded bracket structure and multiple camera modules.Type: ApplicationFiled: March 23, 2023Publication date: July 20, 2023Applicant: Apple Inc.Inventors: Aurelien R. Hubert, Stoyan P. Hristov, Xiao Liao
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Patent number: 11640039Abstract: Various embodiments include a welded bracket structure for camera modules and techniques for forming such a welded bracket structure. In some embodiments, the welded bracket structure may include a first bracket and a second bracket that are welded to each other. Some embodiments include a weld joint arrangement comprising one or more weld joints for attaching the first bracket to the second bracket. Furthermore, some embodiments include an epoxy arrangement for a multi-camera system that includes the welded bracket structure and multiple camera modules.Type: GrantFiled: March 20, 2020Date of Patent: May 2, 2023Assignee: Apple Inc.Inventors: Aurelien R. Hubert, Stoyan P. Hristov, Xiao Liao
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Publication number: 20220381419Abstract: A strobe module can include a Fresnel lens that defines an external surface of the strobe module and a sidewall at least partially defining an internal volume and defining an external channel. A gasket can be disposed in the external channel. A substrate can be coupled to the sidewall to further define the internal volume and a light source can be disposed on the substrate in the internal volume.Type: ApplicationFiled: July 29, 2022Publication date: December 1, 2022Inventors: Garrett R. Owoc, Stoyan P. Hristov, Jason B. Neevel, Ian A. Spraggs, Daniel W. Jarvis, David A. Pakula, Mikael S. Wagner, Blake M. Coughenour, Gikku J. George
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Publication number: 20220286539Abstract: A portable electronic device may include a housing having a wall defining an opening in the housing and at least a portion of four side surfaces of the portable electronic device. The portable electronic device may further include a display at least partially within the housing, a front cover positioned in the opening in the housing and over the display, the front cover defining a front surface, a peripheral side surface extending from the front surface and at least partially surrounded by the wall of the housing, and a notch that, together with a portion of the wall of the housing, defines an acoustic port of the portable electronic device. The electronic device may further include an acoustic port cover positioned at least partially in the acoustic port and a speaker at least partially within the housing and configured to direct sound through the acoustic port cover.Type: ApplicationFiled: September 10, 2021Publication date: September 8, 2022Inventors: Ethan R. Stobbe, Cameron Bauer, Samuel J. Pliska, Macey E. Dade, Baris Ozgen, Lee E. Hooton, Benjamin S. Bustle, Jason M. Gillier, Stoyan P. Hristov, Anthony B. Sinclair, Nicholas Merz, Daniel Jarvis, Ian A. Spraggs, Mitchell T. Hoertz, Michael D. Quinones, David A. Pakula, Brandon R. Collins-Smoot, Matthew R. McGuire, Richard H. Koch, Simon C. Helmore, Gareth L. Rose, Marwan Rammah, Zachary S. Scott, Jonathan M. Lee, Melissa A. Wah, Jacob Barton, Laura M. Burke, Jesse P. Harris, Samruddhi A. Deshpande, Ekaterina Pease, David J. Dunsmoor, Nawaf Al-Baghly
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Patent number: 11435044Abstract: A strobe module can include a Fresnel lens that defines an external surface of the strobe module and a sidewall at least partially defining an internal volume and defining an external channel. A gasket can be disposed in the external channel. A substrate can be coupled to the sidewall to further define the internal volume and a light source can be disposed on the substrate in the internal volume.Type: GrantFiled: September 9, 2019Date of Patent: September 6, 2022Assignee: APPLE INC.Inventors: Garrett R. Owoc, Stoyan P. Hristov, Jason B. Neevel, Ian A. Spraggs, Daniel W. Jarvis, David A. Pakula, Mikael S. Wagner, Blake M. Coughenour, Gikku J. George
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Publication number: 20210071837Abstract: A strobe module can include a Fresnel lens that defines an external surface of the strobe module and a sidewall at least partially defining an internal volume and defining an external channel. A gasket can be disposed in the external channel. A substrate can be coupled to the sidewall to further define the internal volume and a light source can be disposed on the substrate in the internal volume.Type: ApplicationFiled: September 9, 2019Publication date: March 11, 2021Inventors: Garrett R. Owoc, Stoyan P. Hristov, Jason B. Neevel, Ian A. Spraggs, Daniel W. Jarvis, David A. Pakula, Mikael S. Wagner, Blake M. Coughenour, Gikku J. George
