Patents by Inventor Xiaogang Yang
Xiaogang Yang 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: 20240009637Abstract: A composite vortex reactor comprises a Rankine cyclone reactor and a Taylor vortex reactor. The Rankine cyclone reactor comprises a reaction chamber, a side wall of the reaction chamber is provided with a first inlet pipe and a second inlet pipe, and fluids entering the reaction chamber through the first inlet pipe and the second inlet pipe can form a gyro-fluid in the reaction chamber, and the middle of the top of the reaction chamber is provided with a gyroscopic outlet pipe. The Taylor vortex reactor comprises an inner cylinder and an outer cylinder which are coaxially provided, the inner cylinder is driven by a rotary driving device to rotate, an annular reaction space is formed between the inner cylinder and the outer cylinder. The upper end of the outer cylinder is provided with a reaction outlet pipe communicating with an upper portion of the annular reaction space.Type: ApplicationFiled: August 31, 2022Publication date: January 11, 2024Inventors: XIAOGANG YANG, Jiaying Lu, Yanqing Guo, Shanshan Long, Bin Dong
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Patent number: 11461939Abstract: A tomographic method of determining a 3D map of a charge collection efficiency in a charge carrier-separating sample. The method includes positioning the sample in a beam path, scanning the sample to measure the beam induced current and/or voltage for a plurality of locations, assigning a coordinate location for each of the plurality of locations, and applying a tomographic image reconstruction algorithm to generate a 3D map of the charge collection efficiency based on the assigned coordinate locations.Type: GrantFiled: November 23, 2021Date of Patent: October 4, 2022Assignees: Arizona Board of Regents on behalf of Arizona State University, Deutsches Elektronen-Synchrotron DESYInventors: Michael E. Stueckelberger, Xiaogang Yang, Mariana I. Bertoni
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Publication number: 20220172409Abstract: A tomographic method of determining a 3D map of a charge collection efficiency in a volume of investigation of a sample and an apparatus for performing the method.Type: ApplicationFiled: November 23, 2021Publication date: June 2, 2022Inventors: Michael E. Stueckelberger, Xiaogang Yang, Mariana I. Bertoni
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Publication number: 20220082209Abstract: The cryostat may include an inner vessel configured to accommodate one or more superconducting coils, an outer vessel encompassing the inner vessel, and a thermal shield configured between the outer vessel and the inner vessel. The thermal shield may include an internal cylinder having a first end and an external cylinder encompassing the internal cylinder, the external cylinder having a second end. The thermal shield may also include a seal head configured between the internal cylinder and the external cylinder, the seal head having a first edge and a second edge. The thermal shield may further include a connecting component including a plurality of connectors. Each of the plurality of connectors may be configured to connect the first end of the internal cylinder with the first edge of the seal head and/or the second end of the external cylinder with the second edge of the seal head.Type: ApplicationFiled: November 29, 2021Publication date: March 17, 2022Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Lijun ZOU, Yan GUO, Xiaogang YANG, Yingping HE, Yanqing CAI
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Patent number: 11187381Abstract: The cryostat may include an inner vessel configured to accommodate one or more superconducting coils, an outer vessel encompassing the inner vessel, and a thermal shield configured between the outer vessel and the inner vessel. The thermal shield may include an internal cylinder having a first end and an external cylinder encompassing the internal cylinder, the external cylinder having a second end. The thermal shield may also include a seal head configured between the internal cylinder and the external cylinder, the seal head having a first edge and a second edge. The thermal shield may further include a connecting component including a plurality of connectors. Each of the plurality of connectors may be configured to connect the first end of the internal cylinder with the first edge of the seal head and/or the second end of the external cylinder with the second edge of the seal head.Type: GrantFiled: June 30, 2018Date of Patent: November 30, 2021Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Lijun Zou, Yan Guo, Xiaogang Yang, Yingping He, Yanqing Cai
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Patent number: 10567726Abstract: A method, apparatus, system for image processing is provided that creates an object note for a picture. The method, apparatus or system includes: automatically obtaining picture description information from a picture source, wherein the picture description information at least partly have been formed automatically; obtaining annotation information from at least two object sources, wherein the two object sources are different from the picture sources, automatically fusing the said annotation information from the two object sources to form fused annotation information, and attaching said fused annotation information to the picture to create the object note for the picture.Type: GrantFiled: December 10, 2009Date of Patent: February 18, 2020Assignee: Nokia Technologies OyInventors: Jian Ma, Ye Tian, Xiaogang Yang, Wendong Wang
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Publication number: 20190339719Abstract: A self-moving device moves and works in a defined working region. The self-moving device includes an energy module supplying energy to the self-moving device and a battery mounting portion used to accommodate the energy module. The battery mounting portion includes a housing, an accommodating cavity defined by the housing, a support accommodated in the accommodating cavity, and a battery accommodating portion located in the accommodating cavity and used to accommodate a battery pack. A connection relationship between the housing and the support at least includes two different connection states. The battery accommodating portion has different volumes or sizes in the two different connection states.Type: ApplicationFiled: July 17, 2019Publication date: November 7, 2019Inventors: Chunyan WANG, Xiaogang YANG, Ka Tat Kelvin WONG, Yongming DONG, Jun WU, Peng CHEN, Changhua LIU
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Patent number: 10286935Abstract: A contact system employs a swing link (1) to drive set of movable contacts (5) to engage with a left or right set of contacts (24, 25) respectively on two sides thereof, so as to achieve indication of a separate or closure position. Particularly, a drive shaft (2) along with an operating plate (3) and a snap plate (4) on the drive shaft (2) are driven by the swing link (1) to change a motion trajectory of a roller (10) on a movable contact shaft (12), aided by action of a snap-action claw (11) and a tension spring (9), thereby achieving, quick action of set of movable contacts (5), and realizing a contact with or disconnection from set of fixed contacts (6) to achieve indication of the separation or in closure position. The system has a simple structure and a small size, responds quickly and accurately, and is cheap to manufacture, install, and maintain.Type: GrantFiled: January 28, 2016Date of Patent: May 14, 2019Assignee: XI'AN NATIONAL RAILWAY EQUIPMENT RESEARCH OF SIGNAL & COMMUNICATION CO., LTDInventors: Hui Zhang, Xiaogang Yang, Xiaoqi Wang, Tielu Zhao, Yuanchou Du, Deping Li, Shuzhen Hua
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Publication number: 20190101243Abstract: The cryostat may include an inner vessel configured to accommodate one or more superconducting coils, an outer vessel encompassing the inner vessel, and a thermal shield configured between the outer vessel and the inner vessel. The thermal shield may include an internal cylinder having a first end and an external cylinder encompassing the internal cylinder, the external cylinder having a second end. The thermal shield may also include a seal head configured between the internal cylinder and the external cylinder, the seal head having a first edge and a second edge. The thermal shield may further include a connecting component including a plurality of connectors. Each of the plurality of connectors may be configured to connect the first end of the internal cylinder with the first edge of the seal head and/or the second end of the external cylinder with the second edge of the seal head.Type: ApplicationFiled: June 30, 2018Publication date: April 4, 2019Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Lijun ZOU, Yan GUO, Xiaogang YANG, Yingping HE, Yanqing CAI
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Patent number: 10072938Abstract: The disclosure is directed to improving driving experience by determining and providing a personalized estimated time of arrival (ETA). For example, using at least one computing device, driving data associated with a user may be collected and stored in memory. The at least one computing device may also be used to receive ETA-related data including one or more real time ETA estimations, perform analysis on one or more of the driving data and the ETA-related data so as to determine a set of personalized parameters of a mapping function that correspond to a training set. The at least one computing device may also be used to determine the personalized ETA based at least in part on the determined set of personalized parameters and provided to the user.Type: GrantFiled: April 29, 2016Date of Patent: September 11, 2018Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Jilei Tian, Kasthuri Rengan Nallappa Soundararajan, Yang Cao, Xiaogang Yang, Alvin Chin, Clint Woker
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Publication number: 20180178820Abstract: A contact system employs a swing link (1) to drive set of movable contacts (5) to engage with a left or right set of contacts (24, 25) respectively on two sides thereof, so as to achieve indication of a separate or closure position. Particularly, a drive shaft (2) along with an operating plate (3) and a snap plate (4) on the drive shaft (2) are driven by the swing link (1) to change a motion trajectory of a roller (10) on a movable contact shaft (12), aided by action of a snap-action claw (11) and a tension spring (9), thereby achieving, quick action of set of movable contacts (5), and realizing a contact with or disconnection from set of fixed contacts (6) to achieve indication of the separation or in closure position. The system has a simple structure and a small size, responds quickly and accurately, and is cheap to manufacture, install, and maintain.Type: ApplicationFiled: January 28, 2016Publication date: June 28, 2018Applicant: XI'AN NATIONAL RAILWAY EQUIPMENT RESEARCH OF SIGNAL & COMMUNICATION CO., LTDInventors: Hui Zhang, Xiaogang YANG, Xiaoqi WANG, Tielu ZHAO, Yuanchou DU, Deping LI, Shuzhen HUA
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Patent number: 9881092Abstract: An example approach is provided for providing recommendations to a user based on user's role derived from the context information and an advanced user profile. A recommendation platform processes context information to determine one or more roles associated with a user. Next, the recommendation platform calculates at least one level of similarity between the one or more roles and one or more other roles associated with one or more other users. Then, the recommendation platform determines recommendation information associated with the one or more other users based, at least in part, on the at least one level of similarity. Next, the recommendation platform processes the recommendation information to generate one or more recommendations for the user.Type: GrantFiled: April 29, 2011Date of Patent: January 30, 2018Assignee: WSOU Investments, LLCInventors: Cheng Zeng, Jian Wang, Liang Hong, Jilei Tian, Xiaogang Yang, Huanhuan Cao
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Publication number: 20170314950Abstract: The disclosure is directed to improving driving experience by determining and providing a personalized estimated time of arrival (ETA). For example, using at least one computing device, driving data associated with a user may be collected and stored in memory. The at least one computing device may also be used to receive ETA-related data including one or more real time ETA estimations, perform analysis on one or more of the driving data and the ETA-related data so as to determine a set of personalized parameters of a mapping function that correspond to a training set. The at least one computing device may also be used to determine the personalized ETA based at least in part on the determined set of personalized parameters and provided to the user.Type: ApplicationFiled: April 29, 2016Publication date: November 2, 2017Inventors: Jilei TIAN, Kasthuri Rengan NALLAPPA SOUNDARARAJAN, Yang CAO, Xiaogang YANG, Alvin CHIN, Clint WOKER
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Publication number: 20160275081Abstract: An approach is provided for generating personalizing resource recommendations. A recommendation engine causes, at least in part, a classification of one or more items into a tree structure, wherein the tree structure is based, at least in part, on a hierarchical categorization of the one or more items, and wherein the one or more items are associated with a usage history of at least one user. The recommendation engine determines one or more candidate root nodes of the tree structure based, at least in part, on one or more user preference criteria. The recommendation engine determines one or more candidate sub-nodes associated the respective one or more candidate root nodes based, at least in part, on the usage history. The recommendation engine causes, at least in part, a ranking of the one or more candidate root nodes, the one or more candidate sub-nodes, or a combination thereof.Type: ApplicationFiled: March 20, 2015Publication date: September 22, 2016Inventors: Jilei Tian, Yang Cao, Xiaogang Yang, Xin Xing Yang
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Patent number: 9441134Abstract: Disclosed is a process for preparing fluorinated core-shell polymer particles in which the core is a non-fluorinated polymer and the shell is derived from at least 50% by weight of fluorinated monomers, by 1) synthesizing a core polymer latex by aqueous emulsion polymerization of non-fluorinated monomers forming the core polymer, 2) adding the shell-forming fluorinated monomers or mixtures of at least 50% by weight of fluorinated monomers with non-fluorinated monomers to the core polymer latex of step 1) and allowing for at least one hour of equilibration time in which essentially no polymerization of the shell monomers occurs, 3) reacting the shell-forming monomers in the mixture from step 2) to form the core-shell polymer particles, wherein the process steps 1) to 3) are carried out under mechanical stirring in the absence of surfactants, emulsifiers, emulsifying monomers and mixtures thereof.Type: GrantFiled: June 2, 2010Date of Patent: September 13, 2016Assignee: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCHInventors: Parappuveetil Sarangadharan Suresh, Yoong Kim, Andreas Fechtenkotter, Han Hong, Christina Li Lin Chai, Xiaogang Yang, Yeap Hung Ng
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Patent number: 9413702Abstract: A method for delivering published messages to subscribers comprises: —storing a set of subscriptions (F1_top1, F2_top3, F3_top4) in a routing table (RTO) of a first broker (BRO), —sending a set of messages (e1, e2, e3) from the first broker (BRO) to a second broker (BR1) according to at least one subscription (F1_top1) stored in the routing table (RTO)1 —receiving a subsequent message (ek), —determining a search term (topi) based on a data element of the subsequent message (ek), —comparing the search term (topi) with a set of data elements stored in a relation repository (CRR), and —controlling sending of the subsequent message (ek) to the second broker (BR1) according to a result of said comparison, wherein the set of data elements stored in the relation repository (CRR) comprises data elements of the messages (e1, e2, e3) previously sent to the second broker (BR1), and wherein said set of subscriptions (F1_top1, F2_top3, F3_top4) contains at least one subscription (F3_top4), which specifies a topic (top4),Type: GrantFiled: October 29, 2010Date of Patent: August 9, 2016Assignee: Nokia Technologies OyInventors: Xiaogang Yang, Jian Ma, Canfeng Chen
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Publication number: 20150024289Abstract: The invention provides a unique catalyst system without the need for carbon. Metal nanoparticles were grown onto conductive, two-dimensional material of TiSi2 nanonet by atomic layer deposition. The growth exhibited a unique selectivity with the elemental metal deposited only on defined surfaces of the nanonets in nanoscale without mask or patterning.Type: ApplicationFiled: February 18, 2014Publication date: January 22, 2015Inventors: Dunwei Wang, Jin Xie, Xiaogang Yang, Xiahui Yao
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Publication number: 20140122507Abstract: An approach is provided for providing recommendations to a user based on user's role derived from the context information and an advanced user profile. A recommendation platform processes context information to determine one or more roles associated with a user. Next, the recommendation platform calculates at least one level of similarity between the one or more roles and one or more other roles associated with one or more other users. Then, the recommendation platform determines recommendation information associated with the one or more other users based, at least in part, on the at least one level of similarity. Next, the recommendation platform processes the recommendation information to generate one or more recommendations for the user.Type: ApplicationFiled: April 29, 2011Publication date: May 1, 2014Applicant: NOKIA CORPORATIONInventors: Cheng Zeng, Jian Wang, Liang Hong, Jilei Tian, Xiaogang Yang, Huanhuan Cao
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Patent number: D745880Type: GrantFiled: October 12, 2012Date of Patent: December 22, 2015Assignee: Microsoft CorporationInventors: Manuel Lima, Brian Morris, Manuel Tan, Xiaogang Yang, Robb Dean Anderson
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Patent number: D798887Type: GrantFiled: January 8, 2007Date of Patent: October 3, 2017Assignee: Microsoft CorporationInventors: Jennifer L. Sadler, Xiaogang Yang, Nerea Armendariz, Maria M. Cameron, Jesse Clay Satterfield, Robert F. Keohane, Sangram Salunkhe, Sander M. Viegers