Patents by Inventor Yingbo Li
Yingbo Li 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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Patent number: 12221139Abstract: A box underframe end structure of a railway vehicle includes an underframe boundary beam, an end beam, a front draft sill, and a coupler mounting seat, and further includes a rear end cross beam located on one side in a rear of the front draft sill, an end floor fixed between the end beam and the rear end cross beam, and a coupler cross beam fixed with the coupler mounting seat into a whole. A draft sill includes the front draft sill and a rear draft sill respectively arranged on a front side and a rear side of the coupler mounting seat. The coupler cross beam, the rear end cross beam, and the end floor are welded and fixed with the underframe boundary beam. The front draft sill, the rear draft sill, and the coupler cross beam are welded and fixed on a lower surface of the end floor.Type: GrantFiled: November 11, 2020Date of Patent: February 11, 2025Assignee: CRRC Nanjing Puzhen Co., Ltd.Inventors: Ming Li, Rui Deng, Yonghai Gao, Fei Xiao, Shixi Ou, Yingbo Liu, Shuai Li
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Publication number: 20240415418Abstract: Embodiments herein relate to optical chemical sensor systems that can be wearable and include microneedle arrays. In an embodiment, a chemical sensing device can be included having an optical transmission layer. The optical transmission layer can define a plurality of microneedles. The chemical sensing device can include a plurality of sensor elements and one or more optical emitters, wherein the one or more optical emitters can be configured to emit light into the plurality of sensor elements. The chemical sensing device can also include a plurality of optical detectors, wherein the plurality of optical detectors can be configured to receive light from the plurality of sensor elements. Other embodiments are also included herein.Type: ApplicationFiled: August 8, 2024Publication date: December 19, 2024Inventors: Yingbo Li, Michael J. Kane, Kenneth Martin Stein
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Publication number: 20240415417Abstract: Embodiments herein relate to optical chemical sensor systems that can be wearable and include microneedle arrays. In an embodiment, a chemical sensing device is included having a set of microneedles and a sensor element. The sensor element can include a first low-index gel layer, a second low-index gel layer, and a chromoionophore sensing film disposed between the first low-index gel layer and the second low-index gel layer. In an embodiment, a delay layer can be disposed between the sensor element and the set of microneedles. An optical emitter can be configured to emit light into the sensor element. An optical detector can be configured to receive light from the sensor element. Other embodiments are also included herein.Type: ApplicationFiled: June 7, 2024Publication date: December 19, 2024Inventors: Yingbo Li, Michael J. Kane, Kenneth Martin Stein
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Publication number: 20240389904Abstract: Embodiments herein relate to embodiments herein relate to packages for implantable chemical sensors with features to facilitate calibration of the sensors therein. In an embodiment, a chemical sensor system is included having a package and an implantable monitor device therein. The implantable monitor device can include an optical chemical sensor. A first aqueous solution including a solute can be disposed within the package. In some embodiments, the package includes a first chamber a second chamber separated by a frangible seal. A first aqueous solution can be disposed within the first chamber and a second aqueous solution can be disposed in the second chamber. Other embodiments are also included herein.Type: ApplicationFiled: May 21, 2024Publication date: November 28, 2024Inventors: Yingbo Li, Michael J. Kane
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Publication number: 20240268718Abstract: Embodiments herein relate to implantable chemical sensors for detecting a physiological analyte and medical devices including the same. In an embodiment, an implantable medical device is included. The implantable medical device can include a chemical sensor configured to detect an ion concentration in a bodily fluid. The chemical sensor can include a sensing element. The sensing element can include an outer barrier layer forming a top, a bottom, and opposed sides of the sensing element and a structural reinforcing element contacting the outer barrier layer. The top of the outer barrier layer of the sensing element can include a polymeric matrix permeable to analytes.Type: ApplicationFiled: February 21, 2024Publication date: August 15, 2024Inventors: Michael J. Kane, Yingbo Li, Jack Gordon
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Publication number: 20240273289Abstract: A framework for multi-input, multi-output graph neural networks for heterogeneous graphs is disclosed. Processor(s) build a heterogeneous graph that includes document nodes in a first coordinate space and keyword nodes in a second coordinate space. The processor(s) transform the heterogeneous graph into a transformed graph in which the document nodes and the keyword nodes are in the shared coordinate space and separate the transformed graph into a first transformed sub-graph and a second transformed sub-graph in the shared coordinate space. The processor(s) feed the first transformed sub-graph and the second transformed sub-graph to the graph neural network and obtain document embeddings and keyword embeddings in the shared coordinate space to enable the document embeddings and the keyword embeddings to be compared directly to each other. The processor(s) generate the keyword recommendations for the text corpus based on similarity scores determined by comparing the embeddings.Type: ApplicationFiled: February 15, 2023Publication date: August 15, 2024Inventors: Yingbo Li, Raj Neel Shah, Theodore Barbar Khoury, Ali Nehme
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Publication number: 20230229506Abstract: Some embodiments of the present application include obtaining first data from a data feed to be provided to a plurality of machine learning models and detecting a changepoint in the first data. In response to the changepoint being detected, a first machine learning model may be executed on the first data to obtain first output datasets. A first performance score for the first machine learning model may be computed based on the first output datasets. A second machine learning model may be caused to execute on the first data based on the first performance score satisfying a first condition.Type: ApplicationFiled: March 7, 2023Publication date: July 20, 2023Applicant: Capital One Services, LLCInventors: Xinyu CHEN, Abhishek SHRIVASTAVA, Boryana MANZ, Yingbo LI, Katelyn GE, Jason REDD, Shubham CHITKARA, Pothuraju TALLAPANENI
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Patent number: 11676164Abstract: A computer-implemented method for determining auction prices of vehicles may include obtaining wholesale auction price data indicative of wholesale auction prices and vehicle attribute values of a plurality of vehicles; grouping the plurality of vehicles into a plurality of vehicle groups respectively associated with a plurality of characteristics; determining a plurality of regression models respectively based on the plurality of vehicle groups; obtaining information describing a target vehicle; based on the target-vehicle values and values for the one or more economic indicators, determining an estimated wholesale auction price of the target vehicle using an identified regression model of the plurality of regression models; determining a discount factor representing an expected discount of a post-repossession auction price of the target vehicle from the estimated wholesale auction price; and determining an estimated post-repossession auction price of the target vehicle based on the estimated wholesale auctiType: GrantFiled: May 3, 2022Date of Patent: June 13, 2023Assignee: Capital One Services, LLCInventors: Yingbo Li, Senthil Natarajan, Mark Pond, Amitayu Pal
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Patent number: 11620162Abstract: Some embodiments of the present application include obtaining first data from a data feed to be provided to a plurality of machine learning models and detecting a changepoint in the first data. In response to the changepoint being detected, a first machine learning model may be executed on the first data to obtain first output datasets. A first performance score for the first machine learning model may be computed based on the first output datasets. A second machine learning model may be caused to execute on the first data based on the first performance score satisfying a first condition.Type: GrantFiled: May 24, 2021Date of Patent: April 4, 2023Assignee: Capital One Services, LLCInventors: Xinyu Chen, Abhishek Shrivastava, Boryana Manz, Yingbo Li, Katelyn Ge, Jason Redd, Shubham Chitkara, Pothuraju Tallapaneni
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Patent number: 11571151Abstract: Embodiments herein include implantable medical devices including chemical sensors with bioerodible masking layers to allow for staged activation of the sensors. In an embodiment, an implantable medical device includes a substrate defining wells and a first chemical sensor and a second chemical sensor disposed within separate wells of the substrate. The first chemical sensor and the second chemical sensor can be configured to detect one or more analytes. The device can include a first bioerodible masking layer disposed over the second chemical sensor, sealing off the second chemical sensor. The device can further include a protective planarization layer disposed over at least one of the first chemical sensor and the second chemical sensor such that the outermost surface of the medical device over the first sensor is flush with the outermost surface of the medical device over the second sensor. Other embodiments are also included herein.Type: GrantFiled: August 21, 2018Date of Patent: February 7, 2023Assignee: Cardiac Pacemakers, Inc.Inventors: Michael John Kane, Yingbo Li
