Patents by Inventor Yuan-Chang Lo

Yuan-Chang Lo 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: 20160342477
    Abstract: Systems and methods for providing automatic system stop and boot-to-service OS for forensic analysis. In some embodiments, an Information Handling System (IHS) includes a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: detect an Indicator of Compromise (IoC); send, to a server, a message including the IoC; receive, from the server, a recovery instruction; and boot into a service OS identified in the recovery instruction, wherein the service OS is distinct from a main OS included in the IHS.
    Type: Application
    Filed: May 20, 2015
    Publication date: November 24, 2016
    Applicant: Dell Products, L.P.
    Inventors: Todd Erick Swierk, Carlton A. Andrews, Yuan-Chang Lo, Phillip M. Seibert, Chad Skipper
  • Publication number: 20160335151
    Abstract: Systems and methods for providing service and to computing devices. In some embodiments, an Information Handling System (IHS) includes a Basic I/O System (BIOS) and a memory coupled to the BIOS, the memory including program instructions stored thereon that, upon execution by the IHS, cause the IHS to: determine that the IHS is operating in a degraded state; and initiate one or more support, diagnostics, or remediation operations in response to the determination.
    Type: Application
    Filed: May 11, 2015
    Publication date: November 17, 2016
    Applicant: Dell Products, L.P.
    Inventors: Todd Erick Swierk, Carlton A. Andrews, Bruce C. Bell, Michael Todd Boyum, Subramanian Ganesan, Yuan-Chang Lo, Phillip M. Seibert
  • Publication number: 20160316370
    Abstract: A wireless access point profile is retrieved from a basic input output system (BIOS) non-volatile random-access memory (NVRAM). The wireless access point profile is provided to a wireless local area network controller.
    Type: Application
    Filed: April 22, 2015
    Publication date: October 27, 2016
    Inventors: Anantha Boyapalle, Yuan-Chang Lo, Todd E. Swierk, Carlton A. Andrews
  • Publication number: 20160306688
    Abstract: A remediation server receives a service request from a data processing device, the service request to diagnose a failure to load an operating system at the data processing device. A data storage device local to data processing device is identified, the data storage device storing the operating system. A diagnostic process is provided at the remediation server, the diagnostic process to mount the data storage device. A diagnostic service is performed based on information stored at the data storage device.
    Type: Application
    Filed: April 15, 2015
    Publication date: October 20, 2016
    Inventors: Anantha Boyapalle, Yuan-Chang Lo, Todd E. Swierk, Carlton A. Andrews
  • Patent number: 9465643
    Abstract: Systems and methods for monitoring a primary Operating System (OS) and/or migrating data using an OS hypervisor. In some embodiments, an Information Handling System (IHS) includes a processor; and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: provide an Operating System (OS) hypervisor configured to enable operation of a primary OS environment and a service OS environment concurrently, wherein the primary and service OS environments are distinct from each other; and allow the service OS, via the OS hypervisor, to monitor a state of the primary OS while forbidding the primary OS from monitoring a state of the service OS.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: October 11, 2016
    Assignee: DELL PRODUCTS, L.P.
    Inventors: Carlton A. Andrews, Yuan-Chang Lo, Philip M. Seibert, Todd Erick Swierk, Munif Mohammed Farhan
  • Patent number: 9455965
    Abstract: A near field communication device, such as an RFID wand, transmits network configuration information to non-volatile memory of a networking device while the networking device is powered down, and even packaged at a retail store. The networking device powers up, reads the network configuration information, and applies the network configuration to automatically interface the networking device with a wireless network.
    Type: Grant
    Filed: September 15, 2009
    Date of Patent: September 27, 2016
    Assignee: Dell Products L.P.
    Inventors: William Nix, Carlton Andrews, Gary D. Huber, Yuan-Chang Lo
  • Publication number: 20160217009
    Abstract: Methods and systems for optimizing resources are disclosed. A method for optimizing resources may include aggregating a first data and a second data from a plurality of network resources into a context information set, deriving a complex context information set from an association of the first data and the second data in the context information set, receiving a resource request, generating an optimized resource request based on an optimization criteria, identifying a network resource to perform the optimized resource request based on the context information set and the complex context information set, executing an action with the network resource to fulfill the optimized resource request, and updating the context information set based on the action.
