Patents by Inventor Zhang Yu

Zhang Yu 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: 12003328
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for HARQ-ACK codebook reduction. According to an embodiment of the present disclosure, a method can include: transmitting a plurality of uplink data channels to a BS; and receiving a HARQ-ACK codebook in first DCI indicating downlink feedback. At least one of the plurality of uplink data channels is configured by the BS, and each uplink data channel is associated with each HARQ process. The HARQ-ACK codebook includes at least two sub-codebooks: a first sub-codebook including TB-level HARQ-ACK information bits for a first set of HARQ processes and a second sub-codebook including CBG-level HARQ-ACK information bits for a second set of HARQ processes. The first DCI has the same size with the second DCI for scheduling uplink data transmission. Embodiments of the present disclosure can ensure both UE side and BS side have the same understanding on the reduced HARQ-ACK codebook.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: June 4, 2024
    Assignee: Lenovo (Beijing) Limited
    Inventors: Haipeng Lei, Alexander Golitschek Edler Von Elbwart, Zhang Yu
  • Publication number: 20230190762
    Abstract: The present invention relates to a stable varenicline solid oral dosage form.
    Type: Application
    Filed: February 13, 2023
    Publication date: June 22, 2023
    Applicant: Handa Pharma, Inc.
    Inventors: Michael He, Zhang Yu, Li Qiao, Stephen Cary
  • Publication number: 20220052790
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for HARQ-ACK codebook reduction. According to an embodiment of the present disclosure, a method can include: transmitting a plurality of uplink data channels to a BS; and receiving a HARQ-ACK codebook in first DCI indicating downlink feedback. At least one of the plurality of uplink data channels is configured by the BS, and each uplink data channel is associated with each HARQ process. The HARQ-ACK codebook includes at least two sub-codebooks: a first sub-codebook including TB-level HARQ-ACK information bits for a first set of HARQ processes and a second sub-codebook including CBG-level HARQ-ACK information bits for a second set of HARQ processes. The first DCI has the same size with the second DCI for scheduling uplink data transmission. Embodiments of the present disclosure can ensure both UE side and BS side have the same understanding on the reduced HARQ-ACK codebook.
    Type: Application
    Filed: March 29, 2019
    Publication date: February 17, 2022
    Inventors: Haipeng Lei, Alexander Golitschek Edler Von Elbwart, Zhang Yu
  • Patent number: 11048391
    Abstract: A computer-implemented method and a computer system are proposed. According to the method, one or more candidate target applications are obtained in response to determination of one or more pieces of source contents from one or more source applications. A target application is determined from the one or more candidate target applications, wherein the one or more candidate target applications are shown one by one in a pre-defined order. The one or more pieces of source contents are pasted into one or more target areas in response to determining the one or more target areas in the target application.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: June 29, 2021
    Assignee: International Business Machines Corporation
    Inventors: Yin Xia, Lu Fu, Bin Xu, Jie Hu, Xiao Lin Sun, Zhang Yu Lin, Lei Pan
  • Patent number: 10834543
    Abstract: Initiating a communication group of devices using device vibration includes encoding a message into a vibration signal using an encoder in a master device, the message including a connection request. A vibration pattern is emitted using a vibration motor by controlling the vibration motor to vibrate with a pattern corresponding to modulations of the vibration signal to send the message through a medium in contact with the master device. A response vibration pattern is received from responding devices using a sensor, the response vibration pattern carrying a response message. The response vibration pattern is decoded with a decoder of the master device to extract the response message from the response vibration pattern. A communication group is established at a host according to the response message for communication between the master device and the responding devices.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: November 10, 2020
    Assignee: International Business Machines Corporation
    Inventors: Yin Xia, Lu Fu, Zhang Yu Lin, Lei Pan, Jie Hu, Bin Xu, Xiao Lin Sun
  • Publication number: 20200218440
    Abstract: A computer-implemented method and a computer system are proposed. According to the method, one or more candidate target applications are obtained in response to determination of one or more pieces of source contents from one or more source applications. A target application is determined from the one or more candidate target applications, wherein the one or more candidate target applications are shown one by one in a pre-defined order. The one or more pieces of source contents are pasted into one or more target areas in response to determining the one or more target areas in the target application.
    Type: Application
    Filed: January 3, 2019
    Publication date: July 9, 2020
    Inventors: Yin Xia, Lu Fu, Bin Xu, Jie Hu, Xiao Lin Sun, Zhang Yu Lin, Lei Pan
  • Publication number: 20200169851
    Abstract: Initiating a communication group of devices using device vibration includes encoding a message into a vibration signal using an encoder in a master device, the message including a connection request. A vibration pattern is emitted using a vibration motor by controlling the vibration motor to vibrate with a pattern corresponding to modulations of the vibration signal to send the message through a medium in contact with the master device. A response vibration pattern is received from responding devices using a sensor, the response vibration pattern carrying a response message. The response vibration pattern is decoded with a decoder of the master device to extract the response message from the response vibration pattern. A communication group is established at a host according to the response message for communication between the master device and the responding devices.
