Patents by Inventor Xiaofeng Song
Xiaofeng 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: 20250093028Abstract: A zero-power-consumption self-adaptive distributed waste heat recovery and utilization system for an ethylene device is provided. The waste heat recovery and utilization system includes a waste heat collection pipeline system, multiple waste heat recovery devices arranged in groups, and a waste heat return pipeline system. The waste heat collection pipeline system is configured to lead out a working medium having waste heat from a waste heat source of the ethylene device and distribute the working medium to the waste heat recovery devices. The waste heat recovery devices are configured to heat combustion-supporting air of a bottom burner of an ethylene cracking furnace through the waste heat. The waste heat return pipeline system is configured to transport the working medium that has undergone waste heat recovery and utilization back to the waste heat source.Type: ApplicationFiled: July 12, 2022Publication date: March 20, 2025Applicant: BEIJING AEROSPACE ENERGY CONSERVATION AND ENVIRONMENTAL PROTECTION TECHNOLOInventors: Mingwei SHI, Songlin SHAO, Yue LIU, Xiaofeng SONG, Weibin WANG
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Publication number: 20220228209Abstract: Embodiments of the invention provides methods for determining a methylation score of DNA and determining a ctDNA Fraction (CTDF) value. Additional embodiments are as described herein.Type: ApplicationFiled: September 30, 2021Publication date: July 21, 2022Applicants: Genecast Biotechnology Co., Ltd., Genecast (Beijing) Biotechnology Co., Ltd., Genecast (Wuxi) Precision Medicine Diagnostic Laboratory Co., Ltd.Inventors: Tiancheng Han, Xiaofeng Song, Jianing Yu, Yuanyuan Hong, Weizhi Chen, Bo Du
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Publication number: 20220213555Abstract: Disclosed are a next generation sequencing-based detection panel for glioma, a detection kit, a detection method and an application thereof. The detection panel contains glioma-related genes and loci, wherein the glioma-related genes and loci contain SNP locus on chromosome 1, SNP locus on chromosome 19, MGMT, ATRX, H3F3A, ACVR1, CTC, HIST1H3B, MLH1, PLCG1, SMO, AKT1, CTNNB1, HIST1H3C, MSH2, PMS2, TERT, ATRX, DAXX, HRAS, MSH6, PPMID, TP53, BCOR, DDX3X, IDH1, MYC, PTCH1 and the like.Type: ApplicationFiled: September 19, 2019Publication date: July 7, 2022Inventors: Yuanyuan HONG, Jianing YU, Xianchao GUO, Huiting YAN, Xiaofeng SONG, Caiqin LI, Minjun CHEN, Xin LI, Weizhi CHEN, Ji HE
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Publication number: 20190184765Abstract: A pneumatic radial tire includes a pair of opposing bead areas, in which each bead area includes a bead core and a bead apex. At least one carcass reinforcing ply includes a turn up at each bead core, and each turn up includes a radially outward end. A pair of chippers is disposed at each turn up, in which the pair of chippers includes a first chipper and a second chipper. The first chipper is disposed axially inwardly of the second chipper and includes a radially outward end that is disposed radially outwardly of the radially outward end of the turn up. The second chipper includes a radially outward end that is disposed radially outwardly of the radially outward end of the first chipper, in which forces due to deflection of the tire are absorbed by the pair of chippers to reduce stresses along each turn up.Type: ApplicationFiled: August 29, 2018Publication date: June 20, 2019Inventors: Jean-Julien Edouard Ghislain Krier, Peter Johann Cornelius Maus, Hao Zhang, Xiaofeng Song
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Publication number: 20190184766Abstract: A pneumatic radial tire includes a pair of opposing bead areas, in which each bead area includes a bead core and a bead apex. At least one carcass reinforcing ply includes a turn up at each bead core, and each turn up includes a radially outward end. A pair of chippers is disposed axially inwardly of each turn up outward end, in which the pair of chippers includes a first chipper and a second chipper. The first chipper is disposed axially inwardly of the bead apex, and the second chipper is disposed axially outwardly of the first chipper and axially inwardly of the bead apex. Forces due to deflection of the tire are limited by the pair of chippers to reduce stresses along each turn up.Type: ApplicationFiled: August 29, 2018Publication date: June 20, 2019Inventors: Jean-Julien Edouard Ghislain Krier, Bernard D'Hamers, Peter Johann Cornelius Maus, Hao Zhang, Xiaofeng Song
