Patents by Inventor Xiaojuan Li
Xiaojuan Li 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: 11943920Abstract: A semiconductor memory device includes a semiconductor substrate, a select gate on the semiconductor substrate, a control gate disposed adjacent to the select gate and having a first sidewall and a second sidewall, and a charge storage layer between the control gate and the semiconductor substrate. The control gate includes a third sidewall close to the second sidewall of the select gate, a fourth sidewall opposite to the third sidewall, and a non-planar top surface between the third sidewall and the fourth sidewall. The non-planar top surface includes a first surface region that descends from the third sidewall to the fourth sidewall. The charge storage layer extends to the second sidewall of the select gate.Type: GrantFiled: September 7, 2021Date of Patent: March 26, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Liang Yi, Zhiguo Li, Chi Ren, Xiaojuan Gao, Boon Keat Toh
-
Publication number: 20240088571Abstract: Embodiments of the present disclosure provide an array antenna bandwidth enhancement method based on phase regulation and control, an apparatus and an array antenna, a reflection coefficient of the array is calculated utilizing a one-time-reflection model calculation formula determined based on a small reflection theory, thus saving a full-wave simulation time of a large-scale array, and greatly improving a design efficiency. Enhancement of a bandwidth of the array using the array bandwidth enhancement method based on phase regulation and control may save a time for stepwise increased and matching adjustment of the large-scale array, and reduce design complexity. The provided method is simple and efficient, and is beneficial to realization of a wideband design of the large-scale array antenna.Type: ApplicationFiled: June 20, 2023Publication date: March 14, 2024Inventors: Yujian Li, Xiaojuan Wang, Fanqi Sun, Junhong Wang
-
Patent number: 11903073Abstract: A method for a protocol data unit (PDU) session includes a step of a first core network device obtaining a first message from a first server. The first core network device generates a first parameter based on the first message. A terminal device obtains a measurement result based on the first parameter and sends the measurement result to the first core network device. The first core network device obtains a second parameter based on the measurement result, and the second core network device configures the second parameter to dynamically adjust the PDU session based on location or time information with reference to the second parameter.Type: GrantFiled: November 1, 2019Date of Patent: February 13, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Guowei Ouyang
-
Patent number: 11778493Abstract: A method includes: receiving, by a network data analytics function entity, a first message that is sent by an application function entity and that includes a measurement event and an identity ID of an application; obtaining a first measurement parameter based on the measurement event; receiving, by the network data analytics function entity, a notification message that is sent by a terminal and that is used to indicate the network data analytics function entity to perform data collection on the application; sending a second message including the ID of the application and the first measurement parameter to a policy control function entity, and requesting the policy control function entity to send the second measurement parameter to the terminal.Type: GrantFiled: July 25, 2019Date of Patent: October 3, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Xiaojuan Li, Guowei Ouyang
-
Patent number: 11716680Abstract: A protocol data unit (PDU) type setting method, a user equipment (UE) policy setting method, and a related entity, where the PDU type setting method includes: setting, by UE, a requested PDU type of a PDU session in a process of establishing the PDU session, where the requested PDU type of the PDU session is set by the UE based on a first condition, the first condition includes an Internet Protocol (IP) version corresponding to an application, and the application is associated with the PDU session. In the embodiments of the present disclosure, the requested PDU type of the PDU session can be consistent with a PDU type requested by the application, such that the application can normally perform communication.Type: GrantFiled: January 20, 2021Date of Patent: August 1, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Haorui Yang, Hui Jin, Guowei Ouyang, Fenghui Dou
-
Publication number: 20230229293Abstract: Embodiments of the present invention relate to the field of terminal application technologies, and provide a method, an apparatus, and a terminal for processing notification information. Therefore, an efficient operation manner for processing notification information is provided, which can simplify operation steps and improve usability and controllability of a device. The method is: after a user display operation is detected, and a display instruction corresponding to the user display operation is triggered, determining a target application program corresponding to notification information; and when it is determined that a screen display status meets a condition, adjusting, according to a preset adjustment policy corresponding to the display instruction, a window corresponding to the target application program. The embodiments of the present invention are used to process notification information of an intelligent terminal device.Type: ApplicationFiled: January 17, 2023Publication date: July 20, 2023Inventors: Hao JING, Dian FU, Yahui WANG, Xiaojuan LI
-
