Patents by Inventor Peter Liu
Peter Liu 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: 12475409Abstract: Certain aspects involve evaluating modeling algorithms whose outputs can impact machine-implemented operating environments. For instance, a computing system generates, from a comparison of a set of estimated attribute values of an attribute to a set of validation attribute values of the attribute, a discretized evaluation dataset with data values in multiple categories. The computing system computes, for a modeling algorithm used to generate the estimated attribute values, an evaluation metric. The computing system provides a host computing system with access to the evaluation metric, one or more modeling outputs generated with the modeling algorithm, or both. Providing one or more of these outputs to the host computing system can facilitate modifying one or more machine-implemented operations.Type: GrantFiled: November 4, 2022Date of Patent: November 18, 2025Assignee: EQUIFAX INC.Inventors: Lefei Liu, Peter Liu, Jiawei Liu, Peter Gao, Vickey Chang
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Patent number: 12465111Abstract: Footwear, such as a skate (e.g., a hockey skate), comprising a boot (e.g., a skate boot) or other foot-receiving structure configured to receive a user's foot, in which the boot or other foot-receiving structure is designed to enhance performance, including a range of motion of the user and energy transfer (e.g., to a skating surface while skating or otherwise moving on the skating surface), fit on the user's foot, and/or comfort of the user, such as by having articulated, thermoformable and/or removable parts that may have desired properties in selected regions.Type: GrantFiled: August 18, 2020Date of Patent: November 11, 2025Assignee: BAUER HOCKEY LLCInventors: Sebastien Dubois, Christopher Francis, Robert Lavoie, Sebastien Lambert, Peter Liu
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Publication number: 20250040772Abstract: An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and/or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and/or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.Type: ApplicationFiled: October 21, 2024Publication date: February 6, 2025Inventors: Max P. LACOMA, Devan SCHAPPLER, Xavier F. CULLERE, Street BARNETT, Ryan COPELAND, Peter LIU, Ian LIU, Erick ZHANG
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Publication number: 20240349965Abstract: A vacuum cleaner, comprising a cleaner body; a dust cup coupled to the cleaner body, the dust cup including a dust cup body which at least partially forms a dust cup cavity and a dust cup outlet; the dust cup including a dust cup door configured to selectively open and close the dust cup outlet; and at least one of a releasably connectable connector assembly to hold the dust cup door in a closed position, the releasably connectable connector assembly comprising a first connector, the first connector comprising a first connector magnet, and/or a deformable debris obstructor located in the dust cup cavity upstream of the dust cup outlet and dust cup door, which extends transverse to a longitudinal axis of the dust cup cavity as to shield the dust cup door from debris in the dust cup cavity. A docking station is also disclosed.Type: ApplicationFiled: June 2, 2023Publication date: October 24, 2024Inventors: Austin Waid-Jones, Casey McClay, Peter Liu, Jarvis XU, Baoquan Yang, Xin Li
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Patent number: 12121201Abstract: An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and/or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and/or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.Type: GrantFiled: July 20, 2022Date of Patent: October 22, 2024Assignee: SharkNinja Operating LLCInventors: Max P. Lacoma, Devan Schappler, Xavier F. Cullere, Street Barnett, Ryan Copeland, Peter Liu, Ian Liu, Erick Zhang
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Publication number: 20240268347Abstract: An animal shoe comprising an upper having a body with an opening that is configured for receiving a foot of an animal and a multilayer sole. The multilayer sole has a first outsole connected to the body of the upper, the first outsole comprising a bottom, and the first outsole comprising a first material, and a second outsole connected to the body of the upper and the first outsole. The second outsole covers the bottom of the first outsole. The second outsole is made of a second material that is different than the first material of the first outsole.Type: ApplicationFiled: February 10, 2023Publication date: August 15, 2024Inventors: Peter Liu, Jeremy Sung Yoon
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Patent number: 11704353Abstract: Computer-implemented systems and methods are disclosed to interface with one or more storage devices storing a plurality of documents, wherein each of the plurality of documents is associated with one or more tags of one or more predefined hierarchies of tags, wherein the one or more hierarchies of tags include multiple dimensions. In accordance with some embodiments, a method is provided to identify one or more documents from the data storage devices. The method comprises acquiring, via an interface, a selection of one or more tags of the one or more predefined hierarchies of tags. The method further comprises identifying one or more documents from the data storage devices in response to the selection, the identified one or more documents having tags that have a relationship with the selected tags, and providing data corresponding to the identified documents for displaying in the interface.Type: GrantFiled: May 19, 2020Date of Patent: July 18, 2023Assignee: Palantir Technologies Inc.Inventors: Marissa Miracolo, Andrew Ash, Peter Liu, Arjun Mathur, Sri Krishna Vempati
