Patents by Inventor Peng MA
Peng 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).
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Publication number: 20200236054Abstract: The present disclosure related to routing methods. One example method includes configuring a first path and a second path in charge of load sharing for a data flow, and configuring a third path in charge of reroute protection. A first group entry is generated for instructing the forwarding device to use the first path and the second path as load-sharing paths and use the third path to perform reroute protection on the first path and the second path. A flow entry for instructing to perform an operation of going to the first group entry is generated.Type: ApplicationFiled: April 6, 2020Publication date: July 23, 2020Inventors: Shihai HU, Peng MA, Bing DANG
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Publication number: 20200217201Abstract: Provided is a mounting method for an extensible reaming self-anchoring anchor rod, which is especially applicable to roadway construction in coal mines. A big helical structure is arranged on two rod sections of a sectional type anchor rod, a simple drill bit drills and reams a bore and cuts the coal mass in one operation, the outer diameter of the simple drill bit is smaller than the outer diameter of the big helical rod body, and the big helical structure accomplishes secondary reaming, self-drilling and self-anchoring in the drilling process; the big helical structure inhibits propagation and development of sheet cracks of the coal wall in the radial direction, and is embedded in the coal mass through a self-stabilization process of the rock mass.Type: ApplicationFiled: June 7, 2017Publication date: July 9, 2020Inventors: Nong ZHANG, Peng MA, Changliang HAN, Zhengzheng XIE
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Patent number: 10630592Abstract: The application provides a routing method which includes configuring a first path and a second path in charge of load sharing for a data flow, and configuring a third path in charge of reroute protection. A first group entry is generated for instructing the forwarding device to use the first path and the second path as load-sharing paths and use the third path to perform reroute protection on the first path and the second path. A flow entry for instructing to perform an operation of going to the first group entry is generated.Type: GrantFiled: December 29, 2017Date of Patent: April 21, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Shihai Hu, Peng Ma, Bing Dang
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Publication number: 20200005984Abstract: The present disclosure provides a transformer including at least one magnetic core each having at least one window; one primary side winding passing through the at least one window, a wire forming the primary side winding being sequentially covered with a first solid insulating layer, a grounded shielding layer and a second solid insulating layer from inside to outside along a radial direction of the wire, the grounded shielding layer being connected to a reference ground; and at least one secondary side winding, each passing through the at least one window, the primary side winding having a first voltage with respect to the reference ground, the secondary side winding having a second voltage with respect to the reference ground, and the second voltage being greater than 50 times of the first voltage.Type: ApplicationFiled: May 6, 2019Publication date: January 2, 2020Applicant: Delta Electronics,Inc.Inventors: Peng MA, Yicong XIE, Lin LAN, Weiqiang ZHANG
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Patent number: 10458937Abstract: The present invention discloses an electromagnetic detector and a detection method for detection of interface cracks in a piezoelectric-piezomagnetic laminated structure. The electromagnetic detector for detection of interface crack in a piezoelectric-piezomagnetic laminated structure mainly comprises an eddy current magnetic probe assembly, an automatic scanning frame, a base, a carrier, a servomotor, an X-axis mobile frame driving controller, a Y-axis mobile frame driving controller, a power supply, and a main controller.Type: GrantFiled: March 8, 2018Date of Patent: October 29, 2019Inventors: Wenjie Feng, Zhen Yan, Peng Ma, Lei Wen
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Publication number: 20190277786Abstract: The present invention d iscloses an electromagnetic detector and a detection method for detection of interface cracks in a piezoelectric-piezomagnetic laminated structure. The electromagnetic detector for detection of interface crack in a piezoelectric-piezomagnetic laminated structure mainly comprises an eddy current magnetic probe assembly, an automatic scanning frame, a base, a carrier, a servomotor, an X-axis mobile frame driving controller, a Y-axis mobile frame driving controller, a power supply, and a main controller.Type: ApplicationFiled: March 8, 2018Publication date: September 12, 2019Inventors: WENJIE FENG, ZHEN YAN, PENG MA, LEI WEN
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Publication number: 20190134463Abstract: A wearable system including at least one wearable device and at least one electronic device is provided. The wearable device includes an operation program and an incentive activity program. The wearable device analyzes physiological information and/or physical activity information via the operation program. The operation program outputs a first value. The first value includes a first reward parameter for execution of the incentive activity program. The electronic device performs a transmission with the wearable device. The electronic device outputs reward data and goal setting data to a reward system. The reward system outputs a second value according to the reward data and the goal setting data. The second value includes a second reward parameter for execution of the incentive activity program. In addition, a wearable device and an operating method thereof and a cloud server are also provided.Type: ApplicationFiled: January 15, 2018Publication date: May 9, 2019Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology CorporationInventors: Yun-Peng Ma, Pei-Hsuan Lin
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Publication number: 20180123969Abstract: An OpenFlow protocol-based resource control method and system, and an apparatus are provided, to resolve a problem that forwarding resources are not fully used. The method provided by the present invention may include: sending, by a controller, a resource allocation request message to a forwarder, where an OpenFlow interface is established between the controller and the forwarder; receiving, by the controller, a resource configuration message that is sent by the forwarder in response to the resource allocation request message, where the resource configuration message includes an idle forwarding resource obtained by the forwarder from total forwarding resources; and allocating, by the controller according to the idle forwarding resource, a service-accessible forwarding resource to an already created service on the controller, where the service-accessible forwarding resource is some or all resources in idle forwarding resources.Type: ApplicationFiled: December 29, 2017Publication date: May 3, 2018Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhihua JIANG, Peng MA, Hui NI
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Publication number: 20180123960Abstract: The application provides a routing method which includes configuring a first path and a second path in charge of load sharing for a data flow, and configuring a third path in charge of reroute protection. A first group entry is generated for instructing the forwarding device to use the first path and the second path as load-sharing paths and use the third path to perform reroute protection on the first path and the second path. A flow entry for instructing to perform an operation of going to the first group entry is generated.Type: ApplicationFiled: December 29, 2017Publication date: May 3, 2018Inventors: Shihai HU, Peng MA, Bing DANG
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Publication number: 20170187612Abstract: Embodiments of the present invention disclose a method, an apparatus, and a system for transmitting a forwarding parameter. The method includes: obtaining, by a controller, an extended forwarding module description, where the extended forwarding module description includes a first format encoding rule, the first format encoding rule is used to indicate a type of a first forwarding parameter and a location of the first forwarding parameter in a first field, and the first field is a field in a flow entry of an OpenFlow protocol; and filling, by the controller, the first forwarding parameter in the first field according to the first format encoding rule, and sending, to a forwarding device by using the OpenFlow protocol, the flow entry that carries the first field, so that the forwarding device parses the first field in the flow entry according to the first format encoding rule, to obtain the first forwarding parameter.Type: ApplicationFiled: March 3, 2017Publication date: June 29, 2017Inventors: Guangxue YU, Cheng CHEN, Peng MA
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Patent number: 9479015Abstract: A motor stator includes a plurality of separate core segments, a plurality of coils, and a fixing ring. Each core segment includes a yoke and a tooth extending from the yoke. The yokes are connected to form a substantially circular core, with the teeth extending inwards. Each coil is wound around a corresponding tooth. The fixing ring is fixed to the outer surface of the core.Type: GrantFiled: December 27, 2011Date of Patent: October 25, 2016Assignee: JOHNSON ELECTRIC S.A.Inventors: Bao Ting Liu, Xiao Peng Ma, Arunkumar Subramanian
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Patent number: 8861378Abstract: A method, system, and network device for node configuration and path detection are provided. The method for path detection includes: receiving a path detection message, and writing path state information of a present node into the path detection message; forwarding the path detection message, into which the path state information of the present node has been written, to downstream nodes according to a forwarding manner for a multicast data stream. The method for path detection is capable of improving the acquisition efficiency for multicast paths and saving network bandwidth.Type: GrantFiled: December 19, 2011Date of Patent: October 14, 2014Assignee: Huawei Technologies Co., Ltd.Inventors: Jianmin Song, Peng Ma, Dapeng Chen
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Patent number: 8730821Abstract: A packet loss rate detection method, apparatus, and system relating to a Packet Switching Network (PSN) are provided, and the method includes: transmitting, by a transmitting end, data packets and Operation, Administration, and Maintenance (OAM) packets, and writing a counting value of the data packets into the subsequent OAM packets after a time delay, and receiving, by a receiving end, the data packets and the OAM packets, counting a number of the received data packets, and calculating a packet loss rate based on the number of the practically received data packets and the counting value carried in the OAM packets.Type: GrantFiled: April 13, 2011Date of Patent: May 20, 2014Assignee: Huawei Technologies Co., Ltd.Inventors: Jianmin Song, Jun Li, Peng Ma, Jiahong Wei, Yonghui Zhang
