Patents by Inventor Qiong Liu

Qiong Liu 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: 20220317723
    Abstract: The present disclosure provides a method, device, and system for delaying signals as well as medical registration equipment, and belongs to the field of communication technologies. The method includes: determining, based on a clock period of each level of delay clock signals, a quantity of clock periods of each level of delay clock signals that are required for delaying a drive signal by a total quantity of delay phases; and delaying the drive signal by the determined quantity of clock periods of each level of delay clock signals sequentially. Therefore, on the premise that a data volume of a to-be-delayed drive signal is fixed, compared with a method for delaying signals by directly using a register, the method according to the present disclosure not only reliably realizes signal delaying, but also effectively reduces a quantity of required registers.
    Type: Application
    Filed: October 29, 2020
    Publication date: October 6, 2022
    Inventors: Jijing HUANG, Dawei TANG, Zhiming YANG, Qiong WU, Zongmin LIU
  • Publication number: 20220313218
    Abstract: A signal processing method for performing processing of logarithmic compression with base k on to-be-processed signal (k being greater than 1), comprising: acquiring value of integer part of a result of logarithmic compression corresponding to the to-be-processed signal; calculating fractional part evaluation parameter Q according to the to-be-processed signal and the value of the integer part, Q=d*kT?N, d being value of the to-be-processed signal and greater than 0, N being the value of the integer part, T being a preset constant; evaluating, according to the fractional part evaluation parameter and a preset correspondence table, value M of a fractional part corresponding to the fractional part evaluation parameter, the correspondence table having different fractional part evaluation parameters and values of the fractional part corresponding to the fractional part evaluation parameters; obtaining the result of logarithmic compression according to value N of the integer part and value M of the fractional part
    Type: Application
    Filed: October 26, 2020
    Publication date: October 6, 2022
    Inventors: Zongmin LIU, Jijing HUANG, Mengjun HOU, Qiong WU
  • Patent number: 11464047
    Abstract: A tracking reference signal (TRS) burst transmission method and apparatus wherein a transmit end determines to send a first TRS burst in the first slot in a maximum channel occupancy time (MCOT), that is, the TRS burst is sent at a start moment of the MCOT, so that a receive end can obtain precise time-frequency synchronization as soon as possible. In addition, when a length of a first MCOT is greater than Y slots, in addition to sending the first TRS burst in the first slot in the MCOT, it is further determined to send a second TRS burst in a slot that is in the first MCOT and whose distance to a start slot of a previous TRS burst is Y slots, to improve effectiveness of the time-frequency synchronization and further improve the reliability of receiving the data at the receive end.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: October 4, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yang Liu, Jun Zhu, Qiong Jia, Jiayin Zhang
  • Publication number: 20220287684
    Abstract: Provided are an ultrasonic imaging method and device, and a storage medium. The ultrasonic imaging method includes: acquiring an ultrasonic echo signal; segmenting the ultrasonic echo signal into a first predetermined number of sub-echo signals according to scan depths; performing amplitude apodization on each sub-echo signal with a predetermined window function to obtain processed sub-echo signals; completing ultrasonic imaging according to the processed sub-echo signals.
    Type: Application
    Filed: March 11, 2021
    Publication date: September 15, 2022
    Inventors: Jijing HUANG, Zhiming YANG, Zongmin LIU, Mengjun HOU, Dawei TANG, Qiong WU
  • Publication number: 20220280137
    Abstract: Provided are an ultrasonic imaging system, a data processing method for the ultrasonic imaging system and a storage medium. The data processing method for the ultrasonic imaging system includes: acquiring array element data of each of a plurality of array elements in an ultrasonic transducer array; determining one of the plurality of array elements to be a reference array element and the other array elements except the reference array element among the plurality of array elements to be to-be-compensated array elements, and determining interpolation points of the to-be-compensated array elements according to a scanning position and an acquisition moment of each array element data of the reference array element; and performing data compensation on the determined interpolation points to obtain interpolation data.
    Type: Application
    Filed: March 25, 2021
    Publication date: September 8, 2022
    Inventors: Jijing HUANG, Zhiming YANG, Zongmin LIU, Qiong WU, Dawei TANG
  • Publication number: 20220283823
    Abstract: The disclosure provides an approach for providing an extendable system health management framework in a network. Embodiments include receiving, by a manager, a system health plugin. Embodiments include determining, by the manager, an association between the system health plugin and a host in the network based on the host satisfying one or more conditions. Embodiments include providing, by the manager, the system health plugin to the host for installation in a system health agent on the host. Embodiments include receiving, by the manager, from the host, status information for the system health plugin.