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Patent number: 10124804Abstract: A method and apparatus for optimizing traffic control device detection are provided. The method includes: determining whether a first vehicle is traveling to an intersection with a traffic control device and whether the first vehicle is within a predetermined distance of the intersection; in response to determining that the first vehicle is traveling to the intersection with the traffic control device and that the first vehicle is within the first predetermined distance of the intersection, scanning for the traffic control device; controlling the first vehicle to increase a distance between the first vehicle and a second vehicle in front of the first vehicle if the scanning fails to detect the traffic control device; and controlling the first vehicle to maintain the distance between the first vehicle and the second vehicle in front of the first vehicle if the scanning detects the traffic control device.Type: GrantFiled: April 12, 2017Date of Patent: November 13, 2018Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Valor Yaldo, Xiaofeng Song
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Publication number: 20180297598Abstract: A method and apparatus for optimizing traffic control device detection are provided. The method includes: determining whether a first vehicle is traveling to an intersection with a traffic control device and whether the first vehicle is within a predetermined distance of the intersection; in response to determining that the first vehicle is traveling to the intersection with the traffic control device and that the first vehicle is within the first predetermined distance of the intersection, scanning for the traffic control device; controlling the first vehicle to increase a distance between the first vehicle and a second vehicle in front of the first vehicle if the scanning fails to detect the traffic control device; and controlling the first vehicle to maintain the distance between the first vehicle and the second vehicle in front of the first vehicle if the scanning detects the traffic control device.Type: ApplicationFiled: April 12, 2017Publication date: October 18, 2018Inventors: Valor Yaldo, Xiaofeng Song
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Patent number: 9568489Abstract: A three-dimensional flow velocity vector, energy and mass gauge is provided, wherein it comprises an elastic leather cover, both ends of which are mounted with a rigid sealing plug, separately, the elastic leather cover and the rigid sealing plug forming a cylindrical sealing cavity, in which a cable connecting line hole is installed on the upper rigid sealing plug, while an injection hole for injecting liquid into the cylindrical sealing cavity, on which a sealing plug is provided, is installed on the lower rigid sealing plug; and a measuring device for measuring the flow velocity vector and energy and a device for measuring the mass are installed in the cylindrical sealing cavity. The gauge has the advantages of a simple structure, convenient manufacturing and comprehensive detection.Type: GrantFiled: June 25, 2013Date of Patent: February 14, 2017Assignee: NANJING EMPERODAM CO., LTD.Inventors: Guoping Du, Jiajia Du, Xiaofeng Song, Guanglin Du
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Patent number: 9493159Abstract: A lane centering fusion system including a primary controller determining whether a vehicle is centered within a lane of travel. The primary controller includes a primary lane fusion unit for fusing lane sensed data for identifying a lane center position. A secondary controller determines whether a vehicle is centered within a lane of travel. The secondary controller includes a secondary lane fusion unit for fusing lane sensed data for identifying the lane center position. The primary controller and secondary controller are asynchronous controllers. A lane centering control unit maintains the vehicle centered within the lane of travel. The lane centering control unit utilizes fusion data output from the primary controller for maintaining lane centering control. The lane centering control unit utilizes fusion data output from the secondary controller in response to a detection of a fault with respect to the primary controller.Type: GrantFiled: November 13, 2014Date of Patent: November 15, 2016Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Shige Wang, Shuqing Zeng, Xiaofeng Song
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Publication number: 20160257852Abstract: A method for manufacturing light-colored purified tall oil rosin includes a distillation process of distilling unpurified tall oil rosin in a presence of activated carbon. A method for manufacturing a tall oil rosin ester includes a rosin production process of producing light-colored purified tall oil rosin by this method for manufacturing, an esterification process of carrying out an esterification reaction of the purified tall oil rosin obtained in the rosin production process and alcohols, and an antioxidant-addition-process of adding at least one antioxidant selected from a sulfur-based organic compound, a thiophosphite-based organic compound and a phosphorus-based antioxidant during or after the esterification process.Type: ApplicationFiled: October 27, 2014Publication date: September 8, 2016Applicant: Arakawa Chemical Industries, Ltd.Inventors: Yukiharu Yamada, Xiaofeng Song