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Publication number: 20220374274Abstract: Some embodiments of the present application include obtaining first data from a data feed to be provided to a plurality of machine learning models and detecting a changepoint in the first data. In response to the changepoint being detected, a first machine learning model may be executed on the first data to obtain first output datasets. A first performance score for the first machine learning model may be computed based on the first output datasets. A second machine learning model may be caused to execute on the first data based on the first performance score satisfying a first condition.Type: ApplicationFiled: May 24, 2021Publication date: November 24, 2022Applicant: Capital One Services, LLCInventors: Xinyu Chen, Abhishek Shrivastava, Boryana Manz, Yingbo Li, Katelyn Ge, Jason Redd, Shubham Chitkara, Pothuraju Tallapaneni
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Patent number: 11439304Abstract: Embodiments herein relate to systems and methods for combining data from different types of sensors. In an embodiment, a medical system is included. The medical system can include a first sensor configured to produce a first value for an analyte and a second sensor different than the first sensor, the second sensor configured to produce a second value for the analyte. The medical system can also include a controller configured to receive the first and second values. The controller can create a blended analyte value from the first value and second value. Other embodiments are included herein.Type: GrantFiled: July 18, 2018Date of Patent: September 13, 2022Assignee: Cardiac Pacemakers, Inc.Inventors: Jeffrey E. Stahmann, Yingbo Li, Michael John Kane
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Publication number: 20220261828Abstract: A computer-implemented method for determining auction prices of vehicles may include obtaining wholesale auction price data indicative of wholesale auction prices and vehicle attribute values of a plurality of vehicles; grouping the plurality of vehicles into a plurality of vehicle groups respectively associated with a plurality of characteristics; determining a plurality of regression models respectively based on the plurality of vehicle groups; obtaining information describing a target vehicle; based on the target-vehicle values and values for the one or more economic indicators, determining an estimated wholesale auction price of the target vehicle using an identified regression model of the plurality of regression models; determining a discount factor representing an expected discount of a post-repossession auction price of the target vehicle from the estimated wholesale auction price; and determining an estimated post-repossession auction price of the target vehicle based on the estimated wholesale auctiType: ApplicationFiled: May 3, 2022Publication date: August 18, 2022Applicant: Capital One Services, LLCInventors: Yingbo LI, Senthil NATARAJAN, Mark POND, Amitayu PAL
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Patent number: 11389549Abstract: The present invention provides a 19F-MR/fluorescence multi-mode molecular imaging and drug loading diagnosis-treatment integrated nanoprobe, and a preparation method and an application. The nano-probe is a nanoparticle formed by coating a mixture of a surfactant containing a molecular targeting treatment drug and a fluorescent dye with a Perfluorocarbon (PFC) carrier; and by uniformly dispersing a mixed solution into water and glycerol, processing ultrasonically, removing a component which is not effectively coated, and purifying, the drug-loading nanoparticle capable of being used for 19 F-MR imaging may be prepared.Type: GrantFiled: April 23, 2020Date of Patent: July 19, 2022Assignee: Harbin Medical UniversityInventors: Xilin Sun, Lina Wu, Jie Yang, Kai Wang, Lili Yang, Haoxiang Li, Yingbo Li, Xiaona Li, Shuang Liu
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Patent number: 11354689Abstract: A computer-implemented method for determining auction prices of vehicles may include obtaining wholesale auction price data indicative of wholesale auction prices and vehicle attribute values of a plurality of vehicles; grouping the plurality of vehicles into a plurality of vehicle groups respectively associated with a plurality of characteristics; determining a plurality of regression models respectively based on the plurality of vehicle groups; obtaining information describing a target vehicle; based on the target-vehicle values and values for the one or more economic indicators, determining an estimated wholesale auction price of the target vehicle using an identified regression model of the plurality of regression models; determining a discount factor representing an expected discount of a post-repossession auction price of the target vehicle from the estimated wholesale auction price; and determining an estimated post-repossession auction price of the target vehicle based on the estimated wholesale auctiType: GrantFiled: March 30, 2020Date of Patent: June 7, 2022Assignee: Capital One Services, LLCInventors: Yingbo Li, Senthil Natarajan, Mark Pond, Amitayu Pal