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Publication number: 20230100730Abstract: Certain aspects involve evaluating modeling algorithms whose outputs can impact machine-implemented operating environments. For instance, a computing system generates, from a comparison of a set of estimated attribute values of an attribute to a set of validation attribute values of the attribute, a discretized evaluation dataset with data values in multiple categories. The computing system computes, for a modeling algorithm used to generate the estimated attribute values, an evaluation metric. The computing system provides a host computing system with access to the evaluation metric, one or more modeling outputs generated with the modeling algorithm, or both. Providing one or more of these outputs to the host computing system can facilitate modifying one or more machine-implemented operations.Type: ApplicationFiled: November 4, 2022Publication date: March 30, 2023Inventors: Lefei LIU, Peter LIU, Jiawei LIU, Peter GAO, Vickey CHANG
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Publication number: 20230095133Abstract: An affordable, reusable or one-time usage cup which enables effective and efficient collecting and removing of ejected aerosols/droplets from the mouths and/or nasal passages of dental patients but with enough room to still perform any dental procedure. The cup is connected to a vacuum source. The design of the cup is generally funnel-like and includes a cover which catches large debris ejected from the dental patient. The cup may include a variable height rim surrounding the input opening and significantly removes any aerosols/debris ejected from the patient thereby lowering the exposure of the dental professional to airborne and surface contaminants. The cup cover, occluding the main cup opening, includes holes through which any aerosols/droplets pass.Type: ApplicationFiled: September 23, 2022Publication date: March 30, 2023Inventors: Peter Liu, Hai Qing
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Patent number: 11521020Abstract: Certain aspects involve evaluating modeling algorithms whose outputs can impact machine-implemented operating environments. For instance, a computing system generates, from a comparison of a set of estimated attribute values of an attribute to a set of validation attribute values of the attribute, a discretized evaluation dataset with data values in multiple categories. The computing system computes, for a modeling algorithm used to generate the estimated attribute values, an evaluation metric. The computing system provides a host computing system with access to the evaluation metric, one or more modeling outputs generated with the modeling algorithm, or both. Providing one or more of these outputs to the host computing system can facilitate modifying one or more machine-implemented operations.Type: GrantFiled: October 31, 2019Date of Patent: December 6, 2022Assignee: EQUIFAX INC.Inventors: Lefei Liu, Peter Liu, Jiawei Liu, Peter Gao, Vickey Chang
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Publication number: 20220354324Abstract: An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and/or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and/or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.Type: ApplicationFiled: July 20, 2022Publication date: November 10, 2022Inventors: Max P. LACOMA, Devan SCHAPPLER, Xavier F. CULLERE, Street BARNETT, Ryan COPELAND, Peter LIU, Ian LIU, Erick ZHANG
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Patent number: 11398299Abstract: A system for predicting and summarizing medical events from electronic health records includes a computer memory storing aggregated electronic health records from a multitude of patients of diverse age, health conditions, and demographics including medications, laboratory values, diagnoses, vital signs, and medical notes. The aggregated electronic health records are converted into a single standardized data structure format and ordered arrangement per patient, e.g., into a chronological order. A computer (or computer system) executes one or more deep learning models trained on the aggregated health records to predict one or more future clinical events and summarize pertinent past medical events related to the predicted events on an input electronic health record of a patient having the standardized data structure format and ordered into a chronological order.Type: GrantFiled: August 30, 2017Date of Patent: July 26, 2022Assignee: Google LLCInventors: Kai Chen, Patrik Sundberg, Alexander Mossin, Nissan Hajaj, Kurt Litsch, James Wexler, Yi Zhang, Kun Zhang, Jacob Marcus, Eyal Oren, Hector Yee, Jeffrey Dean, Michaela Hardt, Benjamin Irvine, James Wilson, Andrew Dai, Peter Liu, Xiaomi Sun, Quoc Le, Xiaobing Liu, Alvin Rajkomar, Gregory Corrado, Gerardo Flores, Yingwei Cui, Gavin Duggan
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Patent number: 10996229Abstract: Disclosed is a method for assessing heart failure in vitro including the steps of measuring in a sample the concentration of the marker IGFBP-7, of optionally measuring in the sample the concentration of one or more other marker(s) of heart failure, and of assessing heart failure by comparing the concentration determined in for IGFBP-7 and the concentration(s) determined for the optionally one or more other marker to the concentration of this marker or these markers as established in a reference population. Also disclosed are the use of IGFBP-7 as a marker protein in the assessment of heart failure, a marker combination comprising IGFBP-7 and a kit for measuring IGFBP-7.Type: GrantFiled: October 10, 2019Date of Patent: May 4, 2021Assignees: Roche Diagnostics Operations, Inc., The Governing Council of the University of TorontoInventors: Ursula-Henrike Wienhues-Thelen, Georg Hess, Hendrik Huedig, Herbert von der Eltz, Andrew Emili, Anthony Gramolini, Peter Liu, David MacLennan, Vincent Fong, Ruth Isserlin, Thomas Kislinger, Dirk Block
