Patents by Inventor Christopher A. Torres
Christopher A. Torres 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: 20250244832Abstract: A portable information handling system couples a flexible display film to a housing lid portion and across a hinge to a housing main portion where the flexible display film couples to a timing controller under a mechanical keyboard coupled to the housing main portion. A touch function row presented at the flexible display film between the hinge and mechanical keyboard accepts function key inputs. Mechanical keys coupled in a row over the flexible display film accept input as depressions detected by a touch detection surface of the flexible display film, switches disposed under the flexible display film or a membrane board disposed over the flexible display film.Type: ApplicationFiled: January 31, 2024Publication date: July 31, 2025Applicant: Dell Products L.P.Inventors: Christopher A. Torres, Anthony J. Sanchez, Brandon J. Brocklesby, Dong Chul Kang, Yongook Guack, Nicholas G. DiLoreto
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Publication number: 20250244870Abstract: A portable information handling system includes a touch function row between a keyboard and a display that accepts touches or proximity detection at plural locations to initiate an on-screen-display user interface for a selected of plural functions based upon a touch location. The touch and/or proximity locations may be identified with illumination points and unlabeled as to an associated function since the function associated with a touch and/or proximity location is presented at the display. Alternatively, a flexible display extended from a housing lid portion over a hinge and a part of a housing main portion presents function key images at the touch function row. The on-screen-display user interface presents different control interfaces when touches include multiple fingers and drag versus non-drag inputs.Type: ApplicationFiled: January 25, 2024Publication date: July 31, 2025Applicant: Dell Products L.P.Inventors: Brandon J. Brocklesby, Nicholas G. DiLoreto, Christopher A. Torres, James H. Hallar, Duck-Soo Choi, Hsu-Feng Lee, Joseph D. McDonald
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Patent number: 12282363Abstract: A portable information handling system supports a flexible OLED display film over housing portions rotationally coupled by a hinge by folding the OLED display film over the hinge. Hinge brackets that couple to the housing portions each have a helical member that extends into an associated helical guide of the hinge main body. Hinge bracket rotation translates through the helical guides for synchronized housing rotation. The hinge main body has first and second circular portions extending along its length to define first and second rotation axes about which the hinge brackets pivot so that the display film has space to fold in the closed position.Type: GrantFiled: January 19, 2022Date of Patent: April 22, 2025Assignee: Dell Products L.P.Inventors: Christopher A. Torres, Kevin M. Turchin, Enoch Chen, An Szu Hsu, Hsu Hong Yao, Yuan Ming Lin
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Publication number: 20250004181Abstract: A meta-optics display device for use with an information handling system. The meta-optics display device includes a plurality of micro-LED pillars, and, a micro-optics lens positioned above the plurality of micro-LED pillars, the micro-optics lens comprising nanoimprint technology deposited onto a transparent substrate to correspond to at least some of the plurality of micro-LED pillars.Type: ApplicationFiled: June 30, 2023Publication date: January 2, 2025Applicant: Dell Products L.P.Inventors: Stefan Peana, Steven E. Davis, Christopher A. Torres
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Publication number: 20250004509Abstract: A camera for use with an information handling system. The camera includes a meta-optics portion; a sensor, and, an interposer layer positioned between the meta-optics portion and the sensor portion, the interposer layer being parallelly aligned between the meta-optics portion and the camera sensor.Type: ApplicationFiled: June 30, 2023Publication date: January 2, 2025Applicant: Dell Products L.P.Inventors: Stefan Peana, Christopher A. Torres, Steven E. Davis
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Patent number: 12083417Abstract: A single user input element can be used in four different modes including a first mode in which the user input element mimics a single button by restricting input along multiple axes, a second mode in which the user input element restricts input to a first axis, a third mode in which the user input element restricts input to a second axis, and a fourth mode in which the user has no restrictions to user input. A rotational cam may be used to interact with shuttle pins that control the height of a surface (e.g., an up/down position) of the plurality of fill spacers to change a look and/or feel of the user input element. A rotational structure which has lockout tabs to prevent individual rotational axis from being rotated depending on the configuration of the input device. These aspects may provide a reconfigurable direction pad for a game controller.Type: GrantFiled: January 11, 2022Date of Patent: September 10, 2024Assignee: Dell Products L.P.Inventors: Jason Scott Morrison, Christopher A. Torres
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Patent number: 11927991Abstract: Embodiments of synchronized hinges for foldable displays are described. In some embodiments, a hinge may include: a first bracket coupled to a first shaft via a first arm, a second bracket coupled to a second shaft via a second arm, and a synchronization bracket coupled to the first and second shafts.Type: GrantFiled: May 12, 2021Date of Patent: March 12, 2024Assignee: Dell Products, L.P.Inventors: Christopher A. Torres, Enoch Chen, Anthony J. Sanchez, Chia-Hao Hsu, Hsu Hong Yao, Mo-Yu Zhang
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Patent number: 11907027Abstract: A portable information handling system supports a flexible OLED display film over housing portions rotationally coupled by a hinge by folding the OLED display film over the hinge. Hinge brackets that couple to the housing portions each have a gear member with a semicircular shape gear inner circumference that engages a gear subassembly of the hinge main body. Hinge bracket rotation translates through the gear subassembly for synchronized housing rotation. The hinge main body has first and second semicircular portions with a smooth surface defined to accept the outer circumference smooth surface of the gear member semicircular shape at first and second rotation axes about which the hinge brackets pivot so that the display film has space to fold in the closed position.Type: GrantFiled: October 19, 2021Date of Patent: February 20, 2024Assignee: Dell Products L.P.Inventors: Christopher A. Torres, Kevin M. Turchin, Enoch Chen, Anthony J. Sanchez, Kai-Cheng Chao, Chia-Hao Hsu, Chia-Huang Chan
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Publication number: 20230218987Abstract: A single user input element can be used in four different modes including a first mode in which the user input element mimics a single button by restricting input along multiple axes, a second mode in which the user input element restricts input to a first axis, a third mode in which the user input element restricts input to a second axis, and a fourth mode in which the user has no restrictions to user input. A rotational cam may be used to interact with shuttle pins that control the height of a surface (e.g., an up/down position) of the plurality of fill spacers to change a look and/or feel of the user input element. A rotational structure which has lockout tabs to prevent individual rotational axis from being rotated depending on the configuration of the input device. These aspects may provide a reconfigurable direction pad for a game controller.Type: ApplicationFiled: January 11, 2022Publication date: July 13, 2023Applicant: Dell Products L.P.Inventors: Jason Scott Morrison, Christopher A. Torres
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Patent number: 11600999Abstract: A disclosed wireless charging clip for an information handling system includes a first surface comprising a charging coil, a ferrite sheet positioned below the first surface, mating elements to be coupled to respective mating elements of the information handling system when the charging clip is installed on the information handling system, charging circuitry configured supply inductive power to charge an auxiliary device when the device is placed on top of the first surface, and a connector through which input power is received from the information handling system when the charging clip is installed. The charging coil may include multiple graphene layers. The charging clip may include a second surface and a third surface including the connector through which input power is received from the information handling system. The mating elements may include magnets to align and hold the charging clip in position with respect to the information handling system.Type: GrantFiled: January 22, 2021Date of Patent: March 7, 2023Assignee: Dell Products L.P.Inventors: Deeder M. Aurongzeb, Christopher A. Torres, Andrew Thomas Sultenfuss
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Patent number: 11595637Abstract: Systems and methods for using peripheral vision in virtual, augmented, and mixed reality (collectively referred to as “xR”) applications are described. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the IHS to: render an object in a peripheral field-of-view of a user; detect at least one of: the user's eye movement, or the user's head rotation; and determine whether to re-render the object based upon the detection.Type: GrantFiled: May 14, 2018Date of Patent: February 28, 2023Assignee: Dell Products, L.P.Inventors: Larry Edward Knepper, Yagiz Can Yildiz, Christopher A. Torres, Michael S. Gatson
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Patent number: 11586243Abstract: A portable information handling system folds a flexible display over a hinge and selectively engages a brake that restricts hinge movement if a predetermined condition exists, such as a predetermined thermal state associate with potential damage to the flexible display. Heating and cooling elements increase or decrease the flexible display thermal state to fall within a constraint that supports folding and releases the hinge brake.Type: GrantFiled: August 2, 2019Date of Patent: February 21, 2023Assignee: Dell Products L.P.Inventors: Yagiz Can Yildiz, Christopher A. Torres, Kevin M. Turchin, Gerald R. Pelissier
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Publication number: 20230012951Abstract: A multi-layer bezel for a flexible information handling system (IHS) display may include a die-cut polycarbonate rectangular frame layer, a die cut low durometer foam layer, aligned with and disposed below the polycarbonate rectangular frame layer and a polymer layer aligned with the polycarbonate rectangular frame layer. In various implementations the rectangular frame layer may have a first open-sided rectangular frame segment and a complementary second open-sided rectangular frame segment. The die-cut polycarbonate may be transparent and back-printed with sensor openings for IHS components. The bezel may be a multi-layer stack-up that is die cut to define the bezel. Alternatively, the bezel may be defined by a domed polyurethane upper layer disposed on the die cut polycarbonate rectangular frame layer on a side of the polycarbonate rectangular frame layer opposite the die cut low durometer foam layer.Type: ApplicationFiled: July 15, 2021Publication date: January 19, 2023Applicant: Dell Products, L.P.Inventors: Christopher A. Torres, Enoch Chen
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Patent number: 11556148Abstract: In one embodiment, a method for managing visual uniformity in a foldable display includes identifying a hinge angle of the foldable display, the hinge angle indicating a degree to which the foldable display is opened or closed; receiving surface curvature data from a plurality of sensors of the foldable display, the surface curvature data indicating a mechanical state of a surface of the foldable display; accessing a plurality of surface maps stored in a display database of the foldable display, each of the plurality of surface maps indicating one or more display settings associated with a respective mechanical state of the surface of the foldable display; retrieving the one or more display settings from the display database based on the hinge angle and the surface curvature data; and causing a plurality of pixels to illuminate using the one or more display settings.Type: GrantFiled: January 21, 2021Date of Patent: January 17, 2023Assignee: Dell Products L.P.Inventors: Yagiz C. Yildiz, Stefan Peana, Philip M. Seibert, Kevin M. Turchin, Gerald R. Pelissier, Christopher A. Torres
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Publication number: 20220365568Abstract: Embodiments of synchronized hinges for foldable displays are described. In some embodiments, a hinge may include: a first bracket coupled to a first shaft via a first arm, a second bracket coupled to a second shaft via a second arm, and a synchronization bracket coupled to the first and second shafts.Type: ApplicationFiled: May 12, 2021Publication date: November 17, 2022Applicant: Dell Products, L.P.Inventors: Christopher A. Torres, Enoch Chen, Anthony J. Sanchez, Chia-Hao Hsu, Hsu Hong Yao, Mo-Yu Zhang
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Publication number: 20220239124Abstract: A disclosed wireless charging clip for an information handling system includes a first surface comprising a charging coil, a ferrite sheet positioned below the first surface, mating elements to be coupled to respective mating elements of the information handling system when the charging clip is installed on the information handling system, charging circuitry configured supply inductive power to charge an auxiliary device when the device is placed on top of the first surface, and a connector through which input power is received from the information handling system when the charging clip is installed. The charging coil may include multiple graphene layers. The charging clip may include a second surface and a third surface including the connector through which input power is received from the information handling system. The mating elements may include magnets to align and hold the charging clip in position with respect to the information handling system.Type: ApplicationFiled: January 22, 2021Publication date: July 28, 2022Inventors: Deeder M. Aurongzeb, Christopher A. Torres, Andrew Thomas Sultenfuss
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Publication number: 20220229466Abstract: In one embodiment, a method for managing visual uniformity in a foldable display includes identifying a hinge angle of the foldable display, the hinge angle indicating a degree to which the foldable display is opened or closed; receiving surface curvature data from a plurality of sensors of the foldable display, the surface curvature data indicating a mechanical state of a surface of the foldable display; accessing a plurality of surface maps stored in a display database of the foldable display, each of the plurality of surface maps indicating one or more display settings associated with a respective mechanical state of the surface of the foldable display; retrieving the one or more display settings from the display database based on the hinge angle and the surface curvature data; and causing a plurality of pixels to illuminate using the one or more display settings.Type: ApplicationFiled: January 21, 2021Publication date: July 21, 2022Inventors: Yagiz C. Yildiz, Stefan Peana, Philip M. Seibert, Kevin M. Turchin, Gerald R. Pelissier, Christopher A. Torres
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Patent number: 11331567Abstract: A game controller integrates a trigger at a side of a planar controller housing, the trigger rotating within the plane of the controller housing about an axle disposed perpendicular to the plane. The trigger rotationally couples to the axle at a trigger bracket that fixedly coupled to a frame. A guide integrated in the frame engages a member extending from the trigger to manage trigger motion. A cover couples to the frame and separate from the trigger to enhance housing robustness.Type: GrantFiled: December 31, 2019Date of Patent: May 17, 2022Assignee: Dell Products L.P.Inventors: Christopher A. Torres, Andrew P. Tosh, Enoch Chen, Yongook Guack, Chia Yuan Chang
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Publication number: 20220147114Abstract: A portable information handling system supports a flexible OLED display film over housing portions rotationally coupled by a hinge by folding the OLED display film over the hinge. Hinge brackets that couple to the housing portions each have a helical member that extends into an associated helical guide of the hinge main body. Hinge bracket rotation translates through the helical guides for synchronized housing rotation. The hinge main body has first and second circular portions extending along its length to define first and second rotation axes about which the hinge brackets pivot so that the display film has space to fold in the closed position.Type: ApplicationFiled: January 19, 2022Publication date: May 12, 2022Applicant: Dell Products L.P.Inventors: Christopher A. Torres, Kevin M. Turchin, Enoch Chen, An Szu Hsu, Hsu Hong Yao, Yuan Ming Lin
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Patent number: RE49760Abstract: A latch with magnetically-assisted operation is described. In some embodiments, a latch may include: a first magnetic device fixedly coupled to a first portion of an Information Handling System (IHS); a second magnetic device coupled to a second movable portion of the IHS; and a carrier, comprising: a compression bracket fixedly coupled to the first portion of the IHS, the compression bracket having a slot configured to accommodate the second magnetic device, at least one guidepost configured to receive a return spring, and at least one stopping pin; and a actuator bracket movably coupled to compression bracket, the actuator bracket having a button configured to translate the second magnetic device with respect to the first magnetic device, at least one orifice configured to engage with the at least one guidepost, and at least one detent configured to engage with the at least one stopping pin.Type: GrantFiled: August 18, 2021Date of Patent: December 19, 2023Assignee: Dell Products L.P.Inventors: Christopher A. Torres, Timothy M. Radloff, Jason Scott Morrison, Weijong Sheu