Patents by Inventor Ruifeng Ma

Ruifeng Ma 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: 12133013
    Abstract: The present disclosure provides video special effect configuration method, device, equipment and storage medium, and relates to the technical field of special effect processing. The method includes: adding a variable update node in a first special effect event combination in response to a first setting operation of a user, in which an update manner of a target variable is set on the variable update node; adding a variable trigger node in a second special effect event combination in response to a second setting operation of the user, in which a judging condition of the target variable is set on the variable trigger node; and generating a configuration file of a video special effect according to the first and second special effect event combinations. The technical solution of the present disclosure allows the production of the video special effect to better fit in the action changes of the user.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: October 29, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventor: Ruifeng Ma
  • Publication number: 20240319967
    Abstract: A script generation method and apparatus, a device and a medium, wherein the method comprises: acquiring a node connection line diagram for implementing a target function; according to connection lines between node ports in the node connection line diagram, generating a splicing code representing a call relationship between nodes; and according to the splicing code and script codes written by the nodes in advance, generating a target script file corresponding to the target function.
    Type: Application
    Filed: May 10, 2022
    Publication date: September 26, 2024
    Inventors: Ruifeng MA, Weifeng HUANG, Xiaobo HUANG
  • Patent number: 12088383
    Abstract: Certain aspects of the present disclosure provide techniques for uplink sounding reference signal (SRS) transmission with precoding. A method for wireless communication by a user equipment (UE) includes receiving a SRS configuration that configures one or more SRS resource sets, each resource set including one or more SRS resources, each SRS resource comprising one or more SRS ports. The UE receives a set of precoders via an indicator, the set of precoders including a precoder associated with each SRS resource and determines one or more precoders to apply for one or more SRS transmissions via one or more of the SRS resources.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: September 10, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Chenxi Hao, Yu Zhang, Bo Chen, Ruifeng Ma, Pavan Kumar Vitthaladevuni, Wanshi Chen, Qiaoyu Li, Liangming Wu
  • Patent number: 12072938
    Abstract: Provided are a graph generation method and apparatus, a device, and a storage medium. The graph generation method comprises: parsing target logical information to obtain a plurality of logical elements; converting the plurality of logical elements into a syntax tree according to logic of the target logical information, where the syntax tree comprises a plurality of layers of tree nodes, and tree nodes between layers have a dependency relationship; converting the plurality of layers of tree nodes into a plurality of graph nodes; and connecting the plurality of graph nodes according to the dependency relationship to obtain a logical graph corresponding to the target logical information to allow a user to perform special effect editing based on the logic.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: August 27, 2024
    Assignee: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
    Inventors: Yuan Xu, Ruifeng Ma, Xiaobo Huang, Weifeng Huang
  • Publication number: 20240282036
    Abstract: The present disclosure relates to a method and apparatus for processing a rotation animation special effect, and a readable storage medium. The method comprises: obtaining an object to be rotated; displaying a rotation parameter configuration window, and associating said object with the rotation parameter configuration window, the rotation parameter configuration window comprising a plurality of configuration items for generating a target rotation animation special effect; and generating a configuration file of the target rotation animation special effect according to configuration information of the plurality of configuration items, the target rotation animation special effect being an animation special effect of rotating said object with a rotation point as the center.
    Type: Application
    Filed: June 20, 2022
    Publication date: August 22, 2024
    Inventors: Ruifeng MA, Weifeng HUANG, Zongren DONG, Yuan XU
  • Publication number: 20240272879
    Abstract: Embodiments of the present disclosure provide an interaction window display method and apparatus, a device, and a storage medium. The method includes: first, in response to an interaction window display operation, obtaining node structure data, the node structure data comprising node information stored according to a preset data structure, and the node structure data being used for enabling the node information to be displayed in a target interaction window on the basis of the preset data structure; and then displaying the target interaction window on the basis of the node structure data and an interaction window framework.
    Type: Application
    Filed: May 24, 2022
    Publication date: August 15, 2024
    Inventors: Ruifeng MA, Yuan XU, Xiaobo HUANG
  • Publication number: 20240243822
    Abstract: Aspects described herein relate to receiving a configuration for cross-link interference (CLI) measurement reporting, wherein the configuration includes, for each component carrier of one or more component carriers, one or more parameters for measuring signals on the component carrier, and a resource setting indicating resources of the component carrier over which to measure signals. One or more measurements of signals received on the resources indicated by the resource setting for the component carrier can be measured based at least in part on the one or more parameters, and reported to a base station.
