Patents by Inventor Jun Xiao

Jun Xiao 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).

  • Patent number: 10291753
    Abstract: Methods and systems for implementing private allocated networks in a virtual infrastructure are presented. One method operation creates virtual switches in one or more hosts in the virtual infrastructure. Each port in the virtual switches is associated with a private allocated network (PAN) from a group of possible PANs. In one embodiment, one or more PANs share the same physical media for data transmission. The intranet traffic within each PAN is not visible to nodes that are not connected to the each PAN. In another operation, the method defines addressing mode tables for the intranet traffic within each PAN. The entries in the addressing mode tables define addressing functions for routing the intranet traffic between the virtual switches, and different types of addressing functions are supported by the virtual switches.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: May 14, 2019
    Assignee: NICIRA, INC.
    Inventors: W. Andrew Lambeth, Anupam Dalal, Borislav Deianov, Jun Xiao
  • Patent number: 10258239
    Abstract: Proposed is a method for in-line testing and surface analysis of test material with participation of Raman spectroscopy wherein the apparatus has a column with a plurality of test units at least one of which is a wear test unit and another is a Raman spectrometer. The sample is located on a rotary table under the test units. By sequentially removing the material of the sample to a predetermined depth and then conducting the surface analysis with the use of the Raman spectrometer, it becomes possible to analyze distribution of the material components in the depth direction from the surface of the sample.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: April 16, 2019
    Inventors: Vishal Khosla, Nick Doe, Ming Chan, Jun Xiao, Gautam Char
  • Patent number: 10215675
    Abstract: The sensor unit of the material tester consists of a pressure-sensor unit that measures a vertical force applied to the test probe during movement of the test probe relative to the test specimen and a horizontal force sensor unit for measuring the horizontally directed friction force. The horizontal force sensor unit is made in the form of a flexible parallelogram consisting of two sensor-holding plates interconnected through flexible beams, wherein one end of the first beam is attached to the upper sensor-holding plate and the opposite end to the lower sensor-holding plate, while one end of the second beam is attached to the lower sensor-holding plate and the other to the upper one. The beams are installed with gaps relative to both plates. The quick-release test probe incorporates a soft-touch feature.
    Type: Grant
    Filed: September 5, 2016
    Date of Patent: February 26, 2019
    Inventors: Vishal Khosla, Nick Doe, Jun Xiao, Ming Chan, Gautam Char
  • Publication number: 20190047979
    Abstract: The present invention relates to a compound of the formula I wherein R1 to R6, A, B, n and m are as defined herein. Such novel sulfonyl amide derivatives are useful in the treatment of abnormal cell growth, such as cancer, in mammals. This invention also relates to a method of using such compounds in the treatment of abnormal cell growth in mammals, especially humans, and to pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: April 5, 2018
    Publication date: February 14, 2019
    Inventors: Michael J. Luzzio, Kevin D. Freeman-Cook, Samit K. Bhattacharya, Matthew M. Hayward, Catherine A. Hulford, Christopher L. Autry, Xumiao Zhao, Jun Xiao, Kendra L. Nelson
  • Patent number: 10204007
    Abstract: The present inventions are related to systems and methods for accessing data from a flash memory, and more particularly to systems and methods for inter-cell interference handling in a flash memory. The systems and methods may include a soft information correction circuit that is operable to receive soft information corresponding to information accessed from a block of memory cells, and modify the soft information based upon a variance of the soft information and a median of the soft information to create corrected soft information, the corrected soft information being used to mitigate inter-cell interference in the block of memory cells.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: February 12, 2019
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Fan Zhang, Shu Li, Jun Xiao, Haitao Xia
  • Patent number: 10180367
    Abstract: Proposed is a method of determining optimal operation conditions for treating holes with a rotary tool by performing a hole treatment operation on a tester under various treatment conditions which are similar to the use of the tool in the industrial production on a real manufacturing equipment. The method consists of changing the treatment conditions and determining those operation parameters at which the treated hole is most optimally satisfies the given technical requirements. A criterion for evaluation of these optimal conditions is equality of pair forces acting on the rotary tool in the X- and Y-axis directions since such a situation prevents sidewise deviation of the tool from the direction of the thrust force applied in the Z-axis direction. The above condition is provided by the specific structure of the tester used for carrying out the method.
    Type: Grant
    Filed: December 24, 2016
    Date of Patent: January 15, 2019
    Inventors: Vishal Khosla, Nick Doe, Jun Xiao, Ming Chan, Gautam Char
  • Patent number: 10179386
    Abstract: Proposed is a torque measurement tester for testing hole-treating rotary tools used on hole treating operations such as drilling, tapping, reaming, countersinking, or the like under real operation conditions for determining the most optimal operations parameters. The torque measurement unit consists of a package of three sensor units, in which the first unit is connected to the frame of the tester via pressure sensors for measuring a thrust force acting in the Z-axis direction, the second sensor unit measures forces acting on the tool in the direction of the X-axis, and the third sensor unit measures forces acting in the Y-axis direction. All measurements are carried out irrespective of each other without mutual effect on the measurement data. The third unit resiliently supports the rotary tool relative to the second unit, while the second unit is connected to the first sensor unit.
    Type: Grant
    Filed: December 24, 2016
    Date of Patent: January 15, 2019
    Inventors: Vishal Khosla, Nick Doe, Jun Xiao, Ming Chan, Gautam Char
  • Patent number: 10168072
    Abstract: Embodiments described provide a mobile containerized waste-to-energy recovery apparatus which enables a multi-stage gasification/oxidation of a solid waste and provide an energy source from a plurality of releasably couple technologies including at least a heat exchanger, a thermoelectric generator, an organic Rankine cycle unit, and chiller/heat pump. The apparatus includes an integrated slide rail mechanism that allows each of the plurality of iso containers to be releasably attached to one another and attach a variety of interchangeable and universally coded part types therein to enable a multi-stage gasification/oxidation in at least the primary and secondary chambers n and provide a recovered energy at the heat recovery module.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: January 1, 2019
    Inventors: Jean Lucas, Jun Xiao
  • Publication number: 20180344166
    Abstract: Proposed is an apparatus and method for in-line testing and surface analysis of test material with participation of Raman spectroscopy wherein the apparatus has a column with a plurality of test units at least one of which is a wear test unit and another is a Raman spectrometer. The sample is located on a rotary table under the test units. By sequentially removing the material of the sample to a predetermined depth and then conducting the surface analysis with the use of the Raman spectrometer, it becomes possible to analyze distribution of the material components in the depth direction from the surface of the sample. delivery beams to the longitudinal axis of the Raman spectrometer.
    Type: Application
    Filed: May 30, 2017
    Publication date: December 6, 2018
    Inventors: Vishal Khosla, Nick Doe, Ming Chan, Jun Xiao, Gautam Char
  • Publication number: 20180295056
    Abstract: Some embodiments provide a method that generates different network measurements data (e.g., network topology, bandwidth estimation of different paths, etc.) for a pair of endpoints upon receiving a network administrative request (e.g., an application programming interface (API) request) or by other means (e.g., automatically and without intervention of a user). In some embodiments, the method is implemented by a network measurement agent operating on each endpoint and a centralized service component (e.g., web service layer) executing on a network manager machine (e.g., a controller) that responds to measurement requests. The network measurement agent probes the network periodically (i.e., in certain time intervals) or upon an API request that it receives through the network manager machine to gather the measurement data of a particular network topology between a pair of endpoints.
    Type: Application
    Filed: June 11, 2018
    Publication date: October 11, 2018
    Inventors: Jun Xiao, Romain F. Lenglet
  • Patent number: 10096269
    Abstract: An identification tag is described that includes a tab portion having a unique identifier, an anchor portion, and a tether portion connecting the tab portion to the anchor portion. The anchor portion has a permanent pressure sensitive adhesive to secure the tag to one of a patch cable or a port disposed in a patch panel. In an exemplary aspect, the tag portion, anchor portion and the tether portion of the tag are formed as an integral structure. The unique identifier is a two-dimensional code, that is printed as an inverted image to provide improved network security and prevent reading of the unique identifiers by unapproved reading devices.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: October 9, 2018
    Assignee: Corning Research & Development Corporation
    Inventors: Joseph C. Carls, Vaughn G. Amann, Jun Xiao, William J. Clatanoff
  • Publication number: 20180262891
    Abstract: Systems and methods for electronic access control for secured assets including locked facilities, lockers, shared vehicles and vending machines, which do not have internet connectivity. A mobile device communicates with a server to perform the authentication and access control steps, limiting the asset's interactions with outside devices to exchanging and updating access codes via short-range communications, such as near-field communications. Authentication and access control steps may be performed when the mobile device is at the secured asset, or alternatively those steps may be performed in advance, to allow access to assets located outside of data service to the mobile device.
    Type: Application
    Filed: June 2, 2016
    Publication date: September 13, 2018
    Inventors: Shuguang Wu, Jun Xiao
  • Patent number: 10050850
    Abstract: A method receives physical location information for racks in which application running environments are located. Each rack includes multiple host computing devices in a cluster of host computing devices. Application running environment-rack associations are generated using the physical location information for the cluster where an application running environment-rack association maps an application running environment to a rack. The application running environment-rack associations are provided to the cluster. Then, the method provides a data set for storing in the cluster of hosts where the data set is associated with a placement strategy. The cluster uses the placement strategy to store a data block in the data set for a first application running environment and store a replica data block for a second application running environment at a location in the cluster based on the first application running environment being associated with a first rack from the application running environment-rack associations.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: August 14, 2018
    Assignee: VMWARE, INC.
    Inventors: Junping Du, Ying He, Da Wan, Jun Xiao
  • Publication number: 20180219983
    Abstract: Methods and systems for implementing private allocated networks in a virtual infrastructure are presented. One method operation creates virtual switches in one or more hosts in the virtual infrastructure. Each port in the virtual switches is associated with a private allocated network (PAN) from a group of possible PANs. In one embodiment, one or more PANs share the same physical media for data transmission. The intranet traffic within each PAN is not visible to nodes that are not connected to the each PAN. In another operation, the method defines addressing mode tables for the intranet traffic within each PAN. The entries in the addressing mode tables define addressing functions for routing the intranet traffic between the virtual switches, and different types of addressing functions are supported by the virtual switches.