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Publication number: 20200310489Abstract: According to some embodiments, a portable electronic device is described. The portable electronic device includes a housing having side walls and a back wall that define a cavity, where the back wall includes (i) a first section having a first exterior surface, and (ii) a second section having a second exterior surface that is parallel to and vertically displaced from the first exterior surface. The portable electronic device further includes a brace structure joined to the back wall, a trim structure welded to the brace structure, where the trim structure has an external surface that is vertically displaced from the second exterior surface, and a camera module disposed within the cavity and carried by the brace structure.Type: ApplicationFiled: September 27, 2019Publication date: October 1, 2020Inventors: Ian A. SPRAGGS, Stoyan P. HRISTOV, Daniel W. JARVIS, Jason B. NEEVEL, Nicholas G. MERZ, Garrett R. OWOC, David A. PAKULA
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Publication number: 20200310072Abstract: Various embodiments include a welded bracket structure for camera modules and techniques for forming such a welded bracket structure. In some embodiments, the welded bracket structure may include a first bracket and a second bracket that are welded to each other. Some embodiments include a weld joint arrangement comprising one or more weld joints for attaching the first bracket to the second bracket. Furthermore, some embodiments include an epoxy arrangement for a multi-camera system that includes the welded bracket structure and multiple camera modules.Type: ApplicationFiled: March 20, 2020Publication date: October 1, 2020Applicant: Apple Inc.Inventors: Aurelien R. Hubert, Stoyan P. Hristov, Xiao Liao
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Patent number: 10787014Abstract: This application relates to a portable electronic device. The portable electronic device includes an operational component capable of generating heat and walls that define a cavity capable of carrying the operational component. The portable electronic device further includes a support plate that is welded to at least one of the walls. The support plate includes a thermally conductive layer that is thermally coupled to the operational component, where the thermally conductive layer includes a first material that is capable of conducting at least some of the heat away from the electronic component. The support plate further includes a first stiffness promoting layer that is welded to the thermally conductive layer, where the first stiffness promoting layer includes a second material having sufficient material hardness for welding the support plate to at least one of the walls such as to increase a stiffness of the support plate.Type: GrantFiled: September 10, 2018Date of Patent: September 29, 2020Assignee: Apple Inc.Inventors: Lee E. Hooton, Marwan Rammah, James A. Bertin, Stoyan P. Hristov, William A. Counts
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Patent number: 10486449Abstract: This application relates to an enclosure for a portable electronic device. The enclosure includes a protruding trim structure having walls that define a cavity, where the protruding trim structure is capable of carrying an electronic component within the cavity. The enclosure further includes a support plate that is coupled to the enclosure and the protruding trim structure, and a brace structure that secures and supports the protruding trim structure such that when the protruding trim structure is exposed to an external load during a drop event, the protruding trim structure is capable of redirecting an amount of the load away from the protruding trim structure and the electronic component.Type: GrantFiled: September 10, 2018Date of Patent: November 26, 2019Assignee: Apple Inc.Inventors: Marwan Rammah, Lee E. Hooton, Srikanth V. Thiruppukuzhi, Stoyan P. Hristov, Adam J. Brinkman, James A. Bertin
