Patents by Inventor Jiao YANG
Jiao YANG 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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Patent number: 11963263Abstract: A data forwarding method includes: receiving, by a session management function network element, information about a first bearer in a first network from an access and mobility management function network element; and sending flow information of a first flow in a second network and forwarding information to the access and mobility management function network element. The flow information indicates a flow for data forwarding, and the forwarding information is used for forwarding the first flow to a tunnel corresponding to the first bearer.Type: GrantFiled: October 20, 2021Date of Patent: April 16, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jiao Yang, Yan Li, Hui Ni
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Publication number: 20240102955Abstract: A non-invasive time domain reflection probe calibration method includes: using different volume ratio of ethanol and deionized water mixed solution to calculate a test target's medium weight coefficient and waveguide length of the non-invasive time domain reflection probes; using different concentrations of NaCl solutions to calibrate a waveguide geometric dimensioning of the non-invasive time domain reflection probes; preparing compacted soil samples with known different moisture contents and densities, and calibrating a correlation parameter of compacted soil samples' dielectric constant and conductivity with moisture content and density. The method not only determines the sensitivity of the test target medium of the non-invasive time domain reflection probes, but also obtains the waveguide length and geometric dimensioning of the probe, and realizes an accurate test of moisture content and density of the soil.Type: ApplicationFiled: July 28, 2023Publication date: March 28, 2024Applicants: China Jikan Research Institute Of Engineering Investigations And Design, Co.,Ltd, Xi'an Jiaotong UniversityInventors: Jie CAO, Yonglin YANG, Zaixin WAN, Peng GAO, Qingyi MU, Dongjing WANG, Yuanqiang ZHOU, Zhi LIU, Long ZHANG, Hui LI, Jian CHEN, Teng YANG, Lei RAN, Jiao LIN, Xiao DONG, Shuai LIU, Weiwei ZHAO
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Publication number: 20240068069Abstract: Copper-tin-nickel brazing material prepared by alloys recycled from E-waste, preparation method therefor, and system thereof are provided. A preparation method for the copper-tin-nickel brazing material includes the following steps: (a) spreading nano-SiO2 on the bottom of crucible and then adding a crude copper-tin-iron-nickel alloy recycled from E-waste; (b) heating the crucible to melt the crude alloy into a metal liquid so that Zn and Pb in the metal liquid react with the SiO2 to form a slag that floats out; (c) introducing a refining gas to the bottom of metal liquid in step (b), thereby removing the scums or gases formed by Pb, Fe, S, and O in the metal liquid; (d) performing heat-preserving directional solidification on the metal liquid, to bias-aggregate the Fe and Sb at one end and remove the same to obtain a copper-based intermediate alloy; and smelting and powdering the copper-based intermediate alloy.Type: ApplicationFiled: August 29, 2023Publication date: February 29, 2024Inventors: Weimin LONG, Tianran DING, Sujuan ZHONG, Li BAO, Junlan HUANG, Jiao YANG, Yuanyuan DONG, Hangyan XUE, Yanhong GUO
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Patent number: 11915940Abstract: A method of cyclic etching, comprising: (A) depositing, prior to cyclically etching a substrate through a mask opening, a pre-etch protection layer conformally over the mask, sidewalls of the mask defining the mask opening; and an exposed portion of the substrate exposed through the mask opening, the pre-etch protection layer deposited to a first thickness; and (B) cyclically etching the substrate by: (i) depositing a protection layer in the opening of the mask, the protection layer deposited to a second thickness that is less than half of the first thickness; (ii) etching through a portion of the protection layer disposed on the substrate and etching the substrate; and (iii) repeating (i) and (ii) until an end point is reached.Type: GrantFiled: July 2, 2021Date of Patent: February 27, 2024Assignee: Applied Materials, Inc.Inventors: Zhi Gang Wang, Jiao Yang, Alfredo Granados, Jon C. Farr, Heng Wang, Rui Zhe Ren
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Patent number: 11665636Abstract: Embodiments of this application provide a method for selecting an access network type, a device, and a system, to flexibly select an access network type. An example method includes: determining, by a policy control function PCF entity, that a network status of a first network does not meet a preset condition, where the first network is a network currently accessed by a terminal; and sending, by the PCF entity, an access network type corresponding to a second network to the terminal, where the access network type corresponding to the second network is used to instruct the terminal to redirect a session of the terminal to the second network, and the second network is a network other than the first network.Type: GrantFiled: September 27, 2021Date of Patent: May 30, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Jiao Yang, Yan Li
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Patent number: 11606839Abstract: Embodiments of this application provide a session management method, apparatus, and system. The method includes: receiving, by a first session management network element, a session request message from a second session management network element; allocating, by the first session management network element, Internet protocol IP information of a terminal device to a first session based on the session request message, where the first session is a branch of an established second session; and sending, by the first session management network element, the IP information of the terminal device to the second session management network element, where the IP information is used to obtain policy information corresponding to the IP information.Type: GrantFiled: June 22, 2021Date of Patent: March 14, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Jiao Yang, Tingfang Tang, Yan Li, Hui Ni
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Publication number: 20220399205Abstract: An apparatus and method for etching a material layer with a cyclic etching and deposition process. The method for etching a material layer on a substrate includes: (a) etching at least a portion of a material layer (302) on a substrate (101) in an etch chamber (100) to form an open feature (360) having a bottom surface (312) and sidewalls in the material layer (302); (b) forming a protection layer (314) on the sidewalls and the bottom surface (312) of the open feature (360) from a protection layer (314) gas mixture comprising at least one carbon-fluorine containing gas; (c) selectively removing the protection layer (314) formed on the bottom surface (312) of the open feature (360) from a bottom surface (312) open gas mixture comprising the carbon-fluorine containing gas; and (d) continuingly etching the material layer (302) from the bottom surface (312) of the open feature (360) until a desired depth of the open feature (360) is reached.Type: ApplicationFiled: December 23, 2019Publication date: December 15, 2022Inventors: Zhigang WANG, Jiao YANG, Heng WANG, Alfredo GRANADOS, Jon C. FARR, Ruizhe REN
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Patent number: 11502990Abstract: A domain name access method and a device are described. As described herein, a domain name server (DNS) server performs resolution on a domain name requested by the terminal device. The DNS server may then send an internet protocol (IP) address of an application server obtained through the resolution and use condition information to the terminal device. With this, communication efficiency of the terminal device can be improved, and waste of transmission resources in a communications system is also avoided.Type: GrantFiled: July 12, 2021Date of Patent: November 15, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jiao Yang, Yan Li
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Patent number: 11470387Abstract: Methods, systems, and media for remote rendering of Web content on a television device are provided. In some implementations, methods for remote rendering of Web content on a television device are provided, the methods comprising: sending a request for the Web content to a server, receiving, at a source device, a response corresponding to the request; generating a set of drawing commands based on the response; obtaining at least one encoded image based on the response; presenting the Web content on the source device; generating a plurality of content layers corresponding to the Web content, wherein the plurality of content layers including a first content layer comprises the set of drawing commands and a second content layer comprises the encoded image; transmitting the plurality of content layers; and causing the Web content to be presented on the television device based on the plurality of content layers.Type: GrantFiled: April 20, 2020Date of Patent: October 11, 2022Assignee: Google LLCInventors: Hin Chung Lam, Jiao Yang Lin
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Patent number: 11357077Abstract: A data forwarding method includes receiving, by a session management function network element, information about a first bearer in a first network from an access and mobility management function network element; and sending flow information of a first flow in a second network and forwarding information to the access and mobility management function network element. The flow information indicates a flow for data forwarding, and the forwarding information is used for forwarding the first flow to a tunnel corresponding to the first bearer.Type: GrantFiled: March 18, 2020Date of Patent: June 7, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jiao Yang, Yan Li, Hui Ni
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Patent number: 11349765Abstract: Embodiments of the present disclosure disclose a policy control method for multipath transmission, and a related device. User equipment (UE) supporting multipath transmission performs service packet transmission using at least two transmission subflows. The method includes: receiving, by a policy decision network element, association information of the at least two transmission subflows from a communication peer, where the association information includes flow identifiers of the at least two transmission subflows; determining, by the policy decision network element, a resource modification policy of at least one transmission subflow in the at least two transmission subflows based on the association information; and sending, by the policy decision network element, the resource modification policy to a forwarding plane network element corresponding to the at least one transmission subflow.Type: GrantFiled: February 15, 2019Date of Patent: May 31, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Jiao Yang, Hui Ni
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Publication number: 20220078247Abstract: This application provides a data transmission method and communications devices. In some implementations, a terminal device receives, from a first server, first indication information indicating a sequence number of data that is of an application and that has been received by the first server from the terminal device. After a connection between the terminal device and a second server is established, the terminal device transmits data of the application through the connection between the terminal device and the second server according to the first indication information.Type: ApplicationFiled: November 19, 2021Publication date: March 10, 2022Inventors: Jiao YANG, Yan LI
