Patents by Inventor Benjamin J. Grena
Benjamin J. Grena 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: 20240068135Abstract: Interlacing equipment may be used to form fabric and to create a gap in the fabric. The fabric may include one or more conductive strands. An insertion tool may be used to align an electrical component with the conductive strands during interlacing operations. A soldering tool may be used to remove insulation from the conductive strands to expose conductive segments on the conductive strands. The soldering tool may be used to solder the conductive segments to the electrical component. The solder connections may be located in grooves in the electrical component. An encapsulation tool may dispense encapsulation material in the grooves to encapsulate the solder connections. After the electrical component is electrically connected to the conductive strands, the insertion tool may position and release the electrical component in the gap. A component retention tool may temporarily be used to retain the electrical component in the gap as interlacing operations continue.Type: ApplicationFiled: November 8, 2023Publication date: February 29, 2024Inventors: Kyle L. Chatham, Kathryn P. Crews, Didio V. Gomes, Benjamin J. Grena, Storrs T. Hoen, Steven J. Keating, David M. Kindlon, Daniel A. Podhajny, Andrew L. Rosenberg, Daniel D. Sunshine, Lia M. Uesato, Joseph B. Walker, Felix Binder, Bertram Wendisch, Martin Latta, Ulrich Schläpfer, Franck Robin, Michael Baumann, Helen Wächter Fischer
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Patent number: 11913143Abstract: Interlacing equipment may be used to form fabric and to create a gap in the fabric. The fabric may include one or more conductive strands. An insertion tool may be used to align an electrical component with the conductive strands during interlacing operations. A soldering tool may be used to remove insulation from the conductive strands to expose conductive segments on the conductive strands. The soldering tool may be used to solder the conductive segments to the electrical component. The solder connections may be located in grooves in the electrical component. An encapsulation tool may dispense encapsulation material in the grooves to encapsulate the solder connections. After the electrical component is electrically connected to the conductive strands, the insertion tool may position and release the electrical component in the gap. A component retention tool may temporarily be used to retain the electrical component in the gap as interlacing operations continue.Type: GrantFiled: March 4, 2020Date of Patent: February 27, 2024Assignee: Apple Inc.Inventors: Kyle L Chatham, Kathryn P. Crews, Didio V. Gomes, Benjamin J. Grena, Storrs T. Hoen, Steven J. Keating, David M. Kindlon, Daniel A. Podhajny, Andrew L. Rosenberg, Daniel D. Sunshine, Lia M. Uesato, Joseph B. Walker, Felix Binder, Bertram Wendisch, Martin Latta, Ulrich Schläpfer, Franck Robin, Michael Baumann, Helen Wächter Fischer
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Publication number: 20240032203Abstract: Fabric may include one or more conductive strands. An insertion tool may insert an electrical component into the fabric during formation of the fabric. The electrical component may include an electrical device mounted to a substrate and encapsulated by a protective structure. An interconnect structure such as a metal via or printed circuit layers may pass through an opening in the protective structure and may be used to couple a conductive strand to a contact pad on the substrate. The protective structure may be transparent or may include an opening so that light can be detected by or emitted from an optical device on the substrate. The protective structure may be formed using a molding tool that provides the protective structure with grooves or may be molded around a hollow conductive structure to create grooves. An electrical component mounted to the fabric may be embedded within printed circuit layers.Type: ApplicationFiled: October 3, 2023Publication date: January 25, 2024Inventors: Bilal Mohamed Ibrahim Kani, Benjamin J. Grena, Kyusang Kim, David M. Kindlon, Pierpaolo Lupo, Kishore N. Renjan, Manoj Vadeentavida
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Patent number: 11864322Abstract: Fabric may include one or more conductive strands. An insertion tool may insert an electrical component into the fabric during formation of the fabric. The electrical component may include an electrical device mounted to a substrate and encapsulated by a protective structure. An interconnect structure such as a metal via or printed circuit layers may pass through an opening in the protective structure and may be used to couple a conductive strand to a contact pad on the substrate. The protective structure may be transparent or may include an opening so that light can be detected by or emitted from an optical device on the substrate. The protective structure may be formed using a molding tool that provides the protective structure with grooves or may be molded around a hollow conductive structure to create grooves. An electrical component mounted to the fabric may be embedded within printed circuit layers.Type: GrantFiled: February 3, 2023Date of Patent: January 2, 2024Assignee: Apple Inc.Inventors: Bilal Mohamed Ibrahim Kani, Benjamin J. Grena, Kyusang Kim, David M. Kindlon, Pierpaolo Lupo, Kishore N. Renjan, Manoj Vadeentavida
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Patent number: 11821115Abstract: A stretchable fabric signal path may include a conductive strand located between first and second outer fabric layers. The outer fabric layers may be formed from intertwined strands of elastic material. The conductive strand may have a wavy shape to accommodate stretching of the stretchable fabric signal path. First and second inner fabric layers may be located between the outer stretchable fabric layers. The inner fabric layers may be formed from intertwined strands of non-elastic material. The inner fabric layers may have strands that are intertwined with the outer fabric layers to serve as anchor points for maintaining the shape of the conductive strand as the stretchable fabric signal path expands and contracts. The outer fabric layers and inner fabric layers may be woven. The conductive strand may convey electrical signals such as audio signals, power signals, data signals, or other suitable signals.Type: GrantFiled: August 4, 2020Date of Patent: November 21, 2023Assignee: Apple Inc.Inventors: Benjamin J. Grena, Didio V. Gomes, Joshua A. Hoover, Seul Bi Kim, David M. Kindlon, Kevin T. Pham, Daniel A. Podhajny, Robert J. Rose, Andrew L. Rosenberg, Miikka O. Tikander
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Patent number: 11765838Abstract: Electronic modules and methods of fabrication are described. In an embodiment, an electronic module includes a molded system-in-package, and a flexible circuit mounted on a side surface of a molding compound layer such that the flexible circuit is in electrical contact with a lateral interconnect exposed along the side surface of the molding compound layer.Type: GrantFiled: August 20, 2021Date of Patent: September 19, 2023Assignee: Apple Inc.Inventors: Bilal Mohamed Ibrahim Kani, Ali N. Ergun, Kishore N. Renjan, Kyusang Kim, Manoj Vadeentavida, Benjamin J. Grena, David M. Kindlon, Lan H. Hoang
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Publication number: 20230189445Abstract: Fabric may include one or more conductive strands. An insertion tool may insert an electrical component into the fabric during formation of the fabric. The electrical component may include an electrical device mounted to a substrate and encapsulated by a protective structure. An interconnect structure such as a metal via or printed circuit layers may pass through an opening in the protective structure and may be used to couple a conductive strand to a contact pad on the substrate. The protective structure may be transparent or may include an opening so that light can be detected by or emitted from an optical device on the substrate. The protective structure may be formed using a molding tool that provides the protective structure with grooves or may be molded around a hollow conductive structure to create grooves. An electrical component mounted to the fabric may be embedded within printed circuit layers.Type: ApplicationFiled: February 3, 2023Publication date: June 15, 2023Inventors: Bilal Mohamed Ibrahim Kani, Benjamin J. Grena, Kyusang Kim, David M. Kindlon, Pierpaolo Lupo, Kishore N. Renjan, Manoj Vadeentavida
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Patent number: 11668026Abstract: A fabric-based item may include fabric formed from intertwined strands of material. The fabric may include first and second fabric layers that at least partially surround a pocket. Initially, the pocket may be completely enclosed by the first and second layers of fabric. A shim may be placed in the pocket before the pocket is closed. An opening may be formed in the first layer of fabric to expose a conductive strand in the pocket. The shim may prevent the cutting tool from cutting all the way through to the second layer of fabric. After cutting the hole in the first layer of fabric, the shim may be removed and an electrical component may be soldered to the conductive strand in the pocket. A polymer material may be injected into the pocket to encapsulate the electrical component. The polymer material may interlock with the surrounding pocket walls.Type: GrantFiled: May 17, 2019Date of Patent: June 6, 2023Assignee: Apple Inc.Inventors: Peter F. Coxeter, Didio V. Gomes, Benjamin J. Grena, Steven J. Keating, David M. Kindlon, Maurice P. May, Daniel A. Podhajny, Andrew L. Rosenberg, Daniel D. Sunshine
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Publication number: 20230105223Abstract: Electrodes that can be formed in a flexible band of a wrist-worn device to detect hand gestures are disclosed. Multiple rows of electrodes can be configured to detect electromyography (EMG) signals produced by activity of muscles and tendons. The band can include removable electrical connections (e.g., pogo pins) to enable the electrode signals to be routed to processing circuitry in the housing of the wrist-worn device. Measurements between signals from the active electrodes and one or more reference electrodes can be obtained to capture EMG signals at a number of locations on the band. The measurement method and mode of operation (lower power coarse detection or higher power fine detection) can determine the location and number of electrodes to be measured. These EMG signals can be processed to identify hand movements and recognize gestures associated with those hand movements.Type: ApplicationFiled: August 31, 2022Publication date: April 6, 2023Inventors: Kaan E. DOGRUSOZ, Ali MOIN, Benjamin J. GRENA, Erdrin AZEMI, Joseph CHENG, Lia M. UESATO, Daniel A. PODHAJNY
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Publication number: 20230061553Abstract: One or more electrical components may be incorporated into a piece of fabric. The electrical component may include an internal portion that is located inside of the fabric, an external portion that is located on an exterior surface of the fabric, and protrusions that extend through the fabric to electrically and/or mechanically couple the internal and external portions of the electrical component. The internal portion of the component may be inserted into the fabric during formation of the fabric. The external portion of the component may be coupled to the internal portion after the fabric is formed by inserting the protrusions on the internal portion into recesses in the external portion. The external portion of the component may contain skin-facing and/or viewer-facing input-output devices, while the internal portion may contain circuitry that electrically communicates with the input-output devices in the external portion.Type: ApplicationFiled: July 11, 2022Publication date: March 2, 2023Inventors: Yue Chen, Didio V. Gomes, Benjamin J. Grena, Storrs T. Hoen, David M. Kindlon, Daniel A. Podhajny, Andrew L. Rosenberg
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Publication number: 20230055647Abstract: Electronic modules and methods of fabrication are described. In an embodiment, an electronic module includes a molded system-in-package, and a flexible circuit mounted on a side surface of a molding compound layer such that the flexible circuit is in electrical contact with a lateral interconnect exposed along the side surface of the molding compound layer.Type: ApplicationFiled: August 20, 2021Publication date: February 23, 2023Inventors: Bilal Mohamed Ibrahim Kani, Ali N. Ergun, Kishore N. Renjan, Kyusang Kim, Manoj Vadeentavida, Benjamin J. Grena, David M. Kindlon, Lan H. Hoang
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Publication number: 20230056922Abstract: Electronic modules and methods of fabrication are described. In an embodiment, an electronic module includes a molded system-in-package, and a flexible circuit mounted on a side surface of a molding compound layer such that the flexible circuit is in electrical contact with a lateral interconnect exposed along the side surface of the molding compound layer.Type: ApplicationFiled: June 10, 2022Publication date: February 23, 2023Inventors: Bilal Mohamed Ibrahim Kani, Ali N. Ergun, Kishore N. Renjan, Kyusang Kim, Manoj Vadeentavida, Benjamin J. Grena, David M. Kindlon, Lan H. Hoang
