Patents by Inventor Zhigang Xiao
Zhigang Xiao 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: 20240124615Abstract: Provided are a bispecific antibody and use thereof. The recombinant antibody includes: a CDR Sequence selected from at least one of CD3 antibody variable region CDR sequences: SEQ ID NO: 1 to SEQ ID NO: 6, and B7H6 antibody variable region CDR sequences: SEQ ID NO: 7 to SEQ ID NO: 12; or an amino acid sequence having at least 95% identity thereto. The recombinant antibodies prepared according to the present application can simultaneously target CD3 and B7H6 antigens, and they have a. significantly prolonged half-life, exhibiting a stronger tumor-inhibiting ability than single-target antibodies.Type: ApplicationFiled: December 20, 2023Publication date: April 18, 2024Inventors: Zhigang TIAN, Ying CHENG, Weihua XIAO, Guoshuai CAO, Haoyu SUN, Rui SUN
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Publication number: 20240113243Abstract: The photovoltaic module includes multiple cell sheets arranged in an array including multiple rows and multiple columns. Each of the multiple rows of cell sheets is arranged at intervals along a first direction, each of the multiple columns of cell sheets is arranged at intervals along a second direction. The photovoltaic module includes multiple support plates arranged at intervals, where each of the multiple support plates extends along a direction in which each of the multiple rows or multiple columns of cell sheets is arranged, and each of the multiple support plates is arranged on the second surface of each of the multiple rows or the multiple columns of cell sheets. The photovoltaic module further includes a first flexible cover layer arranged on a side of the first surface of each of the multiple cell sheets and a second flexible cover layer arranged on each of the multiple support plates.Type: ApplicationFiled: July 21, 2023Publication date: April 4, 2024Inventors: Ning LI, Pengjun XIAO, Zhigang DAI, Sen YANG, Yuanqi GONG, Bo LI, Jiaxiang YIN, Chunhua TAO
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Publication number: 20240113242Abstract: The photovoltaic module includes multiple cell sheets arranged in an array including multiple rows and multiple columns, where each of the multiple rows of cell sheets is arranged at intervals along a first direction, each of the multiple columns of cell sheets is arranged at intervals along a second direction, and each of the multiple cell sheets has a first surface and a second surface. The photovoltaic module further includes a first flexible cover layer located on a side of the first surface of each of the multiple cell sheets, and a second flexible cover layer located on a side of the second surface of each of the multiple cell sheets. The photovoltaic module is configured to be folded along a gap between two adjacent rows of cell sheets or along a gap between two adjacent columns of cell sheets with the folding angle of 0 degree to 180 degrees.Type: ApplicationFiled: July 21, 2023Publication date: April 4, 2024Inventors: Ning LI, Pengjun XIAO, Zhigang DAI, Sen YANG, Weichong KONG, Bo LI, Jiaxiang YIN, Chunhua TAO
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Publication number: 20230303867Abstract: An aqueous composition for forming a micro-fluid jet printable dielectric film layer, methods for forming dielectric film layers, and dielectric film layers formed by the method. The aqueous composition includes from about 5 to about 20 percent by 65 weight of a polymeric binder emulsion, from about 10 to about 30 percent by weight of a humectant, from about 0 to about 3 percent by weight of a surfactant, and an aqueous carrier fluid. The aqueous composition has a viscosity ranging from about 2 to about 6 centipoise at a temperature of about 23° C.Type: ApplicationFiled: May 31, 2023Publication date: September 28, 2023Applicant: Funai Electric Co., Ltd.Inventors: Xiaorong Cai, Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao
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Patent number: 11708503Abstract: An aqueous composition for forming a micro-fluid jet printable dielectric film layer, methods for forming dielectric film layers, and dielectric film layers formed by the method. The aqueous composition includes from about 5 to about 20 percent by 65 weight of a polymeric binder emulsion, from about 10 to about 30 percent by weight of a humectant, from about 0 to about 3 percent by weight of a surfactant, and an aqueous carrier fluid. The aqueous composition has a viscosity ranging from about 2 to about 6 centipoise at a temperature of about 23° C.Type: GrantFiled: May 28, 2020Date of Patent: July 25, 2023Assignee: FUNAI ELECTRIC HOLDINGS CO., LTD.Inventors: Xiaorong Cai, Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao