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Publication number: 20220133177Abstract: Embodiments herein relate to chemical sensing elements including a rolled multilayer structure. In a first aspect, a method of making a chemical sensor element is included, the method including depositing a polymer layer onto a deposition substrate, infusing a chemical sensor composition into the polymer layer, applying a hydrogel layer over the polymer layer to form a multilayer film, rolling the multilayer film down the deposition substrate, and slicing the multilayer film to form the chemical sensor element. Other embodiments are also included herein.Type: ApplicationFiled: October 26, 2021Publication date: May 5, 2022Inventors: Yingbo Li, Michael J. Kane, David Robert Wulfman, Adeniyi O. Aremu
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Publication number: 20220133234Abstract: Embodiments herein relate to integrated thermo-photonic chemical sensors as part of an implantable sensing device. In a first aspect, an implantable sensing device is included having a sensing element, an optical excitation assembly configured to illuminate the sensing element, an optical detection assembly configured to receive optical signals from the sensing element, and a control circuit, wherein the control circuit is configured to receive signals from the optical detection assembly, receive signals reflecting temperature, and process signals from the optical detection assembly while adjusting for the signals reflecting temperature. Other embodiments are also included herein.Type: ApplicationFiled: October 26, 2021Publication date: May 5, 2022Inventors: Yingbo Li, Michael J. Kane
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Publication number: 20220133178Abstract: Embodiments herein relate to implantable medical devices including a fibrous cover layer. In an embodiment, an implantable medical device is included having a housing, an optical chemical sensing element disposed along the housing, and a fibrous electrospun cover layer, wherein the fibrous electrospun cover layer is disposed over the optical chemical sensing element. In another embodiment, a method of making an implantable medical device is included. The method can specifically include depositing an optical chemical sensing element into a sensor optical carrier attached to a housing and applying a fibrous electrospun cover layer over the optical chemical sensing element. Other embodiments are also included herein.Type: ApplicationFiled: October 26, 2021Publication date: May 5, 2022Inventors: Yingbo Li, Michael J. Kane, David Robert Wulfman, Adeniyi O. Aremu
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Publication number: 20210304235Abstract: A computer-implemented method for determining auction prices of vehicles may include obtaining wholesale auction price data indicative of wholesale auction prices and vehicle attribute values of a plurality of vehicles; grouping the plurality of vehicles into a plurality of vehicle groups respectively associated with a plurality of characteristics; determining a plurality of regression models respectively based on the plurality of vehicle groups; obtaining information describing a target vehicle; based on the target-vehicle values and values for the one or more economic indicators, determining an estimated wholesale auction price of the target vehicle using an identified regression model of the plurality of regression models; determining a discount factor representing an expected discount of a post-repossession auction price of the target vehicle from the estimated wholesale auction price; and determining an estimated post-repossession auction price of the target vehicle based on the estimated wholesale auctiType: ApplicationFiled: March 30, 2020Publication date: September 30, 2021Applicant: Capital One Services, LLCInventors: Yingbo Li, Senthil NATARAJAN, Mark POND, Amitayu PAL
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Patent number: 11129557Abstract: Embodiments herein relate to chemical sensors for detecting a physiological analyte. In an embodiment, an implantable medical device including a chemical sensor for detecting an ion concentration in a bodily fluid is provided. The chemical sensor can include a sensing element having an outer barrier layer forming a top, a bottom, and opposed sides, where the top of the outer barrier layer can be created from a polymeric matrix permeable to sodium ions, potassium ions, and hydronium ions. An active agent can be disposed within the top of the outer barrier layer, the active agent having anti-inflammatory effects. The chemical sensor can include an optical excitation assembly configured to illuminate the sensing element. The chemical sensor can also include an optical detection assembly configured to receive light from the sensing element. Other embodiments are also included herein.Type: GrantFiled: May 30, 2018Date of Patent: September 28, 2021Assignee: Cardiac Pacemakers, Inc.Inventors: Yingbo Li, Michael John Kane, Jeffrey E. Stahmann, Keith R. Maile