Patents by Inventor Wenjing Chen
Wenjing Chen 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).
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Publication number: 20240137616Abstract: A livestreaming method, apparatus and device, a storage medium, and a computer program product. The method includes: displaying a target object introduction page in response to triggering of the first permission control corresponding to a target object, during playing of a live video in a preview stage or after an end of the playing of the live video in the preview stage; displaying a permission operation interface in response to triggering of the second permission control; returning to a live video interface and playing the live video, in response to completing of an operation of at least one operation item of the permission operation interface. The target object introduction page includes the second permission control. A live video stream is blurred or stopped from being pushed after the end of the playing of the live video in the preview stage. The permission operation interface includes at least one operation item.Type: ApplicationFiled: December 19, 2023Publication date: April 25, 2024Inventors: Wenjing LIU, Mengying FANG, Guizhang CHEN
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Patent number: 11939666Abstract: Methods and apparatus for processing a substrate include cleaning and self-assembly monolayer (SAM) formation for subsequent reverse selective atomic layer deposition. An apparatus may include a process chamber with a processing volume and a substrate support including a pedestal, a remote plasma source fluidly coupled to the process chamber and configured to produce radicals or ionized gas mixture with radicals that flow into the processing volume to remove residue or oxides from a surface of the substrate, a first gas delivery system with a first ampoule configured to provide at least one first chemical into the processing volume to produce a SAM on the surface of the substrate, a heating system located in the pedestal and configured to heat a substrate by flowing gas on a backside of the substrate, and a vacuum system fluidly coupled to the process chamber and configured to control heating of the substrate.Type: GrantFiled: June 1, 2020Date of Patent: March 26, 2024Assignee: APPLIED MATERIALS, INC.Inventors: Xiangjin Xie, Carmen Leal Cervantes, Feng Chen, Lu Chen, Wenjing Xu, Aravind Kamath, Cheng-Hsiung Matthew Tsai, Tae Hong Ha, Alexander Jansen, Xianmin Tang
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Publication number: 20240067633Abstract: Provided are a compound of formula (I), a stereoisomer, a deuterated compound, a solvate, a prodrug, a metabolite, a pharmaceutically acceptable salt or a eutectic thereof, or a pharmaceutical composition comprising same, and use thereof as a ketohexokinase inhibitor in the preparation of drugs for treating related diseases. Each group in formula (I) is as defined in the description.Type: ApplicationFiled: December 21, 2021Publication date: February 29, 2024Inventors: Yao LI, Wenjing WANG, Lei CHEN, Guobiao ZHANG, Xiaobo ZHANG, Gang HU, Yajun WANG, Haodong WANG, Pingming TANG, Yan YU, Chen ZHANG, Pangke YAN
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Publication number: 20230307900Abstract: A circuit interrupting device including a line terminal, a wideband current sensor configured to measure a current flowing through the line terminal, a zero cross detection circuit configured to measure a voltage and frequency of the line terminal, and a microcontroller including an electronic processor. The microcontroller is configured to apply a digital filter to a line current measurement signal received from the wideband current sensor and estimate spectral density of the filtered line current measurement signal. The microcontroller is further configured to calculate an arcing characteristic based on the spectral density, determine whether an arc fault is present within the circuit interrupting device based on a comparison of the arcing characteristic to one or more thresholds, and activate an interrupting device when an arc fault is present.Type: ApplicationFiled: February 7, 2023Publication date: September 28, 2023Inventors: John Edward Brower, Brian S. Chia, Wenjing Chen
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Patent number: 11687291Abstract: Methods, systems, and devices for memory operations are described. A first set of commands may be received for accessing a memory device. The first set of commands may include non-consecutive logical addresses that correspond to consecutively indexed physical addresses. A determination that the non-consecutive logical addresses correspond to consecutively indexed physical addresses may be determined based on a first mapping stored in a volatile memory. A second mapping may be transferred to the volatile memory based on the determination. The second mapping may include an indication of whether information stored at a set of physical address is valid. A second set of commands including non-consecutive logical addresses may be received for accessing the memory device. Data for the second set of commands that include the non-consecutive logical addresses may be retrieved from the memory device using the second mapping.Type: GrantFiled: January 20, 2022Date of Patent: June 27, 2023Assignee: Micron Technology, Inc.Inventors: Hua Tan, Fangwen Zhou, Wenjing Chen