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Patent number: 10865412Abstract: Insulin-like growth factor-binding protein 7 (IGFBP7) has been identified herein as a therapeutic target for the treatment or prevention of heart diseases, metabolic diseases, and other related disease or conditions. IGFBP7 inhibitors having IGFBP7 expression and/or activity reducing properties are described herein. Treatment methods, and uses, relating to such IGFBP7 inhibitors for the treatment or prevention of heart failure, IGFBP7-related metabolic diseases, and related diseases or conditions are provided.Type: GrantFiled: November 3, 2017Date of Patent: December 15, 2020Assignee: Ottawa Heart Institute ResearchInventors: Peter Liu, Liyong Zhang
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Publication number: 20200278992Abstract: Computer-implemented systems and methods are disclosed to interface with one or more storage devices storing a plurality of documents, wherein each of the plurality of documents is associated with one or more tags of one or more predefined hierarchies of tags, wherein the one or more hierarchies of tags include multiple dimensions. In accordance with some embodiments, a method is provided to identify one or more documents from the data storage devices. The method comprises acquiring, via an interface, a selection of one or more tags of the one or more predefined hierarchies of tags. The method further comprises identifying one or more documents from the data storage devices in response to the selection, the identified one or more documents having tags that have a relationship with the selected tags, and providing data corresponding to the identified documents for displaying in the interface.Type: ApplicationFiled: May 19, 2020Publication date: September 3, 2020Inventors: Marissa Miracolo, Andrew Ash, Peter Liu, Arjun Mathur, Sri Krishna Vempati
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Patent number: 10698938Abstract: Computer-implemented systems and methods are disclosed to interface with one or more storage devices storing a plurality of documents, wherein each of the plurality of documents is associated with one or more tags of one or more predefined hierarchies of tags, wherein the one or more hierarchies of tags include multiple dimensions. In accordance with some embodiments, a method is provided to identify one or more documents from the data storage devices. The method comprises acquiring, via an interface, a selection of one or more tags of the one or more predefined hierarchies of tags. The method further comprises identifying one or more documents from the data storage devices in response to the selection, the identified one or more documents having tags that have a relationship with the selected tags, and providing data corresponding to the identified documents for displaying in the interface.Type: GrantFiled: July 8, 2016Date of Patent: June 30, 2020Assignee: Palantir Technologies Inc.Inventors: Marissa Miracolo, Andrew Ash, Peter Liu, Arjun Mathur, Sri Krishna Vempati
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Publication number: 20200134387Abstract: Certain aspects involve evaluating modeling algorithms whose outputs can impact machine-implemented operating environments. For instance, a computing system generates, from a comparison of a set of estimated attribute values of an attribute to a set of validation attribute values of the attribute, a discretized evaluation dataset with data values in multiple categories. The computing system computes, for a modeling algorithm used to generate the estimated attribute values, an evaluation metric. The computing system provides a host computing system with access to the evaluation metric, one or more modeling outputs generated with the modeling algorithm, or both. Providing one or more of these outputs to the host computing system can facilitate modifying one or more machine-implemented operations.Type: ApplicationFiled: October 31, 2019Publication date: April 30, 2020Inventors: Lefei LIU, Peter LIU, Jiawei LIU, Peter GAO, Vickey CHANG
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Publication number: 20200064359Abstract: Disclosed is a method for assessing heart failure in vitro including the steps of measuring in a sample the concentration of the marker IGFBP-7, of optionally measuring in the sample the concentration of one or more other marker(s) of heart failure, and of assessing heart failure by comparing the concentration determined in for IGFBP-7 and the concentration(s) determined for the optionally one or more other marker to the concentration of this marker or these markers as established in a reference population. Also disclosed are the use of IGFBP-7 as a marker protein in the assessment of heart failure, a marker combination comprising IGFBP-7 and a kit for measuring IGFBP-7.Type: ApplicationFiled: October 10, 2019Publication date: February 27, 2020Inventors: Ursula-Henrike Wienhues-Thelen, Georg Hess, Hendrik Huedig, Herbert von der Eltz, Andrew Emili, Anthony Gramolini, Peter Liu, David MacLennan, Vincent Fong, Ruth Isserlin, Thomas Kislinger, Dirk Block
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Patent number: D882855Type: GrantFiled: August 8, 2018Date of Patent: April 28, 2020Assignee: SHENZHEN 100 PLUS DESIGN CO., LTD.Inventor: Peter Liu
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Patent number: D1123281Type: GrantFiled: June 17, 2022Date of Patent: April 21, 2026Assignee: SharkNinja Operating LLCInventors: Ryan Copeland, Ian Liu, Peter Liu, Justin G. Riley, Dacheng Zhou