    Type: Application
    Filed: May 19, 2022
    Publication date: September 8, 2022
    Inventors: Ziyou WANG, Donghai HAN, Chaitanya KODEBOYINA, Qi WU, Qiong WANG, Wenfeng LIU
  • Patent number: 11428362
    Abstract: An aerial system includes a body; a lift mechanism; and a two-axis gimbal assembly. A camera housing of the gimbal assembly extends between a first endwall and a second endwall along a pitch axis. An opening in the first endwall receives a camera communication cable. The camera communication cable is coupled to a camera and a control board. The camera housing includes an inner surface that defines a positioning cavity. A positioning cavity in the camera housing receives the camera. A pitch assembly of the support assembly rotates the camera housing about the pitch axis.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: August 30, 2022
    Inventors: Zhaozhe Wang, Qiong Liu
  • Publication number: 20220253440
    Abstract: A system and method of joining remote tables by a federated server is provided. A method includes receiving a data join request from a client device; sending a first block fetch request to a first data source based on the data join request; receiving a first set of block data from the first data source; sending a second block fetch request to a second data source based on the data join request and a bind array containing the data of join column in the first data source; receiving a second set of block data from the second data source; and sending an output to the client device in response to the data join request in the form of rows from an outer table and an inner table.
    Type: Application
    Filed: February 10, 2021
    Publication date: August 11, 2022
    Inventors: Chang Sheng Liu, Ya Qiong Liu, Lei Cui
  • Publication number: 20220253455
    Abstract: A computer-implemented method reduces the number of character set conversions in a distributed data virtualization system. The method includes receiving, from a first application, a first request for a set of data, including a requested codepage, stored in a first data source of a plurality of data sources. The method includes obtaining, by a connector, from the first data source, a first codepage associated with the first data source, which identifies a character set associated with the set of data. The method also includes adding a virtual coded character set identifier (VCCSID) in a first catalog entry of a catalog, wherein the first VCCSID is added to a nickname column of the catalog. The method includes obtaining and sending the set of data to the data application while allowing maximum of one codepage conversion.
    Type: Application
    Filed: February 11, 2021
    Publication date: August 11, 2022
    Inventors: Hai Jun Shen, Chang Sheng Liu, Ya Qiong Liu, Jun Hui Liu
  • Patent number: 11410540
    Abstract: A computer-implemented method is provided, comprising, based on information of a subject positioned on an object in an environment, generating a data stream; for the data stream, extracting features associated with a movement of the subject with respect to the object or the environment, wherein the movement is represented by spatio-temporal features extracted from sensors; generating a prediction associated with a likelihood of the movement based on the extracted features, and a risk profile of the movement based on a plurality of fall risk factors; and applying the prediction and the risk profile to a rule base to perform an action.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: August 9, 2022
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Yanxia Zhang, Andreas Girgensohn, Qiong Liu, Yulius Tjahjadi
  • Publication number: 20220229333
    Abstract: Backlight modules, display panels and display apparatuses are provided. A backlight module includes: a flexible light board, provided with a plurality of light-emitting elements arranged at intervals, and provided with a first wire at an edge thereof; a back cover including a base plate, the flexible light board being provided on the base plate, and the base plate being provided with a second wire located on a same side as the first wire; and a controller configured to control a direction of an electric current flowing through the first wire and a direction of an electric current flowing through the second wire, to generate an attractive force or a repulsive force between the first wire and the second wire.
    Type: Application
    Filed: September 30, 2021
    Publication date: July 21, 2022
    Inventors: Chaojie ZHANG, Sijun LEI, Yansheng SUN, Zhi LI, Bowen XIONG, Qiong YUAN, Jing YU, Jing LIU
  • Patent number: 11343532
    Abstract: A computer-implemented method, comprising, extracting a video sequence, the video sequence including a series of video frames, estimating current poses of one or more subjects within each video frame and determining joint locations for a joint associated with the one or more subjects within each video frame, computing optical flows from the video sequence, extracting motion features from the video sequence based on the optical flows, and predicting at least one future pose.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: May 24, 2022
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Yanjun Zhu, Yanxia Zhang, Qiong Liu, Andreas Girgensohn, Daniel Avrahami, Francine Chen, Hao Hu
  • Patent number: 11288871
    Abstract: Example implementations described herein are directed to the transmission of hand information from a user hand or other object to a remote device via browser-to-browser connections, such that the hand or other object is oriented correctly on the remote device based on orientation measurements received from the remote device. Such example implementations can facilitate remote assistance in which the user of the remote device needs to view the hand or object movement as provided by an expert for guidance.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: March 29, 2022
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Chelhwon Kim, Patrick Chiu, Yulius Tjahjadi, Donald Kimber, Qiong Liu
  • Patent number: 11272689
    Abstract: A handheld transmitter of dog training device and a training system are disclosed. The handheld transmitter of dog training device comprises a controller and a sensory feedback module, at least one training mode execution keypad, and at least one training intensity adjustment device. A virtual keypad is introduced to change the working state of the selected training mode; in particular, to turn on/off the selected training mode in a channel. The original keypads continue to retain their original functions. Introduction of the virtual keypad does not increase the number of physical keypads, but increases the function of the training device, and reduces the cost.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: March 15, 2022
    Assignee: SHANGHAI YUANSUI TECHNOLOGY CO., LTD.
    Inventor: Qiong Liu
  • Patent number: 11272125
    Abstract: Systems and methods for automatic detection and insetting of digital streams into a video. Various examples of such regions of interest to the user include, without limitation, content displayed on various electronic displays or written on electronic paper (electronic ink), content projected on various surfaces using electronic projectors, content of paper documents appearing in the video and/or content written on white (black) boards inside the video. For some content, such as whiteboards, paper documents or paintings in a museum, a participant (or curator) could have taken pictures of the regions, again stored digitally somewhere and available for download. These digital streams with content of interest to the user are obtained and then inset onto the view generated from the raw video feed, giving users the ability to view them at their native high resolution.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: March 8, 2022
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Yulius Tjahjadi, Donald Kimber, Qiong Liu, Laurent Denoue
  • Patent number: 11243961
    Abstract: Disclosed is a computer implemented method and related system to improve the efficiency of querying remote databases. The method includes receiving, from a host, a query, wherein the query is configured to retrieve a set of data from a remote database. The method also includes, generating an access plan, the access plan comprising a plurality of nodes wherein each node of the plurality of nodes includes a command. The method further includes determining capabilities of the remote database. The method includes executing the query and returning the set of data to the host.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: February 8, 2022
    Assignee: International Business Machines Corporation
    Inventors: Ya Qiong Liu, Xue Huang, Ping Liu, Lei Cui, Ying Qi Pan
  • Publication number: 20210390635
    Abstract: A computer-implemented method, comprising receiving an order associated with a user, and capturing information associated with a physical attribute of the user; for the order being completed, performing a matching operation on the physical attribute of the user and information associated with a region of the user that includes the physical attribute of the user and respective physical attributes of other users, to determine a closest match; and generating an output that identifies the user associated with the closest match in the information associated with the region of the user, and providing the output to a server to deliver the order to the user.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 16, 2021
    Inventors: Hao Hu, Yanxia Zhang, Qiong Liu, Lynn Donelle Wilcox
  • Publication number: 20210390354
    Abstract: A computer-implemented method comprises receiving an input associated with the arrival of an entity, performing a classification on the input to determine a purpose of the arrival of the entity, and based on a determined classification of the purpose of the arrival of the entity, invoking an action.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 16, 2021
    Inventors: Hao Hu, Yanxia Zhang, Qiong Liu
  • Patent number: 11200231
    Abstract: Embodiments of the present invention provide systems and methods for remote query optimization in multi data sources. The method includes receiving a database query from a remote source requesting data-points from multiple data sources. The method further includes receiving and analyzing the data-points, creating a data set based on the analysis, and transmitting the data set to the remote source.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: December 14, 2021
    Assignee: International Business Machines Corporation
    Inventors: Lei Cui, Yi Dai, Ya Qiong Liu, Xing Xing Shen
  • Publication number: 20210377845
    Abstract: Methods for determining a tracking area is provided. One example method includes sending, by a terminal device, indication information to a core network device, where the indication information is used to indicate a position of the terminal device; and receiving, by the terminal device, first TA information from the core network device, where the first TA information includes a TA corresponding to the position of the terminal device, and the TA is determined based on the position of the terminal device. In the foregoing technical solution, the tracking area of the terminal device is managed based on the position of the terminal device, and the tracking area of the terminal device can be managed without depending on a cell ID change of the terminal device.
    Type: Application
    Filed: August 12, 2021
    Publication date: December 2, 2021
    Inventors: Qiong LIU, Yinghao JIN, Wei TAN