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Publication number: 20230046402Abstract: Methods, systems, and devices for memory operations are described. A first set of commands may be received for accessing a memory device. The first set of commands may include non-consecutive logical addresses that correspond to consecutively indexed physical addresses. A determination that the non-consecutive logical addresses correspond to consecutively indexed physical addresses may be determined based on a first mapping stored in a volatile memory. A second mapping may be transferred to the volatile memory based on the determination. The second mapping may include an indication of whether information stored at a set of physical address is valid. A second set of commands including non-consecutive logical addresses may be received for accessing the memory device. Data for the second set of commands that include the non-consecutive logical addresses may be retrieved from the memory device using the second mapping.Type: ApplicationFiled: January 20, 2022Publication date: February 16, 2023Inventors: Hua Tan, Fangwen Zhou, Wenjing Chen
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Patent number: 9566451Abstract: A method for irradiation treatment planning for a target volume to be irradiated includes specifying a plurality of data sets. The target volume to be irradiated is depicted in each data set of the plurality of data sets. The data sets differ in that the target volume has another position and/or shape. A data set is selected from the plurality of the data sets and other data sets are registered to the selected data set. The method includes forming an amalgamation of the depicted target volumes using the registrations of the other data sets to the selected data set, and determining an area at risk in the selected data set. The method includes modifying the amalgamation of the target volumes such that the area at risk is excluded from the amalgamation of the depicted target volumes. An irradiation treatment plan is calculated using the modified amalgamation of the target volumes.Type: GrantFiled: April 13, 2012Date of Patent: February 14, 2017Assignee: Siemens AktiengesellschaftInventors: Wenjing Chen, Alexander Gemmel, Eike Rietzel
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Patent number: 9542938Abstract: The present document provides a scene recognition method and device based on ambient sound and a mobile terminal. The device includes: a sound collection module, a preprocessing module, a feature extraction module, a scene recognition module and a database. The method includes: collecting a sound signal; processing the sound signal into a frequency domain signal; extracting sound feature information from the frequency domain signal; inputting the sound feature information under a preset model, matching a model output result with weight values of sound sample models of scenes, and determining a scene corresponding to the sound feature information. The present document implements locating based on background sound information as the feature of the scene, so that the mobile terminal quickly and correctly recognizes the current scene under the maintaining low-consumption state.Type: GrantFiled: April 18, 2013Date of Patent: January 10, 2017Assignee: ZTE CorporationInventors: Tao Xue, Junzhao Du, Hui Liu, Yuewei Liu, Wenjing Chen
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Patent number: 9511241Abstract: A method for producing an irradiation plan for a target volume includes preparing a modulation curve that characterizes modulation of particle numbers at target points in the target volume that lie one behind another in a direction of the beam. The method also includes determining a current position of the target volume and defining a plurality of target points that fully cover the target volume in the current position. Particle numbers are assigned to the plurality of current target points using the modulation curve.Type: GrantFiled: December 7, 2012Date of Patent: December 6, 2016Assignee: Siemens AktiengesellschaftInventors: Wenjing Chen, Alexander Gemmel, Eike Rietzel
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Patent number: 9171191Abstract: The present disclosure discloses a method for dynamic authentication between a reader and a tag, and an implementing device therefor, to solve the technical problem of necessity of dependence of a traditional authentication method on a real-time, online, reliable and secure connection with a background database, as well as lack of ways for highly autonomous authentication of a tag by a reader. In the present disclosure, only a legitimate reader can obtain corresponding tag authentication information from an authentication database and authenticate or update a corresponding tag status; only a legitimate tag can be processed by the legitimate reader; during the authentication, a dynamic updating mechanism is used for a tag ID which ensures forward security; the reader stores tag information using a hash table and thus increases an authentication speed; data synchronization is achieved cleverly by ways of a counting value.Type: GrantFiled: September 1, 2011Date of Patent: October 27, 2015Assignee: ZTE CorporationInventors: Tao Xue, Junzhao Du, Hui Liu, Shujun Liu, Wen He, Wenjing Chen, Jiangkun Guo, Qingzhe Deng, Chuanyi Liu
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Patent number: 9161255Abstract: A reporting method for a network state includes: an intermediate node receiving a data packet; the intermediate node marking the data packet according to the current network state; and the intermediate node forwarding the marked data packet. A detecting method for a network state includes: a sink node receiving a data packet; the sink node parsing the data packet to obtain the marking information about the network state; and the sink node determining the network state according to the marking information. A reporting device corresponding to the reporting method, a detecting device corresponding to the detecting method, and a detecting system comprising the reporting device and the detecting method are also provided.Type: GrantFiled: March 20, 2012Date of Patent: October 13, 2015Assignee: ZTE CorporationInventors: Tao Xue, Junchao Du, Hui Liu, Qingzhe Deng, Chuanyi Liu, Xuan Li, Weizhen Ji, Xiaojun Li, Wen He, Wenjing Chen, Jiangkun Guo
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Patent number: 9119960Abstract: A method for producing an irradiation plan for a target volume includes preparing a modulation curve that characterizes modulation of particle numbers at target points in the target volume that lie one behind another in a direction of the beam. The method also includes determining a current position of the target volume and defining a plurality of target points that fully cover the target volume in the current position. Particle numbers are assigned to the plurality of current target points using the modulation curve.Type: GrantFiled: December 7, 2012Date of Patent: September 1, 2015Assignee: Siemens AktiengesellschaftInventors: Wenjing Chen, Alexander Gemmel, Eike Rietzel
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Publication number: 20150120291Abstract: The present document provides a scene recognition method and device based on ambient sound and a mobile terminal. The device includes: a sound collection module, a preprocessing module, a feature extraction module, a scene recognition module and a database. The method includes: collecting a sound signal; processing the sound signal into a frequency domain signal; extracting sound feature information from the frequency domain signal; inputting the sound feature information under a preset model, matching a model output result with weight values of sound sample models of scenes, and determining a scene corresponding to the sound feature information. The present document implements locating based on background sound information as the feature of the scene, so that the mobile terminal quickly and correctly recognizes the current scene under the maintaining low-consumption state.Type: ApplicationFiled: April 18, 2013Publication date: April 30, 2015Inventors: Tao Xue, Junzhao Du, Hui Liu, Yuewei Liu, Wenjing Chen
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Publication number: 20140022997Abstract: Disclosed are a reporting method, a detecting method, device and system for a network state. The reporting method for a network state includes: an intermediate node receiving a data packet; the intermediate node marking the data packet according to the current network state; and the intermediate node forwarding the marked data packet. The detecting method for a network state includes: a sink node receiving a data packet; the sink node parsing the data packet to obtain the marking information about the network state; and the sink node determining the network state according to the marking information. With the present document, the problem of heavy network burden due to a method of determining the network state with an active inquiry mode is solved, thus prolonging the service life of each node and optimizing the performance of the system.Type: ApplicationFiled: March 20, 2012Publication date: January 23, 2014Applicant: ZTE CORPORATIONInventors: Tao Xue, Junchao Du, Hui Liu, Qingzhe Deng, Chuanyi Liu, Xuan Li, Weizhen Ji, Xiaojun Li, Wen He, Wenjing Chen, Jiangkun Guo
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Publication number: 20130335198Abstract: The present disclosure discloses a method for dynamic authentication between a reader and a tag, and an implementing device therefor, to solve the technical problem of necessity of dependence of a traditional authentication method on a real-time, online, reliable and secure connection with a background database, as well as lack of means for highly autonomous authentication of a tag by a reader. In the present disclosure, only a legitimate reader can obtain corresponding tag authentication information from an authentication database and authenticate or update a corresponding tag status; only a legitimate tag can be processed by the legitimate reader; during the authentication, a dynamic updating mechanism is used for a tag ID which ensures forward security; the reader stores tag information using a hash table and thus increases an authentication speed; data synchronization is achieved cleverly by means of a counting value.Type: ApplicationFiled: September 1, 2011Publication date: December 19, 2013Applicant: ZTE CORPORATIONInventors: Tao Xue, Junzhao Du, Hui Liu, Shujun Liu, Wen He, Wenjing Chen, Jiangkun Guo, Qingzhe Deng, Chuanyi Liu
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Publication number: 20130150647Abstract: A method for producing an irradiation plan for a target volume includes preparing a modulation curve that characterizes modulation of particle numbers at target points in the target volume that lie one behind another in a direction of the beam. The method also includes determining a current position of the target volume and defining a plurality of target points that fully cover the target volume in the current position. Particle numbers are assigned to the plurality of current target points using the modulation curve.Type: ApplicationFiled: December 7, 2012Publication date: June 13, 2013Inventors: Wenjing Chen, Alexander Gemmel, Eike Rietzel
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Publication number: 20120264996Abstract: A method for irradiation treatment planning for a target volume to be irradiated includes specifying a plurality of data sets. The target volume to be irradiated is depicted in each data set of the plurality of data sets. The data sets differ in that the target volume has another position and/or shape. A data set is selected from the plurality of the data sets and other data sets are registered to the selected data set. The method includes forming an amalgamation of the depicted target volumes using the registrations of the other data sets to the selected data set, and determining an area at risk in the selected data set. The method includes modifying the amalgamation of the target volumes such that the area at risk is excluded from the amalgamation of the depicted target volumes. An irradiation treatment plan is calculated using the modified amalgamation of the target volumes.Type: ApplicationFiled: April 13, 2012Publication date: October 18, 2012Inventors: Wenjing Chen, Alexander Gemmel, Eike Rietzel