Patent number: 11659045Abstract: A data transmission method includes obtaining a user equipment route selection policy (USRP) rule parameter of a started application, establishing a first protocol data unit (PDU) session corresponding to the started application with a network device through the modem module when no PDU session parameter matching the URSP rule parameter exists in the mapping table, adding an interface name of the first PDU session to the routing table, adding a mapping relationship between the session parameter of the first PDU session and the interface name of the first PDU session to the mapping table, and routing to-be-transmitted data of the started application to the first PDU session by using the interface name of the first PDU session.Type: GrantFiled: January 31, 2019Date of Patent: May 23, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Yanzhao He, Guowei Ouyang, Hui Jin, Fenghui Dou, Haorui Yang
-
Patent number: 11586339Abstract: An electronic device having a flexible display screen and a processing method thereof, where bending the electronic device may cause the electronic device to switch between a smartphone mode and a wearable mode. In the wearable mode, the electronic device displays content on a part of the flexible display screen.Type: GrantFiled: June 21, 2016Date of Patent: February 21, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Wenmei Gao, Yu Wang
-
Patent number: 11573688Abstract: Embodiments of the present invention relate to the field of terminal application technologies, and provide a method, an apparatus, and a terminal for processing notification information. Therefore, an efficient operation manner for processing notification information is provided, which can simplify operation steps and improve usability and controllability of a device. The method is: after a user display operation is detected, and a display instruction corresponding to the user display operation is triggered, determining a target application program corresponding to notification information; and when it is determined that a screen display status meets a condition, adjusting, according to a preset adjustment policy corresponding to the display instruction, a window corresponding to the target application program. The embodiments of the present invention are used to process notification information of an intelligent terminal device.Type: GrantFiled: September 24, 2021Date of Patent: February 7, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Hao Jing, Dian Fu, Yahui Wang, Xiaojuan Li
-
Patent number: 11523465Abstract: A registration method, a session establishment method, a terminal, and an access and mobility management function (AMF) entity, where the method includes: sending, by a terminal, a first message to the AMF entity, where the first message includes first information, first network slice selection information, and second network slice selection information, the first information includes information for requesting to establish a protocol data unit (PDU) session, the first network slice selection information is used by the AMF entity to select a first session management function (SMF) entity, and the second network slice selection information is used by the AMF entity to select a second SMF entity; and receiving, by the terminal, a second message from the AMF entity, where the second message includes second information, and the second information includes PDU session establishment accept information.Type: GrantFiled: February 17, 2021Date of Patent: December 6, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Haorui Yang, Hui Jin, Guowei Ouyang, Yue He, Fenghui Dou, Xiaojuan Li
-
Patent number: 11516731Abstract: An identifier allocation method includes receiving, by a first core network device, a first request from a terminal device, allocating, by the first core network device, a first capability information identifier, and sending, by the first core network device, a first response to the terminal device, where the first response carries the first capability information identifier.Type: GrantFiled: November 1, 2019Date of Patent: November 29, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Guowei Ouyang, Yiru Kuang
-
Patent number: 11467723Abstract: An electronic device having a touch-sensitive surface and a processing method for the electronic device. When a pressing operation on an application icon is detected on the touch-sensitive surface, a menu including m operation options is displayed on a display screen of the electronic device so that a user quickly performs different operations on an application program. The m operation options are determined based on at least one of: a quantity of times that an operation option is tapped, a time at which an operation option is taped, a location of the electronic device when an operation option is tapped, unread information in an application corresponding to the application icon, data obtained before the application is suspended, data obtained when the application runs in the background, or a communication object in the application.Type: GrantFiled: June 15, 2017Date of Patent: October 11, 2022Assignee: HUAWEI TECHNOLGOIES CO., LTD.Inventors: Xiaojuan Li, Wenmei Gao, Lei Wang
-
Publication number: 20220264442Abstract: Embodiments of this application relate to the field of communications technologies, and disclose a relay device selection method, and a user equipment, so that UE can select and update with an allowed S-NSSAI of the UE. The method may include: obtaining by UE, M pieces of first indication information, each indicates one allowed network slice of the UE; receiving by the UE, first messages sent by L relay devices, comprising N pieces of second indication information, wherein each indicates one allowed network slice of the relay device; and selecting by the UE, a random first relay device as a target relay device based on the M pieces of first indication information and the L pieces of first messages.Type: ApplicationFiled: May 9, 2022Publication date: August 18, 2022Inventors: Haorui YANG, Hui JIN, Fenghui DOU, Xiaoyan DUAN, Xiaojuan LI, Guowei OUYANG
-
Patent number: 11382019Abstract: A session management method by a terminal in which a network initiates a session deactivation procedure to deactivate one or more sessions of a terminal. After the terminal in an inactive mode establishes an RRC connection to a new second base station, the second base station indicates, through RRC connection reconfiguration, the terminal to delete related information of the to-be-deactivated session, or the second base station uses an RRC connection resume response message to carry an identifier of the one or more to-be-deactivated sessions, and the terminal deletes session-related information corresponding to the identifier of the one or more to-be-deactivated sessions. In this way, the terminal is enabled to process the related information of the to-be-deactivated session in a timely manner.Type: GrantFiled: May 29, 2018Date of Patent: July 5, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Haorui Yang, Hui Jin, Guowei Ouyang, Fenghui Dou, Xiaoyan Duan
-
Patent number: 11350356Abstract: Embodiments of this application relate to the field of communications technologies, and disclose a relay device selection method, and a user equipment, so that UE can select and update with an allowed S-NSSAI of the UE. The method may include: obtaining by UE, M pieces of first indication information, each indicates one allowed network slice of the UE; receiving by the UE, first messages sent by L relay devices, comprising N pieces of second indication information, wherein each indicates one allowed network slice of the relay device; and selecting by the UE, a random first relay device as a target relay device based on the M pieces of first indication information and the L pieces of first messages.Type: GrantFiled: April 25, 2018Date of Patent: May 31, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Haorui Yang, Hui Jin, Fenghui Dou, Xiaoyan Duan, Xiaojuan Li, Guowei Ouyang
-
Patent number: 11350043Abstract: An image processing method includes displaying, by a terminal, a preview image, obtaining, by the terminal, at least one first image in the preview image, receiving, by the terminal, a photographing instruction, obtaining, by the terminal, at least one second image, detecting, by the terminal, a moving target based on the first image and the second image, and splitting, by the terminal, the moving target from the first image and the second image. The method further includes performing fusion processing on the first image and the second image after the splitting.Type: GrantFiled: September 30, 2017Date of Patent: May 31, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Wenmei Gao
-
Patent number: 11310843Abstract: This application discloses a PDU session establishment method and apparatus. The method includes: receiving, by a terminal device in a process of establishing a PDN connection in a first system, an access type that is sent by a core network device and that corresponds to the PDN connection in a second system; and when the terminal device moves to the second system, establishing, by the terminal device, a PDU session in the second system via an access network indicated by the access type, where the PDU session is associated with the PDN connection. Implementation of the present invention can increase a success rate of establishing a PDU session.Type: GrantFiled: March 11, 2019Date of Patent: April 19, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Haorui Yang, Hui Jin, Guowei Ouyang, Fenghui Dou, Xiaoyan Duan
-
Patent number: 11308952Abstract: A text and voice information processing method includes: photographing a document to obtain a first picture, wherein the document comprises a first text keyword and a second text keyword; recording audio to obtain a voice file corresponding to the document; obtaining a first voice segment matching the first text keyword and a second voice segment matching the second text keyword from the voice file; displaying a second picture with a first play button and a second play button; in response to a user input, playing back the first voice segment or playing back the second voice segment.Type: GrantFiled: May 23, 2017Date of Patent: April 19, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Wenmei Gao
-
Patent number: 11294533Abstract: A system includes an electronic device and VR glasses. The electronic device receives a notification message in a VR mode. The notification message is designated to be displayed by a first user interface in a normal mode. The electronic device is configured to generate a second interface based on the first interface and display the second interface for displaying the notification message in the VR mode. The electronic device is configured to receive a first user input corresponding to a first location on the second interface. The electronic device is configured to determine a second location on the first interface corresponding to the first location on the second interface to respond to the first user input for interacting with the notification.Type: GrantFiled: June 9, 2017Date of Patent: April 5, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zeli Shang, Xiaojuan Li, Wenmei Gao, Xin Chen
-
Patent number: 11291069Abstract: A connection management method includes: accessing, by UE, a network using a first base station, where the UE is in an RRC inactive state; accessing, by the UE, a network using a second base station, where the second base station does not support the RRC inactive state; and sending, by the UE, a first request message to a first core network entity using the second base station, so that the first core network entity releases a connection to the first base station based on the first request message.Type: GrantFiled: September 21, 2017Date of Patent: March 29, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Haorui Yang, Hui Jin, Guowei Ouyang, Yue He, Fenghui Dou