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Patent number: 8432822Abstract: A method and a system for sampling a packet as well as a device are disclosed herein. The method includes the following steps: a notification node of an LSP sends obtained information about the protocol type of a packet to a specific netflow sampling entity; the netflow sampling entity determines the protocol type of the packet according to the information about the protocol type after receiving the packet, and samples the packet according to the determined protocol type. Through the embodiments of the present invention, the accuracy of netflow sampling is improved significantly.Type: GrantFiled: March 1, 2010Date of Patent: April 30, 2013Assignee: Huawei Technologies Co., Ltd.Inventors: Hong Lv, Peng Ma
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Publication number: 20120175995Abstract: A motor stator includes a plurality of separate core segments, a plurality of coils, and a fixing ring. Each core segment includes a yoke and a tooth extending from the yoke. The yokes are connected to form a substantially circular core, with the teeth extending inwards. Each coil is wound around a corresponding tooth. The fixing ring is fixed to the outer surface of the core.Type: ApplicationFiled: December 27, 2011Publication date: July 12, 2012Inventors: Bao Ting LIU, Xiao Peng Ma, Arunkumar Subramanian
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Publication number: 20120087251Abstract: A method, system, and network device for node configuration and path detection are provided. The method for path detection includes: receiving a path detection message, and writing path state information of a present node into the path detection message; forwarding the path detection message, into which the path state information of the present node has been written, to downstream nodes according to a forwarding manner for a multicast data stream. The method for path detection is capable of improving the acquisition efficiency for multicast paths and saving network bandwidth.Type: ApplicationFiled: December 19, 2011Publication date: April 12, 2012Applicant: Huawei Technologies Co., Ltd.Inventors: Jianmin Song, Peng Ma, Dapeng Chen
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Patent number: 8154658Abstract: A television includes a device memory for storing a plurality of data files; an interface for connecting an external device to the television; and a detector used for detecting whether the external device is connected to the television and detecting whether the external device has files, and generating a file detected signal when the external device has files; a process module configured for detecting whether the files in the external device are the same as the files in the device memory, and outputting options for selection when the files in the external device is not the same as the files in the device memory; an input module for receiving operational inputs and generating optional selection signal when receiving the options from the process module; the process module is further configured for generating an add signal when detecting a voltage of the optional selection signal is high; an add module used for copying the files from the external device to the television based on the add signal.Type: GrantFiled: October 30, 2008Date of Patent: April 10, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Lung Dai, Zhi-Peng Ma
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Publication number: 20120057497Abstract: The present invention relates to the communications field, and discloses a method for measuring network performance. With the method, a receiving end receives a performance measurement message corresponding to a data stream, obtains a performance measurement parameter corresponding to the data stream, so that stream-based network performance measurement can be implemented. The present invention also discloses an apparatus and a system for measuring network performance, and another method for measuring network performance.Type: ApplicationFiled: November 15, 2011Publication date: March 8, 2012Applicant: Huawei Technologies Co., Ltd.Inventors: Jianmin Song, Peng Ma, Dapeng Chen, Zheng Yao, Lei Pan, Jing Xue
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Publication number: 20110193709Abstract: A mobile device includes a temperature sensing module, a determination module, and a warning module. The temperature sensing module detects a body temperature. The determination module determines whether the body temperature is beyond a predetermined temperature. The warning module sends a warning when the body temperature is beyond a predetermined temperature.Type: ApplicationFiled: April 20, 2010Publication date: August 11, 2011Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: ZHI-PENG MA
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Publication number: 20110195757Abstract: An electronic device includes a ring module, a vibration module, a noise sensing module, a storing module and a controlling module. The ring module plays a ring when receiving an incoming call. The vibration module generates vibration. The noise sensing module obtains a decibel (db) level of environment noise. The storing module stores a predetermined db level. The controlling module instructs the noise sensing module to obtain the db level of environment noise. The controlling module instructs the vibration module to vibrate after the controlling module determines the db level of environment noise is greater than the predetermined db level.Type: ApplicationFiled: April 9, 2010Publication date: August 11, 2011Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.Inventor: ZHI-PENG MA