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Patent number: 11618087Abstract: A printhead for heating metals with a high melting point comprises a cap with a metal-material inlet and a pressurized-gas inlet. A material manifold holds metal material fed through the metal-material inlet and is surrounded by a material manifold shield. A nozzle is coupled to the material manifold, and a refractory metal receptor tube surrounds the nozzle. An annular filament surrounds the receptor tube and defines an electron beam zone at the receptor tube to melt the metal material in the manifold. As the metal material is fed to the nozzle, it melts and a shield-gas manifold coupled to a shield-gas inlet supplies a shield gas to the material as the melted material exits the nozzle. With the shielding and materials used to construct the various parts of the printhead, metal feedstock with a melting point up to 3,000° C. may be used in additive manufacturing systems and processes.Type: GrantFiled: February 9, 2021Date of Patent: April 4, 2023Assignee: MICROCVD CORPORATIONInventor: Zhigang Xiao
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Patent number: 11426825Abstract: This disclosure relates generally to Gas Metal Arc Welding (GMAW) and, more specifically, to Metal-cored Arc Welding (MCAW) of mill scaled steel workpieces. A metal-cored welding wire, including a sheath and a core, capable of welding mill scaled workpieces without prior descaling is disclosed. The metal-cored welding wire has a sulfur source that occupies between approximately 0.04% and approximately 0.18% of the weight of the metal-cored welding wire, and has a cellulose source that occupies between approximately 0.09% and approximately 0.54% of the weight of the metal-cored welding wire.Type: GrantFiled: May 28, 2019Date of Patent: August 30, 2022Assignee: HOBART BROTHERS LLCInventors: Steven Edward Barhorst, Daryl L. Duncan, Joseph C. Bundy, Zhigang Xiao
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Patent number: 11134708Abstract: The present disclosure discloses an artificial rice and a preparation method thereof. The method includes the following steps: pre-curing quinoa by microwave irradiation after pretreatment; evenly mixing the pre-cured taro whole powder and the pre-cured quinoa powder with a banana powder, a kiwifruit powder and a molecular distillation monoglyceride; and quantitatively adding a tempered composite material into a twin-screw extrusion machine through a feeder; setting a working temperature of a cavity of each machine section of the twin-screw extrusion machine, in which a temperature gradient in Zone I is 45° C. to 65° C., Zone II 75° C. to 95° C., Zone III 115° C. to 135° C., Zone IV 105° C. to 115° C., Zone V 20° C. to 35° C., a rotation speed of a screw is 120 rpm to 370 rpm; obtaining the artificial rice after drying and polishing.Type: GrantFiled: May 30, 2019Date of Patent: October 5, 2021Assignee: SHENYANG NORMAL UNIVERSITYInventors: Zhigang Xiao, Qingyu Yang, Liwei Tao, Lishuang Wang, Na Wang, Quanfeng Zhang, Songli Zhou, Guoqiang Yang
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Publication number: 20210245438Abstract: A printhead for heating metals with a high melting point comprises a cap with a metal-material inlet and a pressurized-gas inlet. A material manifold holds metal material fed through the metal-material inlet and is surrounded by a material manifold shield. A nozzle is coupled to the material manifold, and a refractory metal receptor tube surrounds the nozzle. An annular filament surrounds the receptor tube and defines an electron beam zone at the receptor tube to melt the metal material in the manifold. As the metal material is fed to the nozzle, it melts and a shield-gas manifold coupled to a shield-gas inlet supplies a shield gas to the material as the melted material exits the nozzle. With the shielding and materials used to construct the various parts of the printhead, metal feedstock with a melting point up to 3,000° C. may be used in additive manufacturing systems and processes.Type: ApplicationFiled: February 9, 2021Publication date: August 12, 2021Inventor: Zhigang Xiao
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Publication number: 20210115558Abstract: The present disclosure is directed to a method and system for the localized deposition of a metal layer on a surface. The method involves introducing at least two gaseous reactants to a substrate surface that is locally heated by a laser. The surface is heated to a temperature at which the gaseous reactants undergo a reaction that results in metal crystal growth on the substrate surface. The reaction is maintained for a desired period of time and under desired conditions to produce a localized deposit of a metal layer on the heated zone of the substrate. In some embodiments, the gas outlets and the laser may be moved in a controlled manner so that a metal layer may be deposited in a desired pattern on the substrate surface.Type: ApplicationFiled: December 8, 2020Publication date: April 22, 2021Inventor: Zhigang Xiao
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Publication number: 20200404953Abstract: The present disclosure discloses an artificial rice and a preparation method thereof. The method includes the following steps: pre-curing quinoa by microwave irradiation after pretreatment; evenly mixing the pre-cured taro whole powder and the pre-cured quinoa powder with a banana powder, a kiwifruit powder and a molecular distillation monoglyceride; and quantitatively adding a tempered composite material into a twin-screw extrusion machine through a feeder; setting a working temperature of a cavity of each machine section of the twin-screw extrusion machine, in which a temperature gradient in Zone I is 45° C. to 65° C., Zone II 75° C. to 95° C., Zone III 115° C. to 135° C., Zone IV 105° C. to 115° C., Zone V 20° C. to 35° C., a rotation speed of a screw is 120 rpm to 370 rpm; obtaining the artificial rice after drying and polishing.Type: ApplicationFiled: May 30, 2019Publication date: December 31, 2020Inventors: Zhigang XIAO, Qingyu YANG, Liwei TAO, Lishuang WANG, Na WANG, Quanfeng ZHANG, Songli ZHOU, Guoqiang YANG
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Patent number: 10865477Abstract: The present disclosure is directed to a method and system for the localized deposition of a metal layer on a surface. The method involves introducing at least two gaseous reactants to a substrate surface that is locally heated by a laser. The surface is heated to a temperature at which the gaseous reactants undergo a reaction that results in metal crystal growth on the substrate surface. The reaction is maintained for a desired period of time and under desired conditions to produce a localized deposit of a metal layer on the heated zone of the substrate. In some embodiments, the gas outlets and the laser may be moved in a controlled manner so that a metal layer may be deposited in a desired pattern on the substrate surface.Type: GrantFiled: February 8, 2016Date of Patent: December 15, 2020Assignee: Illinois Tool Works Inc.Inventor: Zhigang Xiao
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Publication number: 20200325349Abstract: An aqueous composition for forming a micro-fluid jet printable dielectric film layer, methods for forming dielectric film layers, and dielectric film layers formed by the method. The aqueous composition includes from about 5 to about 20 percent by 65 weight of a polymeric binder emulsion, from about 10 to about 30 percent by weight of a humectant, from about 0 to about 3 percent by weight of a surfactant, and an aqueous carrier fluid. The aqueous composition has a viscosity ranging from about 2 to about 6 centipoise at a temperature of about 23° C.Type: ApplicationFiled: May 28, 2020Publication date: October 15, 2020Inventors: Xiaorong Cai, Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao
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Patent number: 10703922Abstract: An aqueous composition for forming a micro-fluid jet printable dielectric film layer, methods for forming dielectric film layers, and dielectric film layers formed by the method. The aqueous composition includes from about 5 to about 20 percent by 65 weight of a polymeric binder emulsion, from about 10 to about 30 percent by weight of a humectant, from about 0 to about 3 percent by weight of a surfactant, and an aqueous carrier fluid. The aqueous composition has a viscosity ranging from about 2 to about 6 centipoise at a temperature of about 23° C.Type: GrantFiled: September 21, 2018Date of Patent: July 7, 2020Assignee: Funai Electric Co., Ltd.Inventors: Xiaorong Cai, Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao
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Publication number: 20200189043Abstract: A tubular welding electrode for arc welding that has improved crack resistance comprises a steel sheath disposed around a granular powder flux fill core. The granular powder flux fill core comprises magnesium oxide and a sulfur source such as iron sulfide.Type: ApplicationFiled: December 12, 2018Publication date: June 18, 2020Inventor: Zhigang Xiao
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Publication number: 20190381611Abstract: This disclosure relates generally to Gas Metal Arc Welding (GMAW) and, more specifically, to Metal-cored Arc Welding (MCAW) of mill scaled steel workpieces. A metal-cored welding wire, including a sheath and a core, capable of welding mill scaled workpieces without prior descaling is disclosed. The metal-cored welding wire has a sulfur source that occupies between approximately 0.04% and approximately 0.18% of the weight of the metal-cored welding wire, and has a cellulose source that occupies between approximately 0.09% and approximately 0.54% of the weight of the metal-cored welding wire.Type: ApplicationFiled: May 28, 2019Publication date: December 19, 2019Inventors: Steven Edward Barhorst, Daryl L. Duncan, Joseph C. Bundy, Zhigang Xiao
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Publication number: 20190168297Abstract: A process for printing a desired component with embedded nanoparticles is disclosed and comprises maintaining a separation of a structure material from precursor materials. Then, flow of the structure material is regulated to a printing area and used to create a first layer of the desired component. Further, flow of the precursor materials is regulated to a surface of the first layer of the desired component, which is heated to produce a nanoparticle from the precursor material. Then, a second layer of the desired component is created from the structure material, and flow of the precursor materials is regulated to a surface of the second layer of the desired component, which is heated to produce another nanoparticle from the precursor material.Type: ApplicationFiled: November 29, 2018Publication date: June 6, 2019Inventor: Zhigang Xiao
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Patent number: 10300565Abstract: This disclosure relates generally to Gas Metal Arc Welding (GMAW) and, more specifically, to Metal-cored Arc Welding (MCAW) of mill scaled steel workpieces. A metal-cored welding wire, including a sheath and a core, capable of welding mill scaled workpieces without prior descaling is disclosed. The metal-cored welding wire has a sulfur source that occupies between approximately 0.04% and approximately 0.18% of the weight of the metal-cored welding wire, and has a cellulose source that occupies between approximately 0.09% and approximately 0.54% of the weight of the metal-cored welding wire.Type: GrantFiled: October 9, 2015Date of Patent: May 28, 2019Assignee: HOBART BROTHERS COMPANYInventors: Steven Edward Barhorst, Daryl L. Duncan, Joseph C. Bundy, Zhigang Xiao
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Publication number: 20190023914Abstract: An aqueous composition for forming a micro-fluid jet printable dielectric film layer, methods for forming dielectric film layers, and dielectric film layers formed by the method. The aqueous composition includes from about 5 to about 20 percent by 65 weight of a polymeric binder emulsion, from about 10 to about 30 percent by weight of a humectant, from about 0 to about 3 percent by weight of a surfactant, and an aqueous carrier fluid. The aqueous composition has a viscosity ranging from about 2 to about 6 centipoise at a temperature of about 23° C.Type: ApplicationFiled: September 21, 2018Publication date: January 24, 2019Applicant: FUNAI ELECTRIC CO., LTD.Inventors: Xiaorong Cai, Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao
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Patent number: 10113074Abstract: An aqueous composition for forming a micro-fluid jet printable dielectric film layer, methods for forming dielectric film layers, and dielectric film layers formed by the method. The aqueous composition includes from about 5 to about 20 percent by 65 weight of a polymeric binder emulsion, from about 10 to about 30 percent by weight of a humectant, from about 0 to about 3 percent by weight of a surfactant, and an aqueous carrier fluid. The aqueous composition has a viscosity ranging from about 2 to about 6 centipoise at a temperature of about 23° C.Type: GrantFiled: June 30, 2016Date of Patent: October 30, 2018Assignee: FUNAI ELECTRIC CO., LTD.Inventors: Xiaorong Cai, Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao