Patents by Inventor Xiang Dong
Xiang Dong 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: 20240245274Abstract: An extraction cleaner may include a cleaner body including a pump and a suction motor, a supply tank configured to be removably coupled to the cleaner body and configured to receive a first cleaning fluid, an additive tank configured to receive a second cleaning fluid, a recovery tank configured to be removably coupled to the cleaner body, and a cleaning tool including a fluid applicator and a cleaning assembly, the fluid applicator is configured to deliver one of the first cleaning fluid or a mixture of the first cleaning fluid and the second cleaning fluid to a surface to be cleaned and the cleaning assembly is configured to extract at least a portion of the delivered first cleaning fluid or at least a portion of the delivered mixture.Type: ApplicationFiled: June 8, 2023Publication date: July 25, 2024Inventors: Lee M. COTTRELL, Daniel INNES, Jordan RIDGLEY, Philippa COPELAND, Mingliang QIN, Xuemei LIU, Ying DONG, Bin YAO, Cong SU, Dawei LIU, Xiang ZHOU, Heliang CHEN, Richard DAHLGREN
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Publication number: 20240245278Abstract: An extraction cleaner may include a cleaner body including a pump and a suction motor, a supply tank configured to be removably coupled to the cleaner body and configured to receive a first cleaning fluid, an additive tank configured to receive a second cleaning fluid, a recovery tank configured to be removably coupled to the cleaner body, and a cleaning tool including a fluid applicator and a cleaning assembly, the fluid applicator is configured to deliver one of the first cleaning fluid or a mixture of the first cleaning fluid and the second cleaning fluid to a surface to be cleaned and the cleaning assembly is configured to extract at least a portion of the delivered first cleaning fluid or at least a portion of the delivered mixture.Type: ApplicationFiled: June 8, 2023Publication date: July 25, 2024Inventors: Lee M. COTTRELL, Daniel INNES, Jordan RIDGLEY, Philippa COPELAND, Mingliang QIN, Xuemei LIU, Ying DONG, Bin YAO, Cong SU, Dawei LIU, Xiang ZHOU, Heliang CHEN, Richard DAHLGREN
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Patent number: 12035857Abstract: An extraction cleaner may include a cleaner body including a pump and a suction motor, a supply tank configured to be removably coupled to the cleaner body and configured to receive a first cleaning fluid, an additive tank configured to receive a second cleaning fluid, a recovery tank configured to be removably coupled to the cleaner body, and a cleaning tool including a fluid applicator and a cleaning assembly, the fluid applicator is configured to deliver one of the first cleaning fluid or a mixture of the first cleaning fluid and the second cleaning fluid to a surface to be cleaned and the cleaning assembly is configured to extract at least a portion of the delivered first cleaning fluid or at least a portion of the delivered mixture.Type: GrantFiled: June 8, 2023Date of Patent: July 16, 2024Assignee: SharkNinja Operating LLCInventors: Lee M. Cottrell, Daniel Innes, Jordan Ridgley, Philippa Copeland, Mingliang Qin, Xuemei Liu, Ying Dong, Bin Yao, Cong Su, Dawei Liu, Xiang Zhou, Heliang Chen, Richard Dahlgren
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Publication number: 20240236050Abstract: A computer-implemented method for building and using a multi-party Attestation Model for controlling operation of a multi-tenant cloud infrastructure which includes providing a trusted execution environment (TEE) within the multi-tenant cloud infrastructure, receiving a set of requirements from each of a plurality of tenants of the multi-tenant cloud infrastructure, building an Attestation Model according to the sets of requirements, and deploying the Attestation Model within the TEE. In response to a determination that a change does not satisfy the Attestation Model for each of the plurality of tenants, a function is performed to separate components shared between tenants for which the change satisfies the Attestation Model from components shared between tenants for which the change does not satisfy the Attestation Model, and the change is deployed on the multi-tenant cloud infrastructure for the tenants for which the change satisfies the Attestation Model.Type: ApplicationFiled: January 5, 2023Publication date: July 11, 2024Inventors: Timo Kussmaul, Peng Hui Jiang, Stefan Schmitt, Xiang Dong Hu
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Publication number: 20240218362Abstract: Provided herein is a method of reprogramming a non-neuronal cell to a neuron. Aspects of the present disclosure relate to using cell reprogramming agent suppresses the expression or activity of PTB to convert a non-neuronal cell into a neuron. Also provided herein is a method of treating neurodegenerative disease by reprogramming non-neuronal cells in vivo to functional neurons.Type: ApplicationFiled: May 25, 2023Publication date: July 4, 2024Inventors: Xiang-Dong Fu, Hao Qian
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Patent number: 11988919Abstract: A backlight includes a substrate, a plurality of light sources, a reflective layer, a first diffuser plate, a second diffuser plate, and a color conversion layer. The plurality of light sources are proximate the substrate. The reflective layer is proximate the substrate. The first diffuser plate is over the plurality of light sources. The color conversion layer is between the first diffuser plate and the second diffuser plate.Type: GrantFiled: April 14, 2021Date of Patent: May 21, 2024Assignee: CORNING INCORPORATEDInventors: Kirk Richard Allen, Songfeng Han, Pamela Arlene Maurey, Xiang-Dong Mi, Andrii Varanytsia
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Patent number: 11963879Abstract: A femoral prosthesis includes a femur body and a cam portion. A joint surface of the femur body has a first joint surface portion for abutting a tibial prosthesis within a first knee flexion angle range from a first knee flexion angle to a second knee flexion angle, and a second joint surface portion for abutting the tibial prosthesis within a second knee flexion angle range from the second knee flexion angle to a third knee flexion angle. At the second knee flexion angle, the first joint surface portion has a first radius of curvature, and the second joint surface portion has a second radius of curvature. A center of a circle of an anterior joint surface of the cam portion is located in a first quadrant of a circle with the second radius of curvature in a sagittal section when the femoral prosthesis is in an extended state.Type: GrantFiled: December 23, 2021Date of Patent: April 23, 2024Assignee: BEIJING NATON MEDICAL TECHNOLOGY HOLDINGS CO., LTD.Inventors: Dayong Song, Senyuan Hu, Xiang Dong
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Publication number: 20240094580Abstract: A backlight includes a substrate, a plurality of light sources, a reflective layer, a first diffuser plate, a second diffuser plate, and a color conversion layer. The plurality of light sources are proximate the substrate. The reflective layer is proximate the substrate. The first diffuser plate is over the plurality of light sources. The color conversion layer is between the first diffuser plate and the second diffuser plate.Type: ApplicationFiled: January 26, 2022Publication date: March 21, 2024Inventors: Kirk Richard Allen, Songfeng Han, Xiang-Dong Mi, Andrii Varanytsia
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Patent number: 11927791Abstract: A backlight includes a substrate, a plurality of light sources proximate the substrate, a first reflective layer on the substrate, and a plurality of patterned reflectors over the plurality of light sources. Each light source includes a size measured in a plane parallel to the substrate. Each patterned reflector is aligned with a corresponding light source and includes a thickness profile. The thickness profile includes a substantially flat section and a curved section extending from and surrounding the substantially flat section. The substantially flat section varies in thickness by no more than plus or minus 20 percent of an average thickness of the substantially flat section. The substantially flat section includes a size in a plane parallel to the substrate equal to or greater than the size of each light source.Type: GrantFiled: February 2, 2021Date of Patent: March 12, 2024Assignee: CORNING INCORPORATEDInventors: Kirk Richard Allen, David Lynn Baker, Songfeng Han, Dmitri Vladislavovich Kuksenkov, Pamela Arlene Maurey, Xiang-Dong Mi, Timothy James Orsley, Andrii Varanytsia
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Patent number: 11897769Abstract: A process for producing syngas that uses the syngas product from an oxygen-fired reformer to provide all necessary heating duties, which eliminates the need for a fired heater. Without the flue gas stream leaving a fired heater, all of the carbon dioxide produced by the reforming process is concentrated in the high-pressure syngas stream, allowing essentially complete carbon dioxide capture.Type: GrantFiled: August 20, 2021Date of Patent: February 13, 2024Assignee: Air Products and Chemicals, Inc.Inventors: Xiang-Dong Peng, Yu Zhang, Tori Dawn Courtney
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Publication number: 20230406106Abstract: Embodiments of a deadfront article for a display are disclosed herein. The deadfront article includes a cover structure having: an inner surface; an outer surface opposite the inner surface; a glass layer located between the inner surface and the outer surface; and a first layer of light transmitting ink or pigment located between the inner surface of the cover structure and the glass layer. The deadfront article also includes a light guide layer having: an inner surface; and an outer surface facing toward the inner surface of the cover structure. A light extraction layer located on at least one of the inner surface and the outer surface of the light guide layer.Type: ApplicationFiled: September 1, 2023Publication date: December 21, 2023Inventors: Antoine Daniel Lesuffleur, Xiang-Dong Mi, Xu Ouyang, Yawei Sun
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Publication number: 20230374181Abstract: The present invention relates to a preparation method of a BOPP film stiffening agent, including: taking cyclopentadiene or a derivative thereof and a norbornene monomer or C8 cycloolefin as a polymerization raw material, obtaining a polymerization resin liquid by continuous high-temperature polymerization, then preparing high-softening-point aliphatic hydrogenation petroleum resin through two-stage catalytic hydrogenation reaction and removing low-boiling-point light components and solvents; and then obtaining the BOPP film stiffening agent by mixing and extruding with homo-polypropylene. The stiffening agent prepared by the present invention has a very good anti-dissolution performance and environmental protection performance which is suitable for modification of a BOPP cigarette film, and has good market application prospects.Type: ApplicationFiled: June 30, 2022Publication date: November 23, 2023Applicant: Henghe Materials & Science Technology Co., Ltd.Inventors: Meng Jun YANG, Bin WANG, Xiang Dong SUN
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Publication number: 20230331548Abstract: A process for producing syngas that uses the syngas product from an oxygen-fired reformer to provide all necessary heating duties, which eliminates the need for a fired heater. Without the flue gas stream leaving a fired heater, all of the carbon dioxide produced by the reforming process is concentrated in the high-pressure syngas stream, allowing essentially complete carbon dioxide capture.Type: ApplicationFiled: June 21, 2023Publication date: October 19, 2023Applicant: Air Products and Chemicals, Inc.Inventors: Xiang-Dong Peng, Yu Zhang, Tori Dawn Courtney
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Publication number: 20230331549Abstract: A process for producing syngas that uses the syngas product from a partial oxidation reactor to provide all necessary heating duties, which eliminates the need for a fired heater. Soot is removed from the syngas using a dry filter to avoid a wet scrubber quenching the syngas stream and wasting the high-quality heat. Without the flue gas stream leaving a fired heater, all of the carbon dioxide produced by the reforming process is concentrated in the high-pressure syngas stream, allowing essentially complete carbon dioxide capture.Type: ApplicationFiled: June 21, 2023Publication date: October 19, 2023Applicant: Air Products and Chemicals, Inc.Inventors: Xiang-Dong Peng, Henry Choisun Chan, Kelly Danielle Aguilar, Shihong Yan, Qiong Zhou, Shylaja Gowda
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Patent number: 11787821Abstract: The present invention discloses new catalyst systems based on trivalent metal complexes of Formula I, which can facilitate the stereospecific ring-opening polymerization of (rac)-?-Butyrolactone (rac-BBL). Also provided is a process for the stereospecific synthesis of aliphatic polyesters using the catalysts of Formula I, including alcohols and polyols as chain-transfer agents to facilitate immortal ring-opening polymerization.Type: GrantFiled: December 18, 2020Date of Patent: October 17, 2023Assignee: Brown UniversityInventors: Jerome R. Robinson, Xiang Dong
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Publication number: 20230315880Abstract: Building and using a smart contract in order to resolve the isolation between database users and service operators for hyper-protect database as a service (DBaaS). The use of the smart contract in the hyper-protect DBaaS environment allows the service operator to perform operations on sensitive and secure data in the database owned by a user without necessarily revealing the content of the sensitive and secure data.Type: ApplicationFiled: March 28, 2022Publication date: October 5, 2023Inventors: Peng Hui Jiang, Timo Kussmaul, Stefan Schmitt, Xiang Dong Hu
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Patent number: 11772491Abstract: Embodiments of a deadfront article for a display are disclosed herein. The deadfront article includes a cover structure having: an inner surface; an outer surface opposite the inner surface; a glass layer located between the inner surface and the outer surface; and a first layer of light transmitting ink or pigment located between the inner surface of the cover structure and the glass layer. The deadfront article also includes a light guide layer having: an inner surface; and an outer surface facing toward the inner surface of the cover structure. A light extraction layer located on at least one of the inner surface and the outer surface of the light guide layer.Type: GrantFiled: September 12, 2018Date of Patent: October 3, 2023Assignee: Corning IncorporatedInventors: Antoine D. Lesuffleur, Xiang-Dong Mi, Xu Ouyang, Yawei Sun
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Publication number: 20230287411Abstract: The invention provides compositions and in vivo, ex vivo and in vitro methods for trans-differentiation of or re-programming mammalian cells to functional neurons. In particular, the invention provides methods for engineering non-neuronal cells into neurons, including fully functional human neuronal cells, and methods for engineering non-neuronal cells into neurons, e.g., fully functional human neuronal cells, in the brain to treat a neurodegenerative disease. In alternative embodiments, the invention provides compositions comprising re-differentiated or re-programmed mammalian cells, such as human cells, of the invention. The invention also provides compositions and methods for direct reprogramming of cells to a second phenotype or differentiated phenotype, such as a neuron, including a fully functional human neuronal cell.Type: ApplicationFiled: October 4, 2022Publication date: September 14, 2023Inventors: Xiang-Dong Fu, Yuanchao Xue
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Patent number: 11753299Abstract: A process for producing syngas that uses the syngas product from a partial oxidation reactor to provide all necessary heating duties, which eliminates the need for a fired heater. Soot is removed from the syngas using a dry filter to avoid a wet scrubber quenching the syngas stream and wasting the high-quality heat. Without the flue gas stream leaving a fired heater, all of the carbon dioxide produced by the reforming process is concentrated in the high-pressure syngas stream, allowing essentially complete carbon dioxide capture.Type: GrantFiled: August 20, 2021Date of Patent: September 12, 2023Assignee: Air Products and Chemicals, Inc.Inventors: Xiang-Dong Peng, Henry Choisun Chan, Kelly Danielle Aguilar, Shihong Yan, Qiong Zhou, Shylaja Gowda
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Publication number: 20230275081Abstract: A semiconductor device includes first and second cell rows, first to fourth fin shaped structures. The first cell row has a first row height. The second cell row is adjacent with the first cell row, and having a second row height. The first fin shaped structure extends across the first cell row. The second fin shaped structure extends across the first cell row, and separated from the first fin shaped structure. The third fin shaped structure extends across the second cell row. The fourth fin shaped structure extends across the second cell row, and separated from the third fin shaped structure. The first to fourth fin shaped structures are arranged in order along the first direction, each of the first, second and fourth fin shaped structure has a first conductive type, the third fin shaped structure has a second conductive type.Type: ApplicationFiled: May 5, 2023Publication date: August 31, 2023Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Hui-Zhong ZHUANG, Xiang-Dong CHEN, Lee-Chung LU, Tzu-Ying LIN, Yung-Chin HOU