Patents by Inventor John Choi
John Choi 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: 12644888Abstract: The present invention relates to the field of inflammation. More specifically, the present invention provides compositions and methods for treating cerebral inflammation and associated sequelae thereof including cerebral vasospasm. In one embodiment, a method for treating cerebral vasospasm in a patient comprises the step of administering to the patient a PD-1 agonist, wherein a blood sample obtained from the patient comprises elevated PD-1 expression on monocytes relative to a control.Type: GrantFiled: July 13, 2020Date of Patent: June 2, 2026Assignee: The Johns Hopkins UniversityInventors: Michael Lim, Christopher Jackson, Rafael J. Tamargo, John Choi
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Patent number: 12245098Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity.Type: GrantFiled: November 15, 2023Date of Patent: March 4, 2025Assignee: Expii Inc.Inventors: Po-Shen Loh, Hannah Cai, Felipe Campos, John Choi, Timothy Chu, Dean Dijour, Bennett Huffman, Mohammed Jaffer, Ziv Scully, Brandon Wang, Lawrence Wang, Phillip Wang
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Patent number: 12186101Abstract: An insertable physiological monitor injector tool is provided. An elongated handle includes a recess formed along a longitudinal axis and has an opening on a distal end. An insertion tube has a hollow elