Patents by Inventor David Yoon

David Yoon 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: 20190039754
    Abstract: A satellite dispenser door release mechanism is disclosed. In various embodiments, a satellite door dispenser as disclosed herein includes a wire or cable having a first end configured to be secured in a structure comprising or coupled to a dispenser body of a satellite dispenser and a second end configured to be secured in a structure comprising or coupled to a dispenser door of the satellite dispenser; and a pyrotechnic cutter configured to receive the wire or cable in a position to cut the wire or cable upon firing of the pyrotechnic cutter.
    Type: Application
    Filed: July 31, 2018
    Publication date: February 7, 2019
    Inventors: Peter Beck, Peter Barlow, David Yoon, Ben Malcolm
  • Publication number: 20190039755
    Abstract: A satellite dispenser door assembly is disclosed. In various embodiments, a satellite dispenser door assembly as disclosed herein includes a dispenser door having a hinge pin; and a one way clutch bearing within which the hinge pin is free to rotate in a first rotational direction associated with a transition from a closed position of the dispenser door to an open position of the dispenser door.
    Type: Application
    Filed: July 31, 2018
    Publication date: February 7, 2019
    Inventors: Peter Beck, Peter Barlow, David Yoon, Ben Malcolm
  • Publication number: 20190039756
    Abstract: A satellite dispenser is disclosed. In various embodiments, a satellite dispenser as disclosed herein includes a dispenser body defining an interior cavity configured to receive a payload; and a composite guide rail comprising a groove configured to receive at least a portion of a payload, the composite guide rail having an orientation that substantially aligns a longitudinal axis of the groove with an ejection axis of the dispenser.
    Type: Application
    Filed: July 31, 2018
    Publication date: February 7, 2019
    Inventors: Peter Beck, Peter Barlow, David Yoon, Ben Malcolm
  • Publication number: 20190012128
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a thin client. The thin client obtains dimensions of each screen of a plurality of screens of the thin client. The thin client also determines an arrangement of the plurality of screens such that each one of the plurality of screens is in contact with at least another one of the plurality of screens and does not overlap with any other one of the plurality of screens. The thin client also determines border segments of each screen of the plurality of screens. Each of the border segments of the each screen is not in contact with any border segment of any other screens of the plurality of screens.
    Type: Application
    Filed: July 6, 2017
    Publication date: January 10, 2019
    Inventors: David Yoon, Yugender P. Subramanian, Varadachari Sudan Ayanam
  • Patent number: 10173456
    Abstract: A binder system is disclosed that flexibly secures one or more flat objects including by mechanical grasping of flat-shaped or sheet materials in a central spring clamp having a compact cross-sectional geometry that can adapt to several sizes of clamped materials and uses. The spring clamp comprises an elongated tri-folded spine with a flat central portion and flat side portions, and flat cover supports that are attached by hinged means to the side portions of the spine. The flat central portion aids a user in opening and keeping the system in its open configuration. In some aspects the system includes customizable covers attachable to said cover supports.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: January 8, 2019
    Inventor: David Yoon
  • Publication number: 20180342042
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a service processor. The service processor allocates a plurality of frame buffers. The service processor also writes image data of a predetermined image to a first frame buffer of the plurality of frame buffers. The service processor further loads a first application. The service processor displays the predetermined image in accordance with the image data stored in the first frame buffer while the first application is being loaded. The service processor then writes image data of the first application to a second frame buffer of the plurality of frame buffers.
    Type: Application
    Filed: May 25, 2017
    Publication date: November 29, 2018
    Inventors: Tommy Hu, Derek Huang, Balasubramanian Chandrasekaran, Yugender P. Subramanian, David Yoon
  • Publication number: 20180321724
    Abstract: Systems and methods for automatic power control and unusual activity detections for thin client computing devices. In operation, the server receives messages from the thin clients, with each message corresponding to a activity occurred at the thin clients. The server then analyzes the messages and generates usage patterns of the thin client computing devices. Based on the usage patterns, the server may generate automatic power control schedules for the computing devices, and control power of each of the computing devices based on the automatic power control schedules. Further, the server may monitor unusual activities occurred at the computing devices based on the messages and the usage patterns of the computing devices.