    Type: Application
    Filed: July 31, 2020
    Publication date: July 18, 2024
    Applicants: QUALCOMM Incorporated, QUALCOMM Incorporated
    Inventors: Ruifeng MA, Chenxi HAO, Huilin XU, Yuwei REN
  • Publication number: 20240243888
    Abstract: Methods, systems, and devices for wireless communication at a user equipment (UE) are described. A UE may receive control signaling from a serving base station. The control signaling may indicate a resource pattern to monitor for interference caused by downlink transmissions from a second base station. The UE may then perform a received signal strength indicator measurement of the downlink transmissions from the second base station in accordance with the resource pattern. Upon performing the received signal strength indicator measurement, the UE may transmit a measurement report including an indication of the received signal strength indicator measurement.
    Type: Application
    Filed: July 2, 2021
    Publication date: July 18, 2024
    Inventors: Yuwei Ren, Ruifeng Ma, Huilin Xu
  • Patent number: 12040867
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine that a user equipment (UE) is to use a differential reporting mode based at least in part on a channel state information (CSI) report from the UE. The base station may transmit to the UE, signaling to cause the UE to use the differential reporting mode based at least in part on determining that the UE is to use the differential reporting mode. Numerous other aspects are provided.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: July 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ruifeng Ma, Yuwei Ren, Bo Chen, Yu Zhang, Liangming Wu, Chenxi Hao, Renqiu Wang, Hao Xu, Tingfang Ji
  • Publication number: 20240220394
    Abstract: Embodiments of the present disclosure provide a method and apparatus for outputting running data of effect, the method comprises: generating an effect package for a target effect, wherein the effect package comprises a monitoring list including at least one data object of the target effect; transmitting the effect package for the target effect to a running instance; receiving running data corresponding to each data object in the monitoring list transmitted from the running instance; and outputting the running data corresponding to each data object in the monitoring list.
    Type: Application
    Filed: May 10, 2022
    Publication date: July 4, 2024
    Inventors: Ruifeng MA, Weifeng HUANG, Xiaobo HUANG
  • Patent number: 12023578
    Abstract: Embodiments of the present disclosure provide a method and an apparatus for generating a game effect, an electronic device, and a computer-readable medium, and the method includes following steps: acquiring an effect setting operation of a user, the effect setting operation including a setting operation of a multimedia material, a setting operation of a scoring rule, and a setting operation of an ending rule; and generating a configuration file of a game effect according to the multimedia material, the scoring rule, and the ending rule. The configuration file is used to indicate presentation of the game effect on a target video; and during the presentation of the game effect, the multimedia material is presented on the target video, scoring is performed and displayed according to the scoring rule, and a game is over in a case that the ending rule is satisfied.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: July 2, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Lin Yuan, Ruifeng Ma, Haozhe Li
  • Patent number: 12028284
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sounding reference signal (SRS) configuration that indicates a maximum number of SRS ports and whether the UE is permitted to determine an actual number of SRS ports to be used for SRS transmission that is different from the maximum number of SRS ports. The UE may determine the actual number of SRS ports to be used for SRS transmission based at least in part on the SRS configuration. The UE may transmit one or more SRSs using the actual number of SRS ports. Numerous other aspects are provided.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: July 2, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Bo Chen, Chenxi Hao, Yu Zhang, Ruifeng Ma, Pavan Kumar Vitthaladevuni, Sony Akkarakaran, Joseph Binamira Soriaga, Krishna Kiran Mukkavilli, Tingfang Ji, Hao Xu
  • Patent number: 11992758
    Abstract: Embodiments of the present disclosure provide a method and an apparatus for generating a game effect, an electronic device, and a computer-readable medium, and the method includes following steps: acquiring an effect setting operation of a user, the effect setting operation including a setting operation of a multimedia material, a setting operation of a scoring rule, and a setting operation of an ending rule; and generating a configuration file of a game effect according to the multimedia material, the scoring rule, and the ending rule. The configuration file is used to indicate presentation of the game effect on a target video; and during the presentation of the game effect, the multimedia material is presented on the target video, scoring is performed and displayed according to the scoring rule, and a game is over in a case that the ending rule is satisfied.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: May 28, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Lin Yuan, Ruifeng Ma, Haozhe Li
  • Patent number: 11991470
    Abstract: A simulated photographing special effect generation method is provided, comprising: in response to a setting operation of a user on a special effect behavior event, adding a photographing behavior event; in response to a setting operation of the user on an image element associated with the photographing behavior event, determining an image element before photographing and/or an image element after photographing associated with the photographing behavior event; in response to a setting operation of the user on a trigger condition of the photographing behavior event, determining a trigger condition associated with the photographing behavior event; and storing the image element before photographing, the image element after photographing, and the photographing trigger condition which are associated with the photographing behavior event in association in a special effect configuration file.