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Publication number: 20190082546Abstract: This application relates to an enclosure for a portable electronic device. The enclosure includes a protruding trim structure having walls that define a cavity, where the protruding trim structure is capable of carrying an electronic component within the cavity. The enclosure further includes a support plate that is coupled to the enclosure and the protruding trim structure, and a brace structure that secures and supports the protruding trim structure such that when the protruding trim structure is exposed to an external load during a drop event, the protruding trim structure is capable of redirecting an amount of the load away from the protruding trim structure and the electronic component.Type: ApplicationFiled: September 10, 2018Publication date: March 14, 2019Inventors: Marwan RAMMAH, Lee E. HOOTON, Srikanth V. THIRUPPUKUZHI, Stoyan P. HRISTOV, Adam J. BRINKMAN, James A. BERTIN
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Publication number: 20190082555Abstract: This application relates to a portable electronic device. The portable electronic device includes an operational component capable of generating heat and walls that define a cavity capable of carrying the operational component. The portable electronic device further includes a support plate that is welded to at least one of the walls. The support plate includes a thermally conductive layer that is thermally coupled to the operational component, where the thermally conductive layer includes a first material that is capable of conducting at least some of the heat away from the electronic component. The support plate further includes a first stiffness promoting layer that is welded to the thermally conductive layer, where the first stiffness promoting layer includes a second material having sufficient material hardness for welding the support plate to at least one of the walls such as to increase a stiffness of the support plate.Type: ApplicationFiled: September 10, 2018Publication date: March 14, 2019Inventors: Lee E. HOOTON, Marwan RAMMAH, James A. BERTIN, Stoyan P. HRISTOV, William A. COUNTS
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Patent number: 9876273Abstract: An electronic device may be provided with a housing in which electrical components are mounted. The housing may include a metal portion that serves as ground. An antenna for the electronic device may be formed from metal traces on an antenna support such as a flexible printed circuit. The flexible printed circuit may be mounted to a speaker box. The speaker box may have one or more walls formed from metal plates. A metal plate in a speaker box may be coupled to a metal clip. The metal clip may be shorted to a metal stiffener that overlaps a tail portion of the flexible printed circuit. The metal stiffener may have an opening that is aligned with an opening in the metal clip. A metal fastener such as a screw may pass through the openings to short the metal clip, stiffener, and metal plate to ground.Type: GrantFiled: September 3, 2015Date of Patent: January 23, 2018Assignee: Apple Inc.Inventors: Timothy S. Lui, Robert F. Meyer, Stoyan P. Hristov, Ashley E. Fletcher
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Patent number: 9762997Abstract: A mobile communication device having an acoustic divider for minimizing acoustic coupling is disclosed. The mobile communication device includes a housing having an outer surface and internal sidewalls. The outer surface and internal sidewalls define a void disposed at and below the outer surface of the housing. The mobile communication device includes a receiver disposed within the housing and below a first portion of the void, and a microphone disposed within the housing and below a second portion of the void. An acoustic divider is disposed within the void and laterally disposed between the receiver and the microphone. The acoustic divider acoustically isolates the first and second portions of the void, thereby minimizing acoustic coupling between the receiver and the microphone.Type: GrantFiled: December 18, 2015Date of Patent: September 12, 2017Assignee: Apple Inc.Inventors: Melissa A. Wah, Stoyan P. Hristov, Phillip Tamchina