    Type: Application
    Filed: May 3, 2017
    Publication date: November 8, 2018
    Inventors: Yugender P. Subramanian, David Yoon, Balasubramanian Chandrasekaran, Manikandan Ganesan Malliga
  • Publication number: 20180307479
    Abstract: Systems and methods for performing firmware update on an embedded system by patching. In operation, a computing device may receive an image of replacement firmware, which is a different version of current firmware stored in a non-volatile memory of the embedded system. The computing device then determines the different portions of the replacement firmware from the current firmware by comparing the image of the replacement firmware to the current firmware, and retrieves the different portions from the image of the replacement firmware to form the fragments. In this case, the computing device may create a patch file by data of the fragments, and send the patch file to the embedded system, such that the embedded system may use the patch file to update the current firmware. The size of the patch file would be relatively smaller than the firmware image, thereby reducing update time and resources consumption.
    Type: Application
    Filed: April 24, 2017
    Publication date: October 25, 2018
    Inventors: Yugender P. Subramanian, Balasubramanian Chandrasekaran, David Yoon, Manikandan Ganesan Malliga
  • Publication number: 20180307497
    Abstract: An embedded system includes a processor, a volatile memory coupled to the processor, and a non-volatile memory storing a computer executable code. The computer executable code, when executed by the at least one processor, is configured to: perform a boot process; display a splash screen during the boot process; and during the display of the splash screen: provide a plurality of interactive links between executing a plurality of applications and a plurality of inputs; receive one of the inputs from a user; and in response to receiving the one of the inputs, execute the corresponding application based on the interactive links after accomplishing the boot process.
    Type: Application
    Filed: April 19, 2017
    Publication date: October 25, 2018
    Inventors: Balasubramanain Chandrasekaran, David Yoon, Yugender P. Subramanian, Manikandan Ganesan Malliga
  • Patent number: 10044813
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a control device. The control device determines that a first thin client is in a remote session with a remote machine and is in wireless connection with one or more peripherals. The control device detects that the first thin client is in a predetermined status. The control device requests a second thin client to resume the remote session of the remote machine. The control device connects the one or more peripherals with the second thin client wirelessly.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: August 7, 2018
    Assignee: AMERICAN MEGATRENDS, INC.
    Inventors: David Yoon, Jayachandran Gnanasekaran, Yugender P. Subramanian, Varadachari Sudan Ayanam
  • Publication number: 20180162155
    Abstract: A binder system is disclosed that flexibly secures one or more flat objects including by mechanical grasping of flat-shaped or sheet materials in a central spring clamp having a compact cross-sectional geometry that can adapt to several sizes of clamped materials and uses. The spring clamp comprises an elongated tri-folded spine with a flat central portion and flat side portions, and flat cover supports that are attached by hinged means to the side portions of the spine. The flat central portion aids a user in opening and keeping the system in its open configuration. In some aspects the system includes customizable covers attachable to said cover supports.
    Type: Application
    Filed: December 14, 2016
    Publication date: June 14, 2018
    Inventor: David Yoon
  • Patent number: 9959842
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a device. The device receives content to be displayed on a screen of the device. The device generates a picture based on the content. The device sends the picture to an on-screen display driver bypassing a thin client operating system of the device. The device replaces at least a portion of pixel data in a frame buffer of the device with the picture. The pixel data is presented on the screen. The device transfers the pixel data in the frame buffer to a display driver of the device. The display driver generates display signals based on the pixel data.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: May 1, 2018
    Assignee: AMERICAN MEGATRENDS, INC.
    Inventors: David Yoon, Jayachandran Gnanasekaran, Yugender P. Subramanian, Varadachari Sudan Ayanam
  • Patent number: 9912535
    Abstract: Certain aspects direct to system for performing high availability (HA) configuration and validation of virtual desktop infrastructure (VDI). The system includes a plurality of computing devices functioning as computing nodes, and a virtual desktop controller. Each computing device includes at least one network interface card (NIC), and each computing node includes at least one computing device. The virtual desktop controller includes a processor, a memory, and a storage device storing computer executable code. The code, when executed at the processor, is configured to: discover the computing devices; configure the NICs of the computing devices; configure hardware and software components of the computing devices; configure at least one cluster of the system, where each cluster includes at least one computing node; execute a hypervisor, and execute a plurality of virtual machines (VMs) on the executed hypervisor; and configure additional features related to the VMs of the system.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: March 6, 2018
    Assignee: AMERICAN MEGATRENDS, INC.