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Publication number: 20220059359Abstract: A method of cyclic etching, comprising: (A) depositing, prior to cyclically etching a substrate through a mask opening, a pre-etch protection layer conformally over the mask, sidewalls of the mask defining the mask opening; and an exposed portion of the substrate exposed through the mask opening, the pre-etch protection layer deposited to a first thickness; and (B) cyclically etching the substrate by: (i) depositing a protection layer in the opening of the mask, the protection layer deposited to a second thickness that is less than half of the first thickness; (ii) etching through a portion of the protection layer disposed on the substrate and etching the substrate; and (iii) repeating (i) and (ii) until an end point is reached.Type: ApplicationFiled: July 2, 2021Publication date: February 24, 2022Inventors: Zhi Gang WANG, Jiao YANG, Alfredo GRANADOS, Jon C. FARR, Heng WANG, Rui Zhe REN
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Patent number: 11258708Abstract: A communication method and a communications apparatus, where the method includes: assigning, by a control plane device, an Internet Protocol (IP) address to a user equipment; obtaining, by the control plane device using a routing policy network element, a routing rule corresponding to the IP address; and sending, by the control plane device, the routing rule and the IP address to the user equipment, where the routing rule is used by the user equipment to determine a source IP address when the user equipment initiates a service.Type: GrantFiled: September 5, 2019Date of Patent: February 22, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jiao Yang, Tingfang Tang, Yan Li
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Publication number: 20220046755Abstract: A data forwarding method includes: receiving, by a session management function network element, information about a first bearer in a first network from an access and mobility management function network element; and sending flow information of a first flow in a second network and forwarding information to the access and mobility management function network element. The flow information indicates a flow for data forwarding, and the forwarding information is used for forwarding the first flow to a tunnel corresponding to the first bearer.Type: ApplicationFiled: October 20, 2021Publication date: February 10, 2022Inventors: Jiao Yang, Yan Li, Hui Ni
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Publication number: 20220015027Abstract: Embodiments of this application provide a method for selecting an access network type, a device, and a system, to flexibly select an access network type. An example method includes: determining, by a policy control function PCF entity, that a network status of a first network does not meet a preset condition, where the first network is a network currently accessed by a terminal; and sending, by the PCF entity, an access network type corresponding to a second network to the terminal, where the access network type corresponding to the second network is used to instruct the terminal to redirect a session of the terminal to the second network, and the second network is a network other than the first network.Type: ApplicationFiled: September 27, 2021Publication date: January 13, 2022Inventors: Jiao YANG, Yan LI
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Patent number: 11212226Abstract: A data processing method includes obtaining, by a session management function (SMF) network element from an external network element, a media access control (MAC) address of a terminal device and an Internet Protocol (IP) address corresponding to the MAC address, and sending, by the SMF network element, the MAC address and the IP address to a first user plane function (UPF) network element, where the MAC address and the IP address are used to send an Address Resolution Protocol (ARP) message, and the ARP message includes the MAC address and the IP address.Type: GrantFiled: May 14, 2020Date of Patent: December 28, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jiao Yang, Tingfang Tang, Yan Li, Yongcui Li
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Patent number: 11196821Abstract: This application provides a data transmission method and communications devices. In some implementations, a first device instructs a second device to stop sending data of an application to the first device, receives from the second device first indication information indicating a sequence number of data that is of the application and that has been received by the second device from the first device, and sends to the second device second indication information indicating a sequence number of data that is of the application and that has been received by the first device from the second device. After a connection between the terminal device and a second server is established, the first and second indication information are used to transmit the data of the application through the connection.Type: GrantFiled: September 30, 2019Date of Patent: December 7, 2021Assignee: Huawei Technologies Co., Ltd.Inventors: Jiao Yang, Yan Li
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Publication number: 20210344641Abstract: A domain name access method and a device are described. As described herein, a domain name server (DNS) server performs resolution on a domain name requested by the terminal device. The DNS server may then send an internet protocol (IP) address of an application server obtained through the resolution and use condition information to the terminal device. With this, communication efficiency of the terminal device can be improved, and waste of transmission resources in a communications system is also avoided.Type: ApplicationFiled: July 12, 2021Publication date: November 4, 2021Inventors: Jiao YANG, Yan Li
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Patent number: D1025392Type: GrantFiled: July 14, 2022Date of Patent: April 30, 2024Assignee: ACON BIOTECH (HANGZHOU) CO.LTD.Inventors: Zheng Jun Cai, Fang Li Tong, Yu Jiao Du, Chang Fu Yang, Yong Ling Fan