    Type: Application
    Filed: January 8, 2018
    Publication date: August 2, 2018
    Inventors: W. Andrew Lambeth, Anupam Dalal, Borislav Deianov, Jun Xiao
  • Publication number: 20180202687
    Abstract: Embodiments described provide a mobile containerized waste-to-energy recovery apparatus which enables a multi-stage gasification/oxidation of a solid waste and provide an energy source from a plurality of releasably couple technologies including at least a heat exchanger, a thermoelectric generator, an organic Rankine cycle unit, and chiller/heat pump. The apparatus includes an integrated slide rail mechanism that allows each of the plurality of iso containers to be releasably attached to one another and attach a variety of interchangeable and universally coded part types therein to enable a multi-stage gasification/oxidation in at least the primary and secondary chambers n and provide a recovered energy at the heat recovery module.
    Type: Application
    Filed: January 18, 2017
    Publication date: July 19, 2018
    Inventors: Jean Lucas, Jun Xiao
  • Patent number: 10024776
    Abstract: An apparatus for in-line testing and surface analysis of a sample contains a base which stationarily supports a column and moveably supports an optical microscope, an interferometer, and at least test unit such as a scratch and abrasive wear tester that are moveable on the column in the Z-axis direction. A sample secured on a sample table, which is supported by a replaceable tribology drive unit on an X-stage that may position the sample under the microscope, interferometer, or test unit. Depending on the type of the test, the replaceable tribology unit may impart to the sample either a linear reciprocating movement or a rotating movement. The apparatus may operate in an automatic mode and is provided with a central processing unit that control movements of all moveable units through respective drivers via controllers connected to the central processing unit.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: July 17, 2018
    Assignee: RTEC-INSTRUMENTS, INC.
    Inventors: Vishal Khosla, Nick Doe, Jun Xiao, Ming Chan, Gautam Char
  • Publication number: 20180178340
    Abstract: Proposed is a torque measurement tester for testing hole-treating rotary tools used on hole treating operations such as drilling, tapping, reaming, countersinking, or the like under real operation conditions for determining the most optimal operations parameters. The torque measurement unit consists of a package of three sensor units, in which the first unit is connected to the frame of the tester via pressure sensors for measuring a thrust force acting in the Z-axis direction, the second sensor unit measures forces acting on the tool in the direction of the X-axis, and the third sensor unit measures forces acting in the Y-axis direction. All measurements are carried out irrespective of each other without mutual effect on the measurement data. The third unit resiliently supports the rotary tool relative to the second unit, while the second unit is connected to the first sensor unit.
    Type: Application
    Filed: December 24, 2016
    Publication date: June 28, 2018
    Inventors: Vishal Khosla, Nick Doe, Jun Xiao, Ming Chan, Gautam Char
  • Publication number: 20180178341
    Abstract: Proposed is a method of determining optimal operation conditions for treating holes with a rotary tool by performing a hole treatment operation on a tester under various treatment conditions which are similar to the use of the tool in the industrial production on a real manufacturing equipment. The method consists of changing the treatment conditions and determining those operation parameters at which the treated hole is most optimally satisfies the given technical requirements. A criterion for evaluation of these optimal conditions is equality of pair forces acting on the rotary tool in the X- and Y-axis directions since such a situation prevents sidewise deviation of the tool from the direction of the thrust force applied in the Z-axis direction. The above condition is provided by the specific structure of the tester used for carrying out the method.
    Type: Application
    Filed: December 24, 2016
    Publication date: June 28, 2018
    Inventors: Vishal Khosla, Nick Doe, Jun Xiao, Ming Chan, Gautam Char
  • Patent number: 9998369
    Abstract: Some embodiments provide a method that generates different network measurements data (e.g., network topology, bandwidth estimation of different paths, etc.) for a pair of endpoints upon receiving a network administrative request (e.g., an application programming interface (API) request) or by other means (e.g., automatically and without intervention of a user). In some embodiments, the method is implemented by a network measurement agent operating on each endpoint and a centralized service component (e.g., web service layer) executing on a network manager machine (e.g., a controller) that responds to measurement requests. The network measurement agent probes the network periodically (i.e., in certain time intervals) or upon an API request that it receives through the network manager machine to gather the measurement data of a particular network topology between a pair of endpoints.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: June 12, 2018
    Assignee: NICIRA, INC.
    Inventors: Jun Xiao, Romain F. Lenglet
  • Patent number: 9996416
    Abstract: Systems and method relating generally to data processing, and more particularly to systems and methods for accessing a data set from a solid state storage device, using a data decoding circuit to apply a data decoding algorithm to the data set to yield a decoded output, where the decoded output includes at least one error, identifying at least one critical location in the data set, and estimating a voltage associated with the data in the data set corresponding to the critical location.
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: June 12, 2018
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Haitao Xia, Fan Zhang, Shu Li, Jun Xiao