Patents by Inventor Hongliang Gao
Hongliang Gao 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: 20240158208Abstract: The present invention discloses a centroid adjustment device suitable for different types of loads, which belongs to the field of transportation and support technology, including an upper adjustment assembly, a connecting module, and a loading device. The connecting module includes connecting pieces and chain connection assemblies adjustable in length, both upper ends of the connecting pieces and the chain connection assemblies are respectively mounted on opposite sides of the centroid of the upper adjustment assembly and can be adjusted to move toward or away from each other at an upper end of the upper adjustment assembly, and both lower ends of the connecting pieces and the chain connection assemblies are respectively mounted on opposite sides of the centroid of the loading device.Type: ApplicationFiled: November 14, 2023Publication date: May 16, 2024Inventors: Yubin YANG, Mingxing ZHANG, Zhimin LIU, Zhiqiang HAN, Feng GUO, Song CHEN, Xiangzhen CHENG, Hongliang LIU, Guojun MA, Yonggang XU, Jianhua WU, Shengneng CHEN, Xuefeng GAO, Lin ZHOU, Yumin JIANG
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Patent number: 11753755Abstract: A braided tube formation apparatus and associated methods of use are disclosed for assisting in the manufacture of a braided tube. In at least one embodiment, the apparatus provides at least one elongated core mandrel, and at least one elongated, radially collapsible primary tube sized and configured for removably receiving the at least one elongated core mandrel therewithin. Each of the at least one primary tube provides a plurality of spaced apart primary tube portions circumferentially arranged and configured for cooperating to define said primary tube. During use, after the braided tube is circumferentially formed on an outer surface of the at least one primary tube, the at least one core mandrel is removed from within the at least one primary tube, thereby allowing the primary tube portions to radially move inwardly toward one another so that braided tube may be disengaged from the at least one primary tube.Type: GrantFiled: November 1, 2021Date of Patent: September 12, 2023Assignee: ACCUMEDICAL BEIJING LTD.Inventors: Yiran Lu, Hongliang Gao, Jiaxing Jia
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Patent number: 11627072Abstract: A routing entry generation method and apparatus and a trie generation method and apparatus, such that the routing entry generation method includes: obtaining M first routing entries, where each first routing entry includes a correspondence between a route and an outbound interface, and M?2; and combining the M first routing entries to generate N second routing entries, where at least one of the N second routing entries includes a correspondence between a common route and an outbound interface, the common route is used to indicate two or more routes, N<M, and both N and M are integers.Type: GrantFiled: August 10, 2020Date of Patent: April 11, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaogang Lu, Hongliang Gao
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Publication number: 20230011914Abstract: A braided tube formation apparatus and associated methods of use are disclosed for assisting in the manufacture of a braided tube. In at least one embodiment, the apparatus provides at least one elongated core mandrel, and at least one elongated, radially collapsible primary tube sized and configured for removably receiving the at least one elongated core mandrel therewithin. Each of the at least one primary tube provides a plurality of spaced apart primary tube portions circumferentially arranged and configured for cooperating to define said primary tube. During use, after the braided tube is circumferentially formed on an outer surface of the at least one primary tube, the at least one core mandrel is removed from within the at least one primary tube, thereby allowing the primary tube portions to radially move inwardly toward one another so that braided tube may be disengaged from the at least one primary tube.Type: ApplicationFiled: November 1, 2021Publication date: January 12, 2023Applicant: ACCUMEDICAL BEIJING LTD.Inventors: Yiran LU, Hongliang GAO, Jiaxing JIA
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Patent number: 11442735Abstract: This application provides an instruction processing method and a chip. The method includes sending, by the thread unit, a search instruction to the search engine unit. The search instruction includes a data address and a first search field, and the thread unit switches from a RUN state to a WAIT state. The method also includes receiving, by the thread unit, data and a program counter that are sent by the search engine unit. The thread unit switches from the WAIT state to the RUN state.Type: GrantFiled: July 7, 2020Date of Patent: September 13, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Xing Tong, Hongliang Gao
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Patent number: 11316804Abstract: A forwarding entry update method and apparatus, the method including receiving a write operation packet, where the write operation packet has write operation information, where the write operation information has write operation data and a write operation address, where the write operation data indicates a forwarding entry, and where the write operation address indicates an address to which the write operation data is to be written in a memory, obtaining the write operation information from the write operation packet, and writing the write operation data into the memory according to the write operation address in the write operation information.Type: GrantFiled: July 2, 2020Date of Patent: April 26, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xing Tong, Hongliang Gao
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Publication number: 20220124044Abstract: This application provides a measurement reporting method. The method is performed in a communication system including a first network node and a second network node. A plurality of paths are configured for one tunnel between the first network node and the second network node. The method includes: receiving a first measurement packet, where the first measurement packet is used to indicate the first network node to report measurement results; and sending a first result packet to the second network node, where the first result packet includes a result packet corresponding to a measurement result of each of the plurality of paths in a first time interval, and the first result packet is used to indicate the measurement result of each of the plurality of paths in the first time interval.Type: ApplicationFiled: December 29, 2021Publication date: April 21, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaogang Lu, Hongliang Gao, Liang Cheng, Juanna Dang, Dongfeng Li
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Publication number: 20220124034Abstract: The present disclosure provides example congestion measurement method and network node. One example method includes receiving a first delimitation packet by a first network node, where the first delimitation packet includes a first identifier indicating a time at which a second network node sends the first delimitation packet. Statistics associated with a congestion status of the first network node is collected based on the first delimitation packet and by using a first time interval as a length of a cycle, where the second network node sends two neighboring delimitation packets during the first time interval. A first-type statistics packet is sent to the second network node by using the first time interval as the length of the cycle, where the first-type statistics packet includes the first identifier, and the first-type statistics packet indicates the congestion status of the first network node in the first time interval.Type: ApplicationFiled: December 30, 2021Publication date: April 21, 2022Inventors: Xiaogang LU, Hongliang GAO, Liang CHENG, Juanna DANG, Dongfeng LI
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Patent number: 11075838Abstract: A network device is provided that comprises a plurality of physical ports, an autonomic device fabric (ADF) module configured to receive, send, and forward data packets via the plurality of physical ports, a memory that stores instructions, and one or more processors configured by the instructions to perform operations. The operations comprise determining that network device software is not installed and requesting the network device software from a management machine using the ADF module.Type: GrantFiled: August 6, 2018Date of Patent: July 27, 2021Assignee: Futurewei Technologies, Inc.Inventors: Toerless Eckert, Hongliang Gao
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Publication number: 20200374214Abstract: A routing entry generation method and apparatus and a trie generation method and apparatus, such that the routing entry generation method includes: obtaining M first routing entries, where each first routing entry includes a correspondence between a route and an outbound interface, and M?2; and combining the M first routing entries to generate N second routing entries, where at least one of the N second routing entries includes a correspondence between a common route and an outbound interface, the common route is used to indicate two or more routes, N<M, and both N and M are integers.Type: ApplicationFiled: August 10, 2020Publication date: November 26, 2020Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaogang LU, Hongliang GAO
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Publication number: 20200366626Abstract: A forwarding entry update method and apparatus, the method including receiving a write operation packet, where the write operation packet has write operation information, where the write operation information has write operation data and a write operation address, where the write operation data indicates a forwarding entry, and where the write operation address indicates an address to which the write operation data is to be written in a memory, obtaining the write operation information from the write operation packet, and writing the write operation data into the memory according to the write operation address in the write operation information.Type: ApplicationFiled: July 2, 2020Publication date: November 19, 2020Inventors: Xing Tong, Hongliang Gao
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Publication number: 20200334040Abstract: This application provides an instruction processing method and a chip. The method includes sending, by the thread unit, a search instruction to the search engine unit. The search instruction includes a data address and a first search field, and the thread unit switches from a RUN state to a WAIT state. The method also includes receiving, by the thread unit, data and a program counter that are sent by the search engine unit. The thread unit switches from the WAIT state to the RUN state.Type: ApplicationFiled: July 7, 2020Publication date: October 22, 2020Inventors: Xing TONG, Hongliang GAO
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Patent number: 10721320Abstract: The present application provides a redirection method, apparatus, and system, to increase a redirection success rate. In the method, a broadband remote access server (BRAS) receives a first Transport Layer Security (TLS) handshake packet sent by a terminal, where the first TLS handshake packet carries a flag and an identifier of the terminal, and the flag is used to indicate that the terminal is capable of performing redirection according to a uniform resource locator (URL); after determining that the first TLS handshake packet carries the flag, the BRAS obtains a URL of a destination server and a certificate of the destination server according to the identifier of the terminal, where the destination server is a server that redirection is destined for; and the BRAS sends the URL of the destination server and the certificate of the destination server to the terminal.Type: GrantFiled: August 11, 2017Date of Patent: July 21, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Shuxiang Wang, Hongliang Gao
