Patents by Inventor Zheng Zhang

Zheng Zhang 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: 9665716
    Abstract: Particular embodiments described herein provide for an electronic device that can be configured to determine a string sample of data, determine a hash of the string sample of data, automatically cluster the hash with other hashes from other string samples of data, and automatically create a signature hash string for the string sample of data.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: May 30, 2017
    Assignee: McAfee, Inc.
    Inventors: Zheng Zhang, Craig D. Schmugar
  • Publication number: 20170149866
    Abstract: A method, a server, and a system for sharing resource data are provided. The method includes: preconfiguring a resource configuration file, reading a preset key value and an index name in the resource configuration file; requesting a memory space from an operating system according to the preset key value to create a shared memory; and loading resource data corresponding to the index name from a magnetic disk to the shared memory, and sharing the resource data with a process of each scene server on a same physical machine.
    Type: Application
    Filed: March 31, 2015
    Publication date: May 25, 2017
    Inventors: XICHANG MO, ZHENG ZHANG
  • Patent number: 9639186
    Abstract: A mouse-and-keyboard based user interface is updated based on gestures made on a touch screen that is displaying the mouse-and-keyboard based user interface. The user interface update process includes the steps of receiving one or more touch events in response to a gesture made on the touch screen, translating the touch events to a mouse-and-keyboard based command, transmitting the mouse-and-keyboard based command to an operating system, and receiving an updated display in response thereto.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: May 2, 2017
    Assignee: VMware, Inc.
    Inventors: Robert Lee Thompson, Xueliang Hua, Zheng Zhang, Juan Casares, Wenlong Shao, Li-Zhu Zhang
  • Patent number: 9631931
    Abstract: Techniques for watching a location of a device with respect to a destination target include obtaining a current location of a device from a localization operation, calculating an interval, and performing a next localization operation after the interval has expired. The interval may be calculated based on a velocity and a distance from the current location to a destination target. The techniques may also include calculating a displacement distance from the current location and adjusting the interval based on the displacement distance to thereby adjust a time for performing the next localization operation. The techniques may include performing state detection to determine a motion state of the device and performing the next localization operation based on the determined motion state.
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: April 25, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Guo Bin Shen, Zheng Zhang
  • Publication number: 20170108492
    Abstract: Dual-functional nonfouling surfaces and materials, methods for making dual-functional nonfouling surfaces and materials, and devices that include dual-functional nonfouling surfaces and materials. The dual-functional surfaces are nonfouling surfaces that resist non-specific protein adsorption and cell adhesion. The dual-functional surfaces and materials include covalently coupled biomolecules (e.g., target binding partners) that impart specific biological activity thereto. The surfaces and materials are useful in medical diagnostics, biomaterials and bioprocessing, tissue engineering, and drug delivery.
    Type: Application
    Filed: December 30, 2016
    Publication date: April 20, 2017
    Applicant: University of Washington
    Inventors: Shaoyi Jiang, Zheng Zhang, Shengfu Chen, Hana Vaisocherova
  • Publication number: 20170101469
    Abstract: The present disclosure relates to a nucleotide sequence comprising the sequence of SEQ ID NO: 5, and/or sequence of SEQ ID NO: 6, vector and host cell line comprising the nucleotide. The present disclosure also relates to an antibody that binds to extracellular region of human CD147, wherein the antibody comprises a heavy chain variable region having the amino acid sequence of SEQ ID NO: 2, and/or a light chain variable region having the amino acid sequence of SEQ ID NO: 1, and the antibody contains a glycoform lacking both fucose residues and xylose residues, pharmaceutical composition comprising the antibody or fragment thereof, the method of producing the antibody or fragment thereof, and use of the pharmaceutical composition in treatment of CD147 expression-related diseases.
    Type: Application
    Filed: October 7, 2015
    Publication date: April 13, 2017
    Inventors: Zhinan Chen, Zheng Zhang, Yang Zhang, Fei Feng, Muren Huhe, Xiangmin Yang
  • Patent number: 9621500
    Abstract: A messaging system facilitates communication between users through various messaging channels. The messaging system supports multiple communication channels and includes a messaging module that automatically selects one or more of the messaging channels for delivering a message to a recipient of the message using, for example, a set of policy rules or a trained model. The messaging module may also provide, in a user interface for sending and receiving messages, a visual indication of the selected messaging channel to the sender of the message to provide the user with transparency about how the message will be delivered. Additionally, the message may be delivered via multiple messaging channels, where the messaging module may rescind messages from some of the messaging channels upon receiving a reply from the recipient of the message or other confirmation that the recipient has seen the message via one of the communication channels.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: April 11, 2017
    Assignee: Facebook, Inc.
    Inventors: Daniel Hsiao, Joel Benjamin Seligstein, Mark E. Zuckerberg, Kenneth M. Lau, Ross David Bayer, Zheng Zhang, Benjamin Peter Davenport, Peter Xiu Deng, Ben Hamilton, Lucy Congyun Zhang, Jonathan David Perlow
  • Patent number: 9598544
    Abstract: Nanoparticles zwitterionic polymers grafted thereto or grafted therefrom, and methods for making and using the nanoparticles. Zwitterionic nanogels, and methods for making and using the nanogels.
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: March 21, 2017
    Assignee: University of Washington through its Center for Commercialization
    Inventors: Shaoyi Jiang, Shengfu Chen, Yung Chang, Zheng Zhang
  • Patent number: 9597228
    Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor. The controller is configured to monitor an amount of dwell time the vitrectomy cutting device remains open and monitor aspiration rate, and control a rate of material processed by the vitrectomy cutting device based on amount of dwell time and aspiration rate.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: March 21, 2017
    Assignee: Abbott Medical Optics Inc.
    Inventors: Kyle E. Lynn, James B. Gerg, Fred C. Lee, Lauren M. Hickey, Zheng Zhang
  • Publication number: 20170071789
    Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor.
    Type: Application
    Filed: November 4, 2016
    Publication date: March 16, 2017
    Inventors: Fred C. Lee, James B. Gerg, Zheng Zhang, Kyle E. Lynn, Lauren M. Hickey
  • Publication number: 20170065456
    Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor. The controller is configured to monitor pressures encountered and alter cut valve timing based on pressure conditions previously encountered.
    Type: Application
    Filed: November 17, 2016
    Publication date: March 9, 2017
    Inventors: Fred C. Lee, James B. Gerg, Kyle E. Lynn, Zheng Zhang, Lauren M. Hickey
  • Publication number: 20170038089
    Abstract: A method for controlling air volume of an electric device to be constant, the device being adapted to exhaust or supply air, the method including: A) establishing M constant air volume control functions Qi=F(n) corresponding to M air volume points CFMi in the microprocessor of the system controller; B) allowing the microprocessor to receive or preset a target air volume IN-CFM; C) starting the motor, when the motor operates in a stable state, comparing M air volume points CFMi with the target air volume IN-CFM, and ensuring that the target air volume IN-CFM falls within two known air volume points CFMi and CFMi?1; D) using the two known air volume points CFMi and CFMi?1 to calculate a constant air volume control function Q0=F(n) corresponding to the target air volume IN-CFM by interpolation method; and E) controlling a motor parameter Q0 and a rotational speed n.
    Type: Application
    Filed: October 23, 2016
    Publication date: February 9, 2017
    Inventors: Jizhong WANG, Yiqiao ZHOU, Zheng ZHANG, Ge HU, Xiansheng ZHANG, Yong ZHAO
  • Publication number: 20170026277
    Abstract: Methods, apparatuses and systems for transmitting and receiving data based on multipath for transmitting data based on multipath include: establishing WiMAX connection-based multiple paths between a first device and a second device; transmitting data frames in a data queue in the multiple paths; obtaining the quality condition of the multiple paths; and based on the quality condition, adjusting the transmission of the data frames in the data queue in the multiple paths. According to one aspect, there is provided a method for receiving data based on multipath, which includes: establishing WiMAX connection-based multiple paths between a first device and a second device; receiving a plurality of data frames in the multiple paths; processing the received plurality of data frames based on quality condition of the multiple paths. There are further provided corresponding apparatuses and systems.
    Type: Application
    Filed: October 7, 2016
    Publication date: January 26, 2017
    Inventors: Chang Jie Guo, Hongbin Lin, Qian Ma, Qing Wang, Su Su Xie, Lin Yang, Ji Zheng Zhang
  • Patent number: 9547974
    Abstract: A device for detecting blockage of an air filter mesh, including: an air inlet, an air outlet, an air duct, a fan or a wind wheel, a blower motor, an air filter mesh, and a controller. The controller includes a main control board including: a microprocessor, an inverter circuit, and a motor operation parameter detecting circuit. The air filter mesh is disposed in the air duct. The motor operation parameter detecting circuit inputs a real time operation parameter into the microprocessor, and the output terminal of the microprocessor controls the inverter circuit. A function module of the microprocessor calculates a detected air volume according to the real time operation parameter. When the detected air volume is smaller than a preset air volume, the microprocessor determines that the air filter mesh is obstructed and outputs a signal to an alarm circuit to trigger an alarm.
    Type: Grant
    Filed: January 3, 2016
    Date of Patent: January 17, 2017
    Assignee: ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
    Inventors: Jizhong Wang, Yiqiao Zhou, Zheng Zhang, Xiansheng Zhang, Hairong Sun, Yong Zhao
  • Publication number: 20170001113
    Abstract: A data processing method includes; determining, after receiving a casting instruction input by a user for a specified skill, first-type action data corresponding to the specified skill, the first-type action data being data that can be displayed before a server makes a response sending a data requesting message to the server, the data requesting message being used for requesting second-type action data corresponding to the specified skill, and displaying the first-type action data, the second-type action data being data that cannot be displayed until the server makes a response; and receiving the second-type action data sent by the server, and displaying the second-type action data.
    Type: Application
    Filed: September 14, 2016
    Publication date: January 5, 2017
    Inventors: Xichang MO, Liang HUANG, Chaofan WANG, Zheng ZHANG
  • Patent number: 9535062
    Abstract: Dual-functional nonfouling surfaces and materials, methods for making dual-functional nonfouling surfaces and materials, and devices that include dual-functional nonfouling surfaces and materials. The dual-functional surfaces are nonfouling surfaces that resist non-specific protein adsorption and cell adhesion. The dual-functional surfaces and materials include covalently coupled biomolecules (e.g., target binding partners) that impart specific biological activity thereto. The surfaces and materials are useful in medical diagnostics, biomaterials and bioprocessing, tissue engineering, and drug delivery.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: January 3, 2017
    Assignee: University of Washington
    Inventors: Shaoyi Jiang, Zheng Zhang, Shengfu Chen, Hana Vaisocherova
  • Publication number: 20160378685
    Abstract: Particular embodiments described herein provide for an electronic device that can be configured to receive a request from a process to access data is a system, determine if the data is in a virtualized protected area of memory in the system, and allow access to the data if the data is in the virtualized protected area of memory and the process is a trusted process. The electronic device can also be configured to determine if new data should be protected, store the new data in the virtualized protected area of memory in the system if the new data should be protected, and store the new data in an unprotected area of memory in the system if the new data should not be protected.
    Type: Application
    Filed: June 27, 2015
    Publication date: December 29, 2016
    Applicant: MCAFEE, INC.
    Inventors: Joel R. Spurlock, Zheng Zhang, Aditya Kapoor, Jonathan L. Edwards, Khai N. Pham
  • Publication number: 20160381024
    Abstract: There is disclosed in an example a computing apparatus, including: a process deprivilging engine operable for: recognizing that a process has an undetermined reputation; intercepting a first access request directed to a first resource;determining that the first resource is not owned by the process; and at least partially blocking access to the first resource. There is further disclosed a method of providing the process deprivileging engine, and one or more computer-readable mediums having stored thereon executable instructions for providing the process deprivileging engine.
    Type: Application
    Filed: June 27, 2015
    Publication date: December 29, 2016
    Inventors: Zheng Zhang, John D. Teddy, Craig D. Schmugar, Erdem Aktas, Clint R. Merrill, Kunal Mehta
  • Patent number: 9498376
    Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor. The controller is configured to monitor pressures encountered and alter cut valve timing based on pressure conditions previously encountered.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: November 22, 2016
    Assignee: Abbott Medical Optics Inc.
    Inventors: Fred C Lee, James B. Gerg, Kyle E Lynn, Zheng Zhang, Lauren M Hickey
  • Patent number: D781885
    Type: Grant
    Filed: July 22, 2014
    Date of Patent: March 21, 2017
    Assignee: Covidien LP
    Inventors: Shilpa Bhat, Zheng Zhang, Baiyang Qiu, Brady Esch