    Type: Application
    Filed: November 26, 2018
    Publication date: May 28, 2020
    Inventors: Yin Xia, Lu Fu, Zhang Yu Lin, Lei Pan, Jie Hu, Bin Xu, Xiao Lin Sun
  • Patent number: 10039178
    Abstract: A method of determining a failure event of consumable for a plasma torch is provided. The method includes monitoring at least one of an operating current or an operating voltage during a transfer arc mode of the plasma arc torch. The method also includes determining when at least one parameter associated with the operating current or the operating voltage exceeds a tolerance threshold for a time period indicative of the failure event. The method further includes shutting off at least one of the operating current or the operating voltage of the plasma arc torch when the at least one parameter exceeds the tolerance threshold for the time period.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: July 31, 2018
    Assignee: Hypertherm, Inc.
    Inventors: Qinghua Liu, Zheng Duan, Zhang Yu
  • Patent number: 9906509
    Abstract: A method for offline DRM authentication and a system thereof relates to the information security field. In order to solve the problem that a license must be requested from the server in the process of DRM authentication, the invention provides a method for offline DRM authentication, in which, the method comprises: a content provider encrypts the data file with DRM standard and stores the internal information in an authentication device, the authentication device is connected to the local computer, the software program on the local computer opens and reads the data file. A system for offline DRM authentication, in which, the system comprises an authentication device, a client PC and content provider side, the authentication device comprises the DRM service module and authentication communication module. Compared with the prior art, the present invention allows the user to use the DRM protected information without a network connection.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: February 27, 2018
    Assignee: FEITIAN TECHNOLOGIES CO., LTD.
    Inventors: Zhou Lu, Hua Zhang Yu
  • Patent number: 9781010
    Abstract: A method and apparatus for managing remote devices. In one embodiment of the present invention, there is provided a method of managing a remote device, comprising: obtaining a first identifier based on a name sequence in state information of the remote device, the first identifier being for indicating a template that provides the state information; obtaining a second identifier based on a numerical value sequence in the state information; sending a state access notification that comprises at least the first identifier and the second identifier; and providing the state information based on the first identifier and the second identifier in response to having received a result of activating the state access notification. In one embodiment of the present invention, there is provided an apparatus for managing a remote device.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: October 3, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Andreas Kind, Peini Liu, Tian Cheng Liu, Ke Wei Sun, Lin Yang, Tao Yu, Zhang Yu, Yu Zhang, Xiao Zhong
  • Patent number: 9518293
    Abstract: Provided are methods for high-throughput screening to determine locations of double-stranded DNA breaks (DSBs) and translocations in genomes caused by different agents, such as enzymes.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: December 13, 2016
    Assignee: Children's Medical Center Corporation
    Inventors: Frederick W. Alt, Zhang Yu, Roberto Chiarle, Monica Gostissa
  • Patent number: 9290144
    Abstract: A sensor based vehicle flotation device is suitable for floating a vehicle immersed in sufficient water to activate a protected water sensor and, if desired, to confirm through auxiliary sensors whether a hazardous condition is presented. When such a device detects and verifies that the vehicle is becoming immersed in water, one or more expansible chambers, affording sufficient buoyancy to allow the vehicle to float, automatically and rapidly inflate by means of compressed, pumped or pressurized gas. Upon the successful deployment of the expansible chamber, the land vehicle will begin to float, limiting water damage to the vehicle and/or bodily harm to its occupants, and reducing the risk of the vehicle overturning. The expansible chamber will remain inflated until the land vehicle is returned to safety, and the device is detached from the land vehicle.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: March 22, 2016
    Inventors: Matthew John Cox, Rohit Anant Narayanan, Alexander Zhang Yu, Angela Mingjia Wei
  • Patent number: 9208297
    Abstract: The invention relates to a one time password inquiry method, including steps of triggering a one time password token, determining whether the trigger is a generation or an inquiry operation, if it is an inquiry operation, inquiring and displaying the latest generated password; otherwise, generating a one time password. Meanwhile, the invention also provides a one time password token with inquiry function, including a trigger module, a determining module, a one time password generating module, a storage module, a display module and an inquiry module. By adding inquiry function, the token meets the need for a user to inquiry a one time password, eliminates the asynchronous problem between the token and a server, and lowers power loss taken by the token.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: December 8, 2015
    Assignee: FEITIAN TECHNOLOGIES CO., LTD.
    Inventors: Zhou Lu, Hua Zhang Yu
  • Publication number: 20140328140
    Abstract: A method for processing seismic data includes receiving seismic data and a velocity model (c(x)) for a plurality of locations (x), scaling a dimension of the seismic data according to the velocity model (c(x)) to provide a velocity normalized seismic data, and generating a final image (S(x)) of the subsurface using the velocity normalized seismic data. The velocity normalized seismic data may be a reverse-time migration image (I(x,?)) corresponding to the plurality of locations (x) and a plurality of propagation distance offsets (?). The method may also include transforming the reverse-time migration image (I(x,?)) for the plurality of selected positions (x) to a wavenumber domain to provide velocity normalized wavenumber data (I(k,?)) and suppressing data components corresponding to non-physical or undefined reflection angles to provide enhanced wavenumber data (I?(k,?)) and using the enhanced wavenumber data (I?(k,?)) to generate the final image (S(x)). A corresponding apparatus is also disclosed herein.