    Type: Application
    Filed: January 22, 2015
    Publication date: July 28, 2016
    Inventors: Munif M. Farhan, Yuan-Chang Lo, Rocco Ancona
  • Patent number: 9398059
    Abstract: Systems and methods for managing information and content sharing in a virtual collaboration session. In some embodiments, a method may include creating a virtual collaboration workspace for a plurality of participants, where each of the participants operates a device configured to access the workspace, the workspace including a public portion and a plurality of private portions, the public portion accessible to each of the participants and each of the plurality of private portions accessible to a corresponding participant to the exclusion of at least another participant. The method may also include providing, to a given one of the participants, a representation of the public portion and a representation of the given participant's corresponding private portion, where the representation of the public portion and the representation of the given participant's corresponding private portion are renderable concurrently in a single window of a graphical user interface displayable by the given participant's device.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: July 19, 2016
    Assignee: DELL PRODUCTS, L.P.
    Inventors: Jason A. Shepherd, Michael S. Gatson, Todd Swierk, Clifton J. Barker, Yuan-Chang Lo
  • Patent number: 9372543
    Abstract: Systems and methods for a presentation interface in a virtual collaboration session. In some embodiments, a method may include receiving, from a gesture capture system, an indication of a body movement performed by a participant of a virtual collaboration session; receiving, from a drawing control system, an indication of a drawing characteristic associated with the participant of the virtual collaboration session, and identifying an intent of the participant based upon a combination of the indications.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: June 21, 2016
    Assignee: DELL PRODUCTS, L.P.
    Inventors: Yuan-Chang Lo, Michael S. Gatson, Todd Swierk, Clifton J. Barker, Jason A. Shepherd
  • Publication number: 20160139993
    Abstract: A storage device failure recovery system includes a storage IHS and a user IHS coupled together over a network. The user IHS includes a storage system having a storage device, and a storage repair function that periodically provides a storage device image over the network to the storage IHS using data from the storage device. The storage repair function detects a failure of the storage device and streams an operating system on the user IHS using the storage device image stored on the storage IHS. While streaming the operating system on the user IHS using the storage device image stored on the storage IHS, the storage repair function analyzes the failure of the storage device, determines a storage system failure recovery procedure, and performs the storage system failure recovery procedure to restore the storage system while a user remains productive on the user IHS via the streamed operating system.
    Type: Application
    Filed: January 22, 2016
    Publication date: May 19, 2016
    Inventors: Carlton A. Andrews, Gary D. Huber, Yuan-Chang Lo, Todd Swierk
  • Patent number: 9344404
    Abstract: In one embodiment, a method includes establishing a connection with an access-point (AP) device via a first communication path. The method further includes establishing a connection with a proxy device for the AP device via a second communication path that is distinct from the first communication path. In addition, the method includes determining a set of connection credentials maintained by the AP device. Furthermore, the method includes determining a set of connection credentials maintained by the proxy device. Additionally, the method includes identifying a correct set of connection credentials. The correct set includes at least one of the first set and the second set. The method also includes synchronizing the first set and the second set according to the correct set.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: May 17, 2016
    Assignee: Dell Products L.P.
    Inventors: Abu Shaher Sanaullah, Yuan-Chang Lo, Raziuddin Ali, Claude Lano Cox, Michael S. Gatson, Karthikeyan Krishnakumar
  • Patent number: 9329833
    Abstract: Systems and methods for providing visual audio quality cues and context awareness in a virtual collaboration session. In some embodiments, a method may include receiving a plurality of audio signals, each audio signal captured from one of a plurality of a participants of a virtual collaboration session; determining, for each of the plurality of participants, a voice quality of the participant's audio signal; and providing a visual cue of the voice quality of each participant's audio signal to at least one of the plurality of participants.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: May 3, 2016
    Assignee: DELL PRODUCTS, L.P.
    Inventors: Todd Swierk, Michael S. Gatson, Jason A. Shepherd, Clifton J. Barker, Yuan-Chang Lo
  • Patent number: 9244774
    Abstract: A storage device failure recovery system includes a storage IHS and a user IHS coupled together over a network. The user IHS includes a storage system having a storage device, and a storage repair function that periodically provides a storage device image over the network to the storage IHS using data from the storage device. The storage repair function detects a failure of the storage device and streams an operating system on the user IHS using the storage device image stored on the storage IHS. While streaming the operating system on the user IHS using the storage device image stored on the storage IHS, the storage repair function analyzes the failure of the storage device, determines a storage system failure recovery procedure, and performs the storage system failure recovery procedure to restore the storage system while a user remains productive on the user IHS via the streamed operating system.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: January 26, 2016
    Assignee: Dell Products L.P.
