Patents by Inventor Jianmin SONG
Jianmin SONG 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: 20240081352Abstract: The present disclosure provides a blending method of high-quality and dual-purpose flour for bread and noodles, belonging to the technical field of flour processing. The method includes: selecting flour of a high-quality and dual-purpose wheat variety for bread and noodles as a high-quality basic flour for blending; according to a large gradient experimental design, selecting a gradient range ratio with a sedimentation value ?46.0 mL and a dough development time ?9.6 min, followed by subdividing for small gradient experiments; selecting a ratio with flour sedimentation value and dough development time that reach an ideal value to blend a large amount of flour; and making bread and noodles for scoring, followed by determining a blending ratio if a scoring result reaches an ideal value.Type: ApplicationFiled: September 11, 2022Publication date: March 14, 2024Inventors: Yan Zi, Jianmin Song, Xiao Ma, Aifeng Liu, Wei Ju, Haosheng Li, Dungong Cheng, Canguo Wang, Jun Guo, Jianjun Liu, Xinyou Cao, Cheng Liu, Shengnan Zhai, Faji Li, Ran Han, Zhendong Zhao
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Patent number: 11716942Abstract: The present invention discloses an “inferior-eliminating and superior-selecting” breeding method for synergistically improving wheat yield and quality. A method for breeding target wheat varieties with improved yield and quality is provided herein, which combines the advantages of pedigree method and hybrid method, and provides a method for selection of all generations using molecular marker in combination with phenotype identification, and for selection of each generation according to different standards. Different from the derivative system method, the method reserves the traceability of line history and genetic relationship and the characteristics of simple operation and abundant genetic diversity of the hybrid method.Type: GrantFiled: October 9, 2020Date of Patent: August 8, 2023Assignee: Crop Research Institute, Shandong Academy of Agricultural SciencesInventors: Xinyou Cao, Jianjun Liu, Haosheng Li, Dungong Cheng, Libin Wang, Canguo Wang, Jianmin Song, Aifeng Liu, Zhendong Zhao
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Patent number: 11661594Abstract: The present disclosure discloses a mutant of a lycopene epsilon cyclase (Lcye) gene crucial in a wheat carotenoid synthesis pathway and use thereof. The present disclosure provides the following proteins: (1) a protein obtained by substituting serine at position 253 of an Lcye-D1 protein with phenylalanine; (2) a derived protein that is obtained by subjecting the protein in (1) to substitution and/or deletion and/or addition of one or more amino acid residues and has the same ability as the protein in (1); (3) a protein that has a homology of more than 99%, more than 95%, more than 90%, more than 85%, or more than 80% with the amino acid sequence defined in any one of (1) and (2) and has the same function as the amino acid sequence; and (4) a fusion protein obtained by attaching a tag to N-terminus and/or C-terminus of the protein in any one of (1) to (3).Type: GrantFiled: March 8, 2021Date of Patent: May 30, 2023Assignee: Crop Research Institute, Shandong Academy of Agricultural SciencesInventors: Shengnan Zhai, Jianjun Liu, Haosheng Li, Jianmin Song, Aifeng Liu, Xinyou Cao, Dungong Cheng, Zhendong Zhao, Cheng Liu, Jun Guo, Ran Han, Yan Zi, Faji Li, Xiaolu Wang
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Publication number: 20220346335Abstract: Disclosed is a molecular marker polymerization wheat breeding method for Fusarium head blight-resistance. The method uses an intermediate material for Fusarium head blight-resistance as a resistance source, and excellent varieties (strains) in a northern part of Huanghuai wheat production area as agronomic parents, and uses molecular marker-assisted selection and conventional breeding techniques. The molecular markers are a linked marker LJJT-1 of a Fusarium head blight-resistant gene Fhb1 and linked markers LJJ-2 and LJJ-3 of a Fusarium head blight-resistant gene Fhb2, so as to create a semi-winter Fusarium head blight-resistant breeding material with outstanding target traits and excellent comprehensive traits, which lays a material foundation for cultivating Fusarium head blight-resistant wheat varieties suitable for planting in the Huanghuai wheat production area.Type: ApplicationFiled: March 4, 2022Publication date: November 3, 2022Inventors: JIANJUN LIU, WENJING HU, HAOSHENG LI, XUEYAN CHEN, SHENGNAN ZHAI, XINYOU CAO, JIANMIN SONG, JUN GUO, CHENG LIU, AIFENG LIU, DUNGONG CHENG, XIUSHENG CHU, FAJI LI, RAN HAN, YAN ZI, XIAOLU WANG
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Patent number: 11245605Abstract: This application provides a latency-based transmission path control method, an apparatus, and a system. Device latencies of network node devices on an active transmission path, device latencies of network node devices on a standby transmission path, latencies of links between the network node devices on the active transmission path, and latencies of links between the network node devices on the active transmission path are obtained, and calculation is performed based on the respective device latencies and link latencies to obtain an active transmission path latency and a standby transmission path latency. Then, based on a latency-based switching mechanism, when the active transmission path latency is greater than a switching threshold and the standby transmission path latency is less than the switching threshold, an active-to-standby path switching command is generated.Type: GrantFiled: February 19, 2020Date of Patent: February 8, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiquan Zhang, Jianmin Song, Jiahong Wei, Hong Xu
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Publication number: 20210355477Abstract: The present disclosure discloses a mutant of a lycopene epsilon cyclase (Lcye) gene crucial in a wheat carotenoid synthesis pathway and use thereof. The present disclosure provides the following proteins: (1) a protein obtained by substituting serine at position 253 of an Lcye-D1 protein with phenylalanine; (2) a derived protein that is obtained by subjecting the protein in (1) to substitution and/or deletion and/or addition of one or more amino acid residues and has the same ability as the protein in (1); (3) a protein that has a homology of more than 99%, more than 95%, more than 90%, more than 85%, or more than 80% with the amino acid sequence defined in any one of (1) and (2) and has the same function as the amino acid sequence; and (4) a fusion protein obtained by attaching a tag to N-terminus and/or C-terminus of the protein in any one of (1) to (3).Type: ApplicationFiled: March 8, 2021Publication date: November 18, 2021Inventors: Shengnan ZHAI, Jianjun LIU, Haosheng LI, Jianmin SONG, Aifeng LIU, Xinyou CAO, Dungong CHENG, Zhendong ZHAO, Cheng LIU, Jun GUO, Ran HAN, Yan ZI, Faji LI, Xiaolu WANG
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Patent number: 11050649Abstract: A method of delay measurement of a network node device is disclosed. The method includes obtaining a node delay value of a current packet when a preset time period starts. The method further includes determining, based on M+1 boundary values of preset M delay intervals, a delay interval in which the node delay value is located, and adding 1 to a value of a delay segment counter corresponding to the delay interval in which the node delay value is located, where M>1, M is a positive integer. The method further includes obtaining a node delay value of a next packet until the preset time period ends. The method further includes determining a cumulative probability Pacc.j that is greater than or equal to a target probability, and obtaining, as a delay threshold, a node delay value having the target probability.Type: GrantFiled: June 5, 2019Date of Patent: June 29, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiquan Zhang, Jianmin Song, Jiahong Wei
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Publication number: 20210022303Abstract: The present invention discloses an “inferior-eliminating and superior-selecting” breeding method for synergistically improving wheat yield and quality. A method for breeding target wheat varieties with improved yield and quality is provided herein, which combines the advantages of pedigree method and hybrid method, and provides a method for selection of all generations using molecular marker in combination with phenotype identification, and for selection of each generation according to different standards. Different from the derivative system method, the method reserves the traceability of line history and genetic relationship and the characteristics of simple operation and abundant genetic diversity of the hybrid method.Type: ApplicationFiled: October 9, 2020Publication date: January 28, 2021Inventors: Xinyou Cao, Jianjun Liu, Haosheng Li, Dungong Cheng, Libin Wang, Canguo Wang, Jianmin Song, Aifeng Liu, Zhendong Zhao
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Patent number: 10771374Abstract: A physical layer chip of a first physical port of a network device receives a packet and sends a first time stamp and the packet to a Media Access Control (MAC) chip of the first physical port. The MAC chip of the first physical port adds the first time stamp to the packet and sends the packet. A MAC chip of a second physical port receives the packet, extracts the first time stamp of the packet, and sends the packet to a physical layer chip of the second physical port. The MAC chip of the second physical port receives a second time stamp of the packet. The network device calculates a processing delay for the packet. The processing delay is a value obtained by subtracting the first time stamp from the second time stamp.Type: GrantFiled: May 15, 2019Date of Patent: September 8, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiquan Zhang, Jianmin Song, Jiahong Wei, Lin Liu
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Publication number: 20200186453Abstract: This application provides a latency-based transmission path control method, an apparatus, and a system. Device latencies of network node devices on an active transmission path, device latencies of network node devices on a standby transmission path, latencies of links between the network node devices on the active transmission path, and latencies of links between the network node devices on the active transmission path are obtained, and calculation is performed based on the respective device latencies and link latencies to obtain an active transmission path latency and a standby transmission path latency. Then, based on a latency-based switching mechanism, when the active transmission path latency is greater than a switching threshold and the standby transmission path latency is less than the switching threshold, an active-to-standby path switching command is generated.Type: ApplicationFiled: February 19, 2020Publication date: June 11, 2020Inventors: Xiquan ZHANG, Jianmin SONG, Jiahong WEI, Hong XU
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Publication number: 20190288930Abstract: The present disclosure provides a delay measurement method of a network node device, a delay measurement apparatus, and the network node device. The delay measurement apparatus separately performs corresponding delay measurement on a node delay value generated when a packet is transmitted from an ingress port of the network node device to an egress port of the network node device. Serviceability, availability, and reliability of delay performance of the network node device can be evaluated based on obtained delay measurement data. Therefore, precise quantitative evaluation and monitoring of delay reliability of the network node device can be completed based on comprehensive delay measurement data.Type: ApplicationFiled: June 5, 2019Publication date: September 19, 2019Inventors: Xiquan ZHANG, Jianmin SONG, Jiahong WEI
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Publication number: 20190268257Abstract: A physical layer chip of a first physical port of a network device receives a packet and sends a first time stamp and the packet to a Media Access Control (MAC) chip of the first physical port. The MAC chip of the first physical port adds the first time stamp to the packet and sends the packet. A MAC chip of a second physical port receives the packet, extracts the first time stamp of the packet, and sends the packet to a physical layer chip of the second physical port. The MAC chip of the second physical port receives a second time stamp of the packet. The network device calculates a processing delay for the packet. The processing delay is a value obtained by subtracting the first time stamp from the second time stamp.Type: ApplicationFiled: May 15, 2019Publication date: August 29, 2019Inventors: Xiquan Zhang, Jianmin Song, Jiahong Wei, Lin Liu
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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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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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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: 20110188380Abstract: 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: ApplicationFiled: April 13, 2011Publication date: August 4, 2011Inventors: Jianmin SONG, Jun Li, Peng Ma, Jiahong Wei, Yonghui Zhang