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Publication number: 20160137200Abstract: A lane centering fusion system including a primary controller determining whether a vehicle is centered within a lane of travel. The primary controller includes a primary lane fusion unit for fusing lane sensed data for identifying a lane center position. A secondary controller determines whether a vehicle is centered within a lane of travel. The secondary controller includes a secondary lane fusion unit for fusing lane sensed data for identifying the lane center position. The primary controller and secondary controller are asynchronous controllers. A lane centering control unit maintains the vehicle centered within the lane of travel. The lane centering control unit utilizes fusion data output from the primary controller for maintaining lane centering control. The lane centering control unit utilizes fusion data output from the secondary controller in response to a detection of a fault with respect to the primary controller.Type: ApplicationFiled: November 13, 2014Publication date: May 19, 2016Inventors: SHIGE WANG, SHUQING ZENG, XIAOFENG SONG
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Publication number: 20150160091Abstract: A three-dimensional flow velocity vector, energy and mass gauge is provided, wherein it comprises an elastic leather cover, both ends of which are mounted with a rigid sealing plug, separately, the elastic leather cover and the rigid sealing plug forming a cylindrical sealing cavity, in which a cable connecting line hole is installed on the upper rigid sealing plug, while an injection hole for injecting liquid into the cylindrical sealing cavity, on which a sealing plug is provided, is installed on the lower rigid sealing plug; and a measuring device for measuring the flow velocity vector and energy and a device for measuring the mass are installed in the cylindrical sealing cavity. The gauge has the advantages of a simple structure, convenient manufacturing and comprehensive detection.Type: ApplicationFiled: June 25, 2013Publication date: June 11, 2015Inventors: Guoping Du, Jiajia Du, Xiaofeng Song, Guanglin Du
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Patent number: 7593402Abstract: A method for filtering multicast sources, so that when the multicast routing protocol is based on the Source-Specific Multicast (SSM) model, resource consumption of inquiry routers can be reduced and the multicast packet forwarding efficiency can be improved. In the present invention, the inquiry router determines whether it is the Any-Source Multicast (ASM) model or the SSM model that the multicast routing protocol running in the network is based on. If it is the ASM model, maintain the source filtering method in the related art. If it is the SSM model, cancel the source filtering process or only performing the source filtering process in the inclusive mode. In the situation that only the source filtering process in the inclusive mode is performed, the additional filtering mode switching function or static configuration by software guarantees that the inquiry router is only in the inclusive mode, thereby avoiding the mode switching.Type: GrantFiled: September 8, 2006Date of Patent: September 22, 2009Assignee: Huawei Technologies Co., Ltd.Inventors: Xiaofeng Song, Xiaodan Chen, Hongke Zhang, Enhui Liu
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Patent number: D619993Type: GrantFiled: September 4, 2009Date of Patent: July 20, 2010Assignee: Sony CorporationInventor: Xiaofeng Song
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Patent number: D629013Type: GrantFiled: February 12, 2010Date of Patent: December 14, 2010Assignee: Sony CorporationInventors: Xiaofeng Song, Takuro Hibino
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Patent number: D666171Type: GrantFiled: May 28, 2010Date of Patent: August 28, 2012Assignee: Sony CorporationInventors: Xiaofeng Song, Takuro Hibino, Daisuke Iseki, Qi Zheng, Takeshi Miyazaki, Akio Suzuki
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Patent number: D671521Type: GrantFiled: June 30, 2010Date of Patent: November 27, 2012Assignee: Sony CorporationInventors: Xiaofeng Song, Zhongsheng Hong
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Patent number: D674379Type: GrantFiled: July 16, 2010Date of Patent: January 15, 2013Assignee: Sony CorporationInventors: Akio Suzuki, Kazunori Kusuki, Hidefumi Goto, Hirohisa Tanaka, Takuro Hibino, Xiaofeng Song, Zhongsheng Hong
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Patent number: D691186Type: GrantFiled: June 20, 2011Date of Patent: October 8, 2013Assignee: Sony CorporationInventors: Xiaofeng Song, Yoshinori Yamada, Daisuke Ishii
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Patent number: D694799Type: GrantFiled: June 28, 2011Date of Patent: December 3, 2013Assignee: Sony CorporationInventors: Xiaofeng Song, Takatoshi Nakamura, Shinichi Obata, Takahiro Tsuge, Daisuke Ishii, Tomonari Murakami, Kaoru Sumita