    Inventors: Carlton A. Andrews, Gary D. Huber, Yuan-Chang Lo, Todd Swierk
  • Publication number: 20150339152
    Abstract: A client hosted virtualization system (CHVS) includes a processor to execute code, a component, and a non-volatile memory. The non volatile memory includes BIOS code and code to implement a virtualization manager. The virtualization manager is operable to initialize the CHVS, launch a virtual machine on the CHVS, and assign the component to the virtual machine, such that the virtual machine has control of the component. The CHVS is configurable to execute the BIOS and not the virtualization manager, or to execute the virtualization manager and not the BIOS.
    Type: Application
    Filed: July 31, 2015
    Publication date: November 26, 2015
    Inventors: Yuan-Chang Lo, Shree Dandekar
  • Patent number: 9161159
    Abstract: A system and method for connecting to a peripheral device utilizes a near field communication (“NFC”) enabled remote control to acquire a rotating access pin that is transmitted to an NFC enabled computing device in order to establish a connection between the computing device and the peripheral device.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: October 13, 2015
    Assignee: Dell Products L.P.
    Inventors: Abu Shaher Sanaullah, Karthikeyan Krishnakumar, Claude Lano Cox, Yuan-Chang Lo, Raziuddin Ali, Michael S. Gatson
  • Patent number: 9143503
    Abstract: Systems and methods for managing trust relationships. In some embodiments, a method may include receiving an indication of an in-person transaction between a first user and a second user; calculating, for the first user, a trust score associated with the second user, the trust score based, at least in part, upon the indication; and storing a record of the trust score. For example, the in-person transaction may include a face-to-face meeting.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: September 22, 2015
    Assignee: Dell Products, L.P.
    Inventors: Yuan-Chang Lo, Charles D. Robison, Clifton J. Barker
  • Patent number: 9134990
    Abstract: A client hosted virtualization system (CHVS) has a non-volatile memory that includes BIOS code and virtualization manager code that operates to initialize the CHVS and to launch a virtual machine. The CHVS establishes a secure communication channel with a client update system via a network interface, receives an update to the virtualization manager code, authenticates the update and overwrites the non-volatile memory with the update. The CHVS is configurable to execute the BIOS and not virtualization manager, or to execute the virtualization manager and not the BIOS.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: September 15, 2015
    Assignee: Dell Products, LP
    Inventors: Yuan-Chang Lo, Shree Dandekar
  • Publication number: 20150179186
    Abstract: Systems and methods for providing visual audio quality cues and context awareness in a virtual collaboration session. In some embodiments, a method may include receiving a plurality of audio signals, each audio signal captured from one of a plurality of a participants of a virtual collaboration session; determining, for each of the plurality of participants, a voice quality of the participant's audio signal; and providing a visual cue of the voice quality of each participant's audio signal to at least one of the plurality of participants.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 25, 2015
    Applicant: Dell Products, L.P.
    Inventors: Todd Swierk, Michael S. Gatson, Jason A. Shepherd, Clifton J. Barker, Yuan-Chang Lo
  • Publication number: 20150169069
    Abstract: Systems and methods for a presentation interface in a virtual collaboration session. In some embodiments, a method may include receiving, from a gesture capture system, an indication of a body movement performed by a participant of a virtual collaboration session; receiving, from a drawing control system, an indication of a drawing characteristic associated with the participant of the virtual collaboration session, and identifying an intent of the participant based upon a combination of the indications.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 18, 2015
    Applicant: Dell Products, L.P.
    Inventors: Yuan-Chang Lo, Michael S. Gatson, Todd Swierk, Clifton J. Barker, Jason A. Shepherd
  • Publication number: 20150163217
    Abstract: Systems and methods for managing trust relationships. In some embodiments, a method may include receiving an indication of an in-person transaction between a first user and a second user; calculating, for the first user, a trust score associated with the second user, the trust score based, at least in part, upon the indication; and storing a record of the trust score. For example, the in-person transaction may include a face-to-face meeting.
    Type: Application
    Filed: December 10, 2013
    Publication date: June 11, 2015
    Applicant: Dell Products, L.P.
    Inventors: Yuan-Chang Lo, Charles D. Robison, Clifton J. Barker