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Patent number: 11576262Abstract: Fabric may include one or more conductive strands. An insertion tool may insert an electrical component into the fabric during formation of the fabric. The electrical component may include an electrical device mounted to a substrate and encapsulated by a protective structure. An interconnect structure such as a metal via or printed circuit layers may pass through an opening in the protective structure and may be used to couple a conductive strand to a contact pad on the substrate. The protective structure may be transparent or may include an opening so that light can be detected by or emitted from an optical device on the substrate. The protective structure may be formed using a molding tool that provides the protective structure with grooves or may be molded around a hollow conductive structure to create grooves. An electrical component mounted to the fabric may be embedded within printed circuit layers.Type: GrantFiled: March 25, 2021Date of Patent: February 7, 2023Assignee: Apple Inc.Inventors: Bilal Mohamed Ibrahim Kani, Benjamin J. Grena, Kyusang Kim, David M. Kindlon, Pierpaolo Lupo, Kishore N. Renjan, Manoj Vadeentavida
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Publication number: 20230000435Abstract: A fabric-based item may be provided with a stretchable band. The stretchable band may be formed from a ring-shaped strip of stretchable fabric having an opening configured to fit around a body part of a user. Circuitry may be coupled to strands of material in the stretchable band. The circuitry may include sensor circuitry for making measurements on the body part such as electrocardiogram measurements, blood pressure measurements, and respiration rate measurements. Wireless communications circuitry in the fabric-based item may be used to communicate wirelessly with external electronic equipment. A wireless power transmitting device may transmit wireless power. A coil formed from conductive strands in the fabric-based item may be used by wireless power receiving circuitry in the fabric-based item to receive the wireless power. The coil may have one or more turns that run around the ring-shaped strip of stretchable fabric.Type: ApplicationFiled: August 31, 2022Publication date: January 5, 2023Inventors: Steven J. Keating, Daniel D. Sunshine, Benjamin J. Grena, Daniel A. Podhajny, Jerzy S. Guterman, Jessica J. Lu, David M. Kindlon
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Patent number: 11484264Abstract: A fabric-based item may be provide with a stretchable band. The stretchable band may be formed from a ring-shaped strip of stretchable fabric having an opening configured to fit around a body part of a user. Circuitry may be coupled to strands of material in the stretchable band. The circuitry may include sensor circuitry for making measurements on the body part such as electrocardiogram measurements, blood pressure measurements, and respiration rate measurements. Wireless communications circuitry in the fabric-based item may be used to communicate wirelessly with external electronic equipment. A wireless power transmitting device may transmit wireless power. A coil formed from conductive strands in the fabric-based item may be used by wireless power receiving circuitry in the fabric-based item to receive the wireless power. The coil may have one or more turns that run around the ring-shaped strip of stretchable fabric.Type: GrantFiled: November 3, 2020Date of Patent: November 1, 2022Assignee: Apple Inc.Inventors: Steven J. Keating, Daniel D. Sunshine, Benjamin J. Grena, Daniel A. Podhajny, Jerzy S. Guterman, Jessica J. Lu, David M. Kindlon
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Publication number: 20220079521Abstract: A system may include an electronic device that communicates with one or more wearable tags. The wearable tags may be placed on different parts of a user's body or clothing and may be used for one or more health-related functions such as posture monitoring, sun exposure monitoring, physical therapy, running assistance, fall detection, and other functions. The wearable tag may have different types of sensors that gather different types of sensor data depending on the health-related function that the wearable tag is being used for. A user may configure, control, and receive data from the wearable tag using an electronic device. The electronic device may be used to determine the location of the wearable tag on the user's body and to determine the desired health-related function for the wearable tag based on user input or based on sensor data gathered from the wearable tag.Type: ApplicationFiled: August 10, 2021Publication date: March 17, 2022Inventors: Benjamin J. Grena, Lauren D. Gerardi, Didio V. Gomes, Camille I. Henrot, Joshua A. Hoover, Jennifer N. Husted, Gregory Wilson Rice, Lia M. Uesato
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Patent number: 11233012Abstract: A fabric-based item may include fabric formed from intertwined strands of material with embedded circuitry. The strands of material may be formed from dielectric materials such as polymers. The strands of material may be formed from joined segments of polymer strand material or other material. Each joined segment may contain a potentially distinct circuit. Some joined segments may include one or more conductive lines. The conductive lines may run parallel to each other along the length of the joined segments to form circuit interconnects. Conductive lines may be joined to contact pads on integrated circuits and other embedded components formed from semiconductor dies. Control circuitry formed from the integrated circuits embedded in strands of material in the fabric and other control circuitry may be used to control the circuitry embedded in the fabric.Type: GrantFiled: September 18, 2018Date of Patent: January 25, 2022Assignee: Apple Inc.Inventors: Steven J. Keating, Daniel D. Sunshine, Benjamin J. Grena
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Publication number: 20210337671Abstract: Fabric may include one or more conductive strands. An insertion tool may insert an electrical component into the fabric during formation of the fabric. The electrical component may include an electrical device mounted to a substrate and encapsulated by a protective structure. An interconnect structure such as a metal via or printed circuit layers may pass through an opening in the protective structure and may be used to couple a conductive strand to a contact pad on the substrate. The protective structure may be transparent or may include an opening so that light can be detected by or emitted from an optical device on the substrate. The protective structure may be formed using a molding tool that provides the protective structure with grooves or may be molded around a hollow conductive structure to create grooves. An electrical component mounted to the fabric may be embedded within printed circuit layers.Type: ApplicationFiled: March 25, 2021Publication date: October 28, 2021Inventors: Bilal Mohamed Ibrahim Kani, Benjamin J. Grena, Kyusang Kim, David M. Kindlon, Pierpaolo Lupo, Kishore N. Renjan, Manoj Vadeentavida
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Publication number: 20210087719Abstract: A stretchable fabric signal path may include a conductive strand located between first and second outer fabric layers. The outer fabric layers may be formed from intertwined strands of elastic material. The conductive strand may have a wavy shape to accommodate stretching of the stretchable fabric signal path. First and second inner fabric layers may be located between the outer stretchable fabric layers. The inner fabric layers may be formed from intertwined strands of non-elastic material. The inner fabric layers may have strands that are intertwined with the outer fabric layers to serve as anchor points for maintaining the shape of the conductive strand as the stretchable fabric signal path expands and contracts. The outer fabric layers and inner fabric layers may be woven. The conductive strand may convey electrical signals such as audio signals, power signals, data signals, or other suitable signals.Type: ApplicationFiled: August 4, 2020Publication date: March 25, 2021Inventors: Benjamin J. Grena, Didio V. Gomes, Joshua A. Hoover, Seul Bi Kim, David M. Kindlon, Kevin T. Pham, Daniel A. Podhajny, Robert J. Rose, Andrew L. Rosenberg, Miikka O. Tikander
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Publication number: 20210045685Abstract: A fabric-based item may be provide with a stretchable band. The stretchable band may be formed from a ring-shaped strip of stretchable fabric having an opening configured to fit around a body part of a user. Circuitry may be coupled to strands of material in the stretchable band. The circuitry may include sensor circuitry for making measurements on the body part such as electrocardiogram measurements, blood pressure measurements, and respiration rate measurements. Wireless communications circuitry in the fabric-based item may be used to communicate wirelessly with external electronic equipment. A wireless power transmitting device may transmit wireless power. A coil formed from conductive strands in the fabric-based item may be used by wireless power receiving circuitry in the fabric-based item to receive the wireless power. The coil may have one or more turns that run around the ring-shaped strip of stretchable fabric.Type: ApplicationFiled: November 3, 2020Publication date: February 18, 2021Inventors: Steven J. Keating, Daniel D. Sunshine, Benjamin J. Grena, Daniel A. Podhajny, Jerzy S. Guterman, Jessica J. Lu, David M. Kindlon