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Publication number: 20190089629Abstract: A network device is provided that comprises a plurality of physical ports, an autonomic device fabric (ADF) module configured to receive, send, and forward data packets via the plurality of physical ports, a memory that stores instructions, and one or more processors configured by the instructions to perform operations. The operations comprise determining that network device software is not installed and requesting the network device software from a management machine using the ADF module.Type: ApplicationFiled: August 6, 2018Publication date: March 21, 2019Inventors: Toerless Eckert, Hongliang Gao
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Publication number: 20180285559Abstract: The present disclosure is directed to systems and methods for detecting stack-pivot attacks in a processor-based device. Processor circuitry executes one or more applications via sequential execution of instructions on a stack. Stack pivot attacks occur when an attacker takes control of the stack and uses the stack to execute a series of code sections referred to as “gadgets.” A stack-pivot attack detector establishes an allowable processor stack offset change value associated with an application and monitors a processor stack offset change value responsive to an occurrence of a processor stack exchange instruction. A stack-pivot attack is detected when the processor offset change value exceeds the allowable processor stack offset change value. Upon detecting a stack-pivot attack, the stack-pivot detection circuitry causes the selective termination of the application.Type: ApplicationFiled: March 28, 2017Publication date: October 4, 2018Inventors: Rodrigo Branco, Xiaoning Li, David M. Durham, Hongliang Gao, Stephen A. Fischer, Baiju V. Patel
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Publication number: 20170366636Abstract: The present application provides a redirection method, apparatus, and system, to increase a redirection success rate. In the method, a broadband remote access server (BRAS) receives a first Transport Layer Security (TLS) handshake packet sent by a terminal, where the first TLS handshake packet carries a flag and an identifier of the terminal, and the flag is used to indicate that the terminal is capable of performing redirection according to a uniform resource locator (URL); after determining that the first TLS handshake packet carries the flag, the BRAS obtains a URL of a destination server and a certificate of the destination server according to the identifier of the terminal, where the destination server is a server that redirection is destined for; and the BRAS sends the URL of the destination server and the certificate of the destination server to the terminal.Type: ApplicationFiled: August 11, 2017Publication date: December 21, 2017Inventors: Shuxiang Wang, Hongliang Gao
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Patent number: 9465751Abstract: An apparatus is described that contains a processing core comprising a CPU core and at least one accelerator coupled to the CPU core. The CPU core comprises a pipeline having a translation look aside buffer. The CPU core comprising logic circuitry to set a lock bit in attribute data of an entry within the translation look-aside buffer entry to lock a page of memory reserved for the accelerator.Type: GrantFiled: March 30, 2012Date of Patent: October 11, 2016Assignee: Intel CorporationInventors: Xiaowei Jiang, Hongliang Gao, Zhen Fang, Srihari Makineni, Ravishankar Iyer
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Publication number: 20150359017Abstract: A method for implementing communication in a WLAN is provided. A routing device receives a packet from an authentication server. The packet carries an identifier of a user terminal and a pairwise master key PMK corresponding to the identifier of the user terminal. The routing device is an endpoint that initiates EAP authentication. The routing device manages the user terminal. The routing device from the packet obtains the identifier of the user terminal and the PMK. The routing device sends a control message to an access controller AC. The control message carries the identifier of the user terminal and the PMK. The AC manages the AP. The user terminal accesses the WLAN by using the AP. The routing device receives a response message from the AC.Type: ApplicationFiled: August 18, 2015Publication date: December 10, 2015Inventors: Li Xue, Jingwei Li, Hongliang Gao, Gang Chen, Guofeng Qian
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Patent number: 9210124Abstract: An embodiment of the present invention provides a method for allocating a public IP address, including: receiving, by a CGN, a user on-line packet, and judging whether an idle public IP address exists; when the public IP address pool doesn't have an idle public IP address, constructing and sending, a DHCP Request packet to a DHCP Server, and requesting obtaining a public IP address set; and allocating, a first public IP address in the public IP address set to the user. Embodiments of the present invention further provide an apparatus and a system for allocating a public IP address. Unified management and allocation of the public IP address of the CGN device can be implemented through the method, the apparatus, and the system provided in the embodiments of the present invention. The utilization ratio of the public IP address of the CGN device can be effectively improved.Type: GrantFiled: December 14, 2012Date of Patent: December 8, 2015Assignee: Huawei Technologies Co., Ltd.Inventor: Hongliang Gao
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Patent number: D958673Type: GrantFiled: August 26, 2020Date of Patent: July 26, 2022Assignee: GUANGDONG GENIUS TECHNOLOGY CO., LTD.Inventor: Hongliang Gao