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: May 21, 2024
    Assignee: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
    Inventors: Yujia Wang, Lu Tao, Ruifeng Ma, Zijian Gong, Chenxiang Zhao
  • Patent number: 11984955
    Abstract: A method of wireless communication, by a user equipment (UE), includes receiving multiple neural network training configurations for channel state feedback (CSF). Each configuration corresponds to a different neural network framework. The method also includes training each of a group of neural network decoder/encoder pairs in accordance with the received training configurations. A method of wireless communication, by a base station, includes transmitting multiple neural network training configurations to a user equipment (UE) for channel state feedback (CSF). Each configuration corresponds to a different neural network framework. The method also includes receiving a neural network decoder/encoder pair trained in accordance with the training configurations.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: May 14, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Bo Chen, Pavan Kumar Vitthaladevuni, Taesang Yoo, Naga Bhushan, Jay Kumar Sundararajan, Ruifeng Ma, June Namgoong, Krishna Kiran Mukkavilli, Hao Xu, Tingfang Ji
  • Patent number: 11962929
    Abstract: The present disclosure provides a method, apparatus, and device for configuring a video special effect, and a storage medium, and relates to the technical field of special effect processing. The method includes: adding a first association node to a first special effect event combination in response to a first setting operation of a user; adding a second association node corresponding to the first association node to a second special effect event combination in response to a second setting operation of the user; and generating a configuration file of the video special effect according to the first special effect event combination and the second special effect event combination. The configuration file is configured to indicate that the video special effect is presented in a target video.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: April 16, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Ruifeng Ma, Lin Yuan, Haozhe Li
  • Patent number: 11871259
    Abstract: Certain aspects of the present disclosure generally relate to methods and apparatus for sounding reference signal (SRS) guided downlink channel state information-reference signal (CSI-RS) scan. One example method for wireless communication generally includes determining whether to perform channel measurement and reporting operations for a user-equipment (UE) using a reciprocity-based scheme or a channel state information-reference signal (CSI-RS) based scheme based on a criteria of a cell, and performing the channel measurement and reporting operations based on the determination.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: January 9, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Bo Chen, Pavan Kumar Vitthaladevuni, Yu Zhang, Ruifeng Ma, Joseph Binamira Soriaga, Yeliz Tokgoz, Tingfang Ji, Alexandros Manolakos
  • Patent number: 11824688
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a signaling communication that includes information specifying whether a channel state information reference signal (CSI-RS) precoding resource block group includes a same quantity of resource blocks (RBs) that is included in a CSI reporting subband configured for the UE. The CSI-RS precoding resource block group may enable the UE to perform a channel estimation based at least in part on a CSI-RS transmitted by a base station. The UE may perform the channel estimation based at least in part on the CSI-RS transmitted by the base station. The channel estimation may be based at least in part on whether the CSI-RS precoding resource block group includes the same quantity of RBs that is included in the CSI reporting subband configured for the UE. Numerous other aspects are provided.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: November 21, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Bo Chen, Pavan Kumar Vitthaladevuni, Joseph Binamira Soriaga, Ruifeng Ma, Alexandros Manolakos, Yeliz Tokgoz, Tingfang Ji, Hao Xu
  • Publication number: 20230362897
    Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a base station may transmit a slot format indicator (SFI) to a first user equipment (UE) via downlink control information (DCI) and the first UE may use the SFI to determine time-domain resources over which the first UE may measure cross link interference (CLI) arising from a transmission from a second UE. The first UE may use the SFI as an index into a slot format combination table, which may also be used for uplink and downlink scheduling or may be exclusively used for determining the time-domain resources for CLI measurement. The first UE may determine a set of slot formats from a slot format table based on a slot format combination corresponding to the SFI index and may determine over which symbols the first UE may measure CLI based on the set of slot formats.
    Type: Application
    Filed: August 14, 2020
    Publication date: November 9, 2023
    Inventors: Huilin XU, Chenxi HAO, Ruifeng MA, Yuwei REN
  • Patent number: 11799525
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine channel state information for a communication link, wherein the channel state information is based at least in part on a linear combination associated with a plurality of beams of the communication link, wherein a first set of beams used for a first subband, of a plurality of subbands of the communication link, is different than a second set of beams used for a second subband of the plurality of subbands, and wherein the plurality of beams includes the first set of beams and the second set of beams; and transmit the channel state information. Numerous other aspects are provided.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: October 24, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Bo Chen, Pavan Kumar Vitthaladevuni, Yu Zhang, Ruifeng Ma, Joseph Binamira Soriaga, Tingfang Ji