Patents by Inventor Mario E Campos

Mario E Campos 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).

  • Publication number: 20240394002
    Abstract: In some examples, a computing device can include a memory resource storing instructions to cause a processor resource to receive, from a first virtual machine assigned a first color gamut, display characteristics of a first display, display characteristics of a second display, or both. In some examples, the instructions can cause the processor resource to receive, from a second virtual machine assigned a second color gamut, the display characteristics of the first display, the display characteristics of the second display, or both, and determine, based on the first color gamut, the second color gamut, and the display characteristics, a color gamut mapping for the first color gamut and the second color gamut. In some examples, the instructions can cause the processor resource to map the first color gamut to the first display and map the second color gamut to the second display based on the color gamut mapping.
    Type: Application
    Filed: June 29, 2021
    Publication date: November 28, 2024
    Inventors: Syed S. Azam, Gregory Staten, Thong Thai, Mario E. Campos, Super Liao, Hsing-Hung Hsieh
  • Patent number: 12108508
    Abstract: Creating ambient lighting based on a color temperature range may be performed by a computing apparatus storing a non-transitory computer-readable storage medium. The non-transitory computer-readable storage medium may comprise instructions that when executed, cause a processor of the computing apparatus to receive as input, an indication of a target color temperature range for the computing apparatus. The computer-readable storage medium may comprise instructions to compare a measured color temperature on a display of the computing apparatus to the target color temperature range, and using a plurality of color lighting elements communicatively coupled to the computing apparatus, create ambient lighting in an environment surrounding the computing apparatus based on the target color temperature range.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: October 1, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Ron Y Zhang, John Tyler O'Hara Bovee, Mario E. Campos
  • Publication number: 20240290238
    Abstract: In some examples, a non-transitory machine-readable medium stores machine-readable instructions. When executed by a controller, the machine-readable instructions cause the controller to drive a first subset of multiple light sources of a display device using a first color gamut matrix and drive a second subset of the multiple light sources of the display device using a second color gamut matrix. A light source of the second subset is a same type of light source as a light source of the first subset.
    Type: Application
    Filed: June 29, 2021
    Publication date: August 29, 2024
    Inventors: Hsing-Hung Hsieh, Gregory Staten, Syed S. Azam, Thong Thai, Mario E. Campos, Super Liao
  • Patent number: 11880564
    Abstract: An example display device includes a panel and a controller to define a boundary between a first region of an input layer of the panel and a second region of the input layer of the panel. The example controller disables digital ink input for the first region when the first region is designated for video output and the controller enables digital ink input for the second region when the second region is designated for receiving digital ink input.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: January 23, 2024
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Thong Thai, Mario E. Campos, Ron Y. Zhang
  • Publication number: 20230410502
    Abstract: A virtual reality headset including a display to display a virtual environment, an imaging device to capture images of a physical environment surrounding the headset, and a controller to detect patterns of wavelength emitting devices in the captured images and to compare detected patterns to a library of known patterns, each known pattern corresponding to a physical object. When a detected corresponds to a known pattern, the controller to determine a position of the detected pattern in the physical environment relative to the headset, and to display in the virtual environment a virtual representation of the physical object corresponding to the known pattern at a position corresponding to the determined position of the detected pattern in the physical environment relative to the headset.
    Type: Application
    Filed: October 28, 2020
    Publication date: December 21, 2023
    Inventors: Ron Y. Zhang, Mario E. Campos, John Curren Ludwig
  • Patent number: 11836298
    Abstract: Examples of a keyboard device to switch between operating system (OS) modes are described herein. In some examples, the keyboard device may include a key that includes a lighting element that switches between lighting modes based on a selected OS mode. The lighting mode may indicate the selected OS mode.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: December 5, 2023
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Mario E. Campos, Richard K. Hohmann, II, Ron Y. Zhang
  • Patent number: 11768652
    Abstract: A portable computing device may comprise an internal central processing unit (CPU), an internal graphics processing unit (GPU), a communications port to communicate with an external computing device, a first electronic display connected to the internal GPU, a second electronic display connected to the internal GPU, a touch input device to receive touch inputs from a user, and a display mode control unit. The control unit may cause the portable computing device to selectively operate in a dual display operational mode, a direct input operational mode, and an indirect input operational mode.
    Type: Grant
    Filed: August 5, 2022
    Date of Patent: September 26, 2023
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mario E. Campos, Hsing-Hung Hsieh, Cheng-Hua Yu
  • Publication number: 20230266832
    Abstract: An example touch/pen (T/P) sensor device includes a T/P sensor to generate position information based on user interaction with a sensor surface of the T/P sensor, and a color sensor to sense a color hue of a writing tip of a pencil to be used to interact with the sensor surface of the T/P sensor to generate a digital image. The T/P sensor device also includes a processor to record metadata with the digital image to indicate the sensed color hue.
    Type: Application
    Filed: August 26, 2020
    Publication date: August 24, 2023
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Fred Charles Thomas, III, Cheng Huang, Bruce Eric Blaho, Mario E. Campos, Christian M. Damir, J. Michael Stahl
  • Publication number: 20230176703
    Abstract: An example of a flexible sensor stack includes a flexible film comprising a conformal polymer film or a flexible glass film. The flexible sensor stack includes first and second conformal poly(3,4-ethylenedioxythiophene) (PEDOT) films formed over the flexible film and including sensor traces to provide a flexible touch/pen (T/P) sensor surface, wherein the flexible sensor stack is bendable to conform to a non-flat attachment surface.
    Type: Application
    Filed: April 30, 2020
    Publication date: June 8, 2023
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Fred Charles Thomas, III, Christian M. Damir, Robert Scott Rawlings, Mario E. Campos, Cheng Huang, Bruce Eric Blaho
  • Publication number: 20230176728
    Abstract: An example display device includes a panel and a controller to define a boundary between a first region of an input layer of the panel and a second region of the input layer of the panel. The example controller disables digital ink input for the first region when the first region is designated for video output and the controller enables digital ink input for the second region when the second region is designated for receiving digital ink input.
    Type: Application
    Filed: April 30, 2020
    Publication date: June 8, 2023
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Thong Thai, Mario E. Campos, Ron Y. Zhang
  • Publication number: 20220374187
    Abstract: A portable computing device may comprise an internal central processing unit (CPU), an internal graphics processing unit (GPU), a communications port to communicate with an external computing device, a first electronic display connected to the internal GPU, a second electronic display connected to the internal GPU, a touch input device to receive touch inputs from a user, and a display mode control unit. The control unit may cause the portable computing device to selectively operate in a dual display operational mode, a direct input operational mode, and an indirect input operational mode.
    Type: Application
    Filed: August 5, 2022
    Publication date: November 24, 2022
    Inventors: Mario E. Campos, Hsing-Hung Hsieh, Cheng-Hua Yu
  • Patent number: 11429336
    Abstract: A portable computing device may comprise an internal central processing unit (CPU), an internal graphics processing unit (GPU), a communications port to communicate with an external computing device, a first electronic display connected to the internal GPU, a second electronic display connected to the internal GPU, a touch input device to receive touch inputs from a user, and a display mode control unit. The control unit may cause the portable computing device to selectively operate in a dual display operational mode, a direct input operational mode, and an indirect input operational mode.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: August 30, 2022
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mario E. Campos, Hsing-Hung Hsieh, Cheng-Hua Yu
  • Patent number: 11373570
    Abstract: In one example, a display device can include a gate line break across a plurality of gate lines, a first source driver positioned on a first side of the gate line break, a first gate driver positioned on the first side of the gate line break, a second source driver positioned on a second side of the gate line break, and a second gate driver positioned on the second side of the gate line break.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: June 28, 2022
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Hsing-Hung Hsieh, Cheng-Hua Yu, Mario E. Campos
  • Publication number: 20220156027
    Abstract: A portable computing device may comprise an internal central processing unit (CPU), an internal graphics processing unit (GPU), a communications port to communicate with an external computing device, a first electronic display connected to the internal GPU, a second electronic display connected to the internal GPU, a touch input device to receive touch inputs from a user, and a display mode control unit. The control unit may cause the portable computing device to selectively operate in a dual display operational mode, a direct input operational mode, and an indirect input operational mode.
    Type: Application
    Filed: July 23, 2019
    Publication date: May 19, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Mario E. Campos, Hsing-Hung Hsieh, Cheng-Hua Yu
  • Publication number: 20220107692
    Abstract: Examples of a keyboard device to switch between operating system (OS) modes are described herein. In some examples, the keyboard device may include a key that includes a lighting element that switches between lighting modes based on a selected OS mode. The lighting mode may indicate the selected OS mode.
    Type: Application
    Filed: June 28, 2019
    Publication date: April 7, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Mario E. Campos, Richard K. Hohmann, II, Ron Y. Zhang
  • Publication number: 20210375174
    Abstract: In one example, a display device can include a gate line break across a plurality of gate lines, a first source driver positioned on a first side of the gate line break, a first gate driver positioned on the first side of the gate line break, a second source driver positioned on a second side of the gate line break, and a second gate driver positioned on the second side of the gate line break.
    Type: Application
    Filed: December 14, 2017
    Publication date: December 2, 2021
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Hsing-Hung Hsieh, Cheng-Hua Yu, Mario E. Campos
  • Patent number: 11114069
    Abstract: In some examples, a non-transitory machine readable medium storing instructions executable by a processor to store display information in a private memory hidden from an operating system (OS), and divisibly virtualize a contiguous planar display into a first area as a main display and a second area as a second display separate from the main display, where the continuous planar display is divisibly virtualized responsive to exposure of the display information to the OS or the display information being directly provided to a graphics processing unit (GPU).
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: September 7, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mario E Campos, Monji G Jabori, Scott Rawlings, Thong Thai
  • Publication number: 20210134253
    Abstract: In some examples, a non-transistory machine readable medium storing instructions executable by a processor to store display information in a private memory hidden from an operating system (OS), and divisibly virtualize a contiguous planar display into a first area as a main display and a second area as a second display separate from the main display, where the continuous planar display is divisibly virtualized responsive to exposure of the display information to the OS or the display information being directly provided to a graphics processing unit (GPU).
    Type: Application
    Filed: December 8, 2017
    Publication date: May 6, 2021
    Inventors: Mario E Campos, Monji G Jabori, Scott Rawlings, Thong Thai