    Type: Application
    Filed: May 15, 2014
    Publication date: November 6, 2014
    Applicant: CGG Services SA
    Inventors: Adel Khalil, James Sun, Zhang Yu, Gordon Poole
  • Publication number: 20140068048
    Abstract: A method and apparatus for managing remote devices. In one embodiment of the present invention, there is provided a method of managing a remote device, comprising: obtaining a first identifier based on a name sequence in state information of the remote device, the first identifier being for indicating a template that provides the state information; obtaining a second identifier based on a numerical value sequence in the state information; sending a state access notification that comprises at least the first identifier and the second identifier; and providing the state information based on the first identifier and the second identifier in response to having received a result of activating the state access notification. In one embodiment of the present invention, there is provided an apparatus for managing a remote device.
    Type: Application
    Filed: August 30, 2013
    Publication date: March 6, 2014
    Applicant: International Business Machines Corporation
    Inventors: Andreas Kind, Peini Liu, Tian Cheng Liu, Ke Wei Sun, Lin Yang, Tao Yu, Zhang Yu, Yue Zhang, Xiao Zhong
  • Publication number: 20120234803
    Abstract: A method of determining a failure event of consumable for a plasma torch is provided. The method includes monitoring at least one of an operating current or an operating voltage during a transfer arc mode of the plasma arc torch. The method also includes determining when at least one parameter associated with the operating current or the operating voltage exceeds a tolerance threshold for a time period indicative of the failure event. The method further includes shutting off at least one of the operating current or the operating voltage of the plasma arc torch when the at least one parameter exceeds the tolerance threshold for the time period.
    Type: Application
    Filed: July 15, 2011
    Publication date: September 20, 2012
    Applicant: Hypertherm, Inc.
    Inventors: Qinghua Liu, Zheng Duan, Zhang Yu
  • Patent number: 8060673
    Abstract: The present invention uses a smart control module with HID descriptors to communicate with the host side in accordance with the standard HID communication protocol, so as to interact with the smart card, which can eliminate the need of installing a private driver from a particular manufacturer when installing its reader/writer. The driver of the HID device can be installed automatically upon installation of the operating system. The users can use the reader/writer easily without carrying a driver around. It is not necessary for the users to deal with upgraded versions of the driver, to consider compatibilities of drivers for different products, to confront usage risks of the operating system due to the driver, or to worry about contamination of the operating system resulted from the installation and uninstallation of the driver.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: November 15, 2011
    Assignee: Feitian Technologies Co., Ltd.
    Inventors: Zhou Lu, Hua Zhang Yu
  • Publication number: 20100212244
    Abstract: The present invention pertains to an assemblage of sealing nail essentially containing a nail, a propeller, and a blocker that is partially extended beyond the propeller. Wherein, the nail would sequentially penetrate the propeller, the blocker, and then a plank. By means of the nail entering the plank, the propeller and the blocker would be simultaneously urged to densely cover up where the nail inserted. Therefore, a preferred sealing efficiency between the nail and the plank is achieved to guarantee a favorable grouting on the plank.
    Type: Application
    Filed: February 25, 2009
    Publication date: August 26, 2010
    Inventor: BO-ZHANG YU
  • Publication number: 20090193516
    Abstract: The invention relates to a one time password inquiry method, including steps of triggering a one time password token, determining whether the trigger is a generation or an inquiry operation, if it is an inquiry operation, inquiring and displaying the latest generated password; otherwise, generating a one time password. Meanwhile, the invention also provides a one time password token with inquiry function, including a trigger module, a determining module, a one time password generating module, a storage module, a display module and an inquiry module. By adding inquiry function, the token meets the need for a user to inquiry a one time password, eliminates the asynchronous problem between the token and a server, and lowers power loss taken by the token.
    Type: Application
    Filed: December 30, 2008
    Publication date: July 30, 2009
    Applicant: FEITIAN TECHNOLOGIES CO., LTD.
    Inventors: Zhou LU, Hua Zhang YU
  • Publication number: 20090183001
    Abstract: A method for offline DRM authentication and a system thereof relates to the information security field. In order to solve the problem that a license must be requested from the server in the process of DRM authentication, the invention provides a method for offline DRM authentication, in which, the method comprises: a content provider encrypts the data file with DRM standard and stores the internal information in an authentication device, the authentication device is connected to the local computer, the software program on the local computer opens and reads the data file. A system for offline DRM authentication, in which, the system comprises an authentication device, a client PC and content provider side, the authentication device comprises the DRM service module and authentication communication module. Compared with the prior art, the present invention allows the user to use the DRM protected information without a network connection.
    Type: Application
    Filed: November 12, 2008
    Publication date: July 16, 2009
    Applicant: FEITIAN TECHNOLOGIES CO., LTD.
    Inventors: Zhou LU, Hua Zhang YU