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Publication number: 20170069954Abstract: An electronic device may be provided with a housing in which electrical components are mounted. The housing may include a metal portion that serves as ground. An antenna for the electronic device may be formed from metal traces on an antenna support such as a flexible printed circuit. The flexible printed circuit may be mounted to a speaker box. The speaker box may have one or more walls formed from metal plates. A metal plate in a speaker box may be coupled to a metal clip. The metal clip may be shorted to a metal stiffener that overlaps a tail portion of the flexible printed circuit. The metal stiffener may have an opening that is aligned with an opening in the metal clip. A metal fastener such as a screw may pass through the openings to short the metal clip, stiffener, and metal plate to ground.Type: ApplicationFiled: September 3, 2015Publication date: March 9, 2017Inventors: Timothy S. Lui, Robert F. Meyer, Stoyan P. Hristov, Ashley E. Fletcher
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Patent number: D831025Type: GrantFiled: August 10, 2017Date of Patent: October 16, 2018Assignee: Apple Inc.Inventors: Jody Akana, Molly Anderson, Bartley K. Andre, Shota Aoyagi, Anthony Michael Ashcroft, Marine C. Bataille, Jeremy Bataillou, James A. Bertin, Daniele De Iuliis, Markus Diebel, David J. Dunsmoor, M. Evans Hankey, Matthew David Hill, Julian Hoenig, Richard P. Howarth, Stoyan P. Hristov, Jonathan P. Ive, Julian Jaede, Duncan Robert Kerr, David A. Pakula, Peter Russell-Clarke, Benjamin Andrew Shaffer, Mikael Silvanto, Ian Spraggs, Christopher J. Stringer, Joe Sung Ho Tan, Tang Yew Tan, Clement Tissandier, Melissa A. Wah, Eugene Antony Whang, Rico Zörkendörfer
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Patent number: D945425Type: GrantFiled: May 18, 2018Date of Patent: March 8, 2022Assignee: Apple Inc.Inventors: Jody Akana, Molly Anderson, Bartley K. Andre, Shota Aoyagi, Anthony Michael Ashcroft, Marine C. Bataille, Jeremy Bataillou, James A. Bertin, Daniele De Iuliis, Markus Diebel, David J. Dunsmoor, M. Evans Hankey, Matthew David Hill, Julian Hoenig, Richard P. Howarth, Stoyan P. Hristov, Jonathan P. Ive, Julian Jaede, Duncan Robert Kerr, David A. Pakula, Peter Russell-Clarke, Benjamin Andrew Shaffer, Mikael Silvanto, Ian Spraggs, Christopher J. Stringer, Joe Sung Ho Tan, Tang Yew Tan, Clement Tissandier, Melissa A. Wah, Eugene Antony Whang, Rico Zörkendörfer
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Patent number: D945426Type: GrantFiled: May 18, 2018Date of Patent: March 8, 2022Assignee: Apple Inc.Inventors: Jody Akana, Molly Anderson, Bartley K. Andre, Shota Aoyagi, Anthony Michael Ashcroft, Marine C. Bataille, Jeremy Bataillou, James A. Bertin, Daniele De Iuliis, Markus Diebel, David J. Dunsmoor, M. Evans Hankey, Matthew David Hill, Julian Hoenig, Richard P. Howarth, Stoyan P. Hristov, Jonathan P. Ive, Julian Jaede, Duncan Robert Kerr, David A. Pakula, Peter Russell-Clarke, Benjamin Andrew Shaffer, Mikael Silvanto, Ian Spraggs, Christopher J. Stringer, Joe Sung Ho Tan, Tang Yew Tan, Clement Tissandier, Melissa A. Wah, Eugene Antony Whang, Rico Zörkendörfer
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Patent number: D957399Type: GrantFiled: May 18, 2018Date of Patent: July 12, 2022Assignee: Apple Inc.Inventors: Jody Akana, Molly Anderson, Bartley K. Andre, Shota Aoyagi, Anthony Michael Ashcroft, Marine C. Bataille, Jeremy Bataillou, James A. Bertin, Daniele De Iuliis, Markus Diebel, David J. Dunsmoor, M. Evans Hankey, Matthew David Hill, Julian Hoenig, Richard P. Howarth, Stoyan P. Hristov, Jonathan P. Ive, Julian Jaede, Duncan Robert Kerr, David A. Pakula, Peter Russell-Clarke, Benjamin Andrew Shaffer, Mikael Silvanto, Ian Spraggs, Christopher J. Stringer, Joe Sung Ho Tan, Tang Yew Tan, Clement Tissandier, Melissa A. Wah, Eugene Antony Whang, Rico Zörkendörfer
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Patent number: D996417Type: GrantFiled: August 22, 2022Date of Patent: August 22, 2023Assignee: Apple Inc.Inventors: Jody Akana, Molly Anderson, Bartley K. Andre, Shota Aoyagi, Anthony Michael Ashcroft, Marine C. Bataille, Jeremy Bataillou, James A. Bertin, Daniele De Iuliis, Markus Diebel, David J. Dunsmoor, M. Evans Hankey, Matthew David Hill, Julian Hoenig, Richard P. Howarth, Stoyan P. Hristov, Jonathan P. Ive, Julian Jaede, Duncan Robert Kerr, David A. Pakula, Peter Russell-Clarke, Benjamin Andrew Shaffer, Mikael Silvanto, Ian Spraggs, Christopher J. Stringer, Joe Sung Ho Tan, Tang Yew Tan, Clement Tissandier, Melissa A. Wah, Eugene Antony Whang, Rico Zörkendörfer