    Inventors: Varadachari Sudan Ayanam, Venkatesaperumal Kondalsamy, David Yoon, Santhosh Samuel Mathews
  • Publication number: 20180012569
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a device. The device receives content to be displayed on a screen of the device. The device generates a picture based on the content. The device sends the picture to an on-screen display driver bypassing a thin client operating system of the device. The device replaces at least a portion of pixel data in a frame buffer of the device with the picture. The pixel data is presented on the screen. The device transfers the pixel data in the frame buffer to a display driver of the device. The display driver generates display signals based on the pixel data.
    Type: Application
    Filed: July 6, 2016
    Publication date: January 11, 2018
    Inventors: David Yoon, Jayachandran Gnanasekaran, Yugender P. Subramanian, Varadachari Sudan Ayanam
  • Publication number: 20180013836
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and one or more apparatuses are provided. The apparatuses may be one or more thin clients. Each of the one or more thin clients wirelessly connects with at least one peripheral. Each of the one or more thin clients establishes a remote session with a remote machine. The one or more thin clients are placed in an environment that is isolated from the at least one peripheral of each of the thin clients.
    Type: Application
    Filed: July 6, 2016
    Publication date: January 11, 2018
    Inventors: David Yoon, Jayachandran Gnanasekaran, Yugender P. Subramanian, Varadachari Sudan Ayanam
  • Publication number: 20170279900
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a control device. The control device determines that a first thin client is in a remote session with a remote machine and is in wireless connection with one or more peripherals. The control device detects that the first thin client is in a predetermined status. The control device requests a second thin client to resume the remote session of the remote machine. The control device connects the one or more peripherals with the second thin client wirelessly.
    Type: Application
    Filed: March 24, 2016
    Publication date: September 28, 2017
    Inventors: David Yoon, Jayachandran Gnanasekaran, Yugender P. Subramanian, Varadachari Sudan Ayanam
  • Publication number: 20170075163
    Abstract: An electro-optic device having at least one liquid crystal cell for providing spatially variable control of light includes: a pair of opposed substrates sandwiching a liquid crystal layer therebetween; a pair of electrodes for applying an electric field therebetween, each electrode being deposited on a corresponding substrate; and a liquid crystal reservoir wall defining a lateral extent of the liquid crystal layer between the substrates. The reservoir wall includes: a first bottom barrier deposited on a bottom one of the pair of substrates; and a second curable top barrier deposited on the top substrate outside the first barrier. The first barrier and second uncured barrier are configured to merge on contact to retain liquid crystal material inside the reservoir wall prior to curing the second barrier. Also, a method of wafer level manufacturing and assembly of a liquid crystal optical device.
    Type: Application
    Filed: May 4, 2015
    Publication date: March 16, 2017
    Applicant: LensVector Inc.
    Inventors: Tigran GALSTIAN, Aram BAGRAMYAN, Amir TORK, David YOON, Sergei YAKOVENKO
  • Patent number: D778020
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: January 31, 2017
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Matthew S. Cole, Matthew D. Chaffee, Jessica L. Staude, Peter Ehling, David Yoon, RichardLouie A. Reyes, Daniel A. Streng, Guo Wei Chen, Dariusz Piech, Daniel A. Schaumann, Mark D. Weiser
  • Patent number: D817395
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: May 8, 2018
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Traxton J. Turner, Yin C. Quintero, Gerald E. Mueller, Matt R. Branscomb, Jennifer L. Lindberg, Jason S. Lind, Mary L. Brown, Daniel A. Streng, David Yoon, RichardLouie A. Reyes, Mark D. Weiser
  • Patent number: D818537
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: May 22, 2018
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Matt R. Branscomb, Gerald E. Mueller, Traxton J. Turner, Yin C. Quintero, Jason S. Lind, Daniel A. Streng, David Yoon, RichardLouie A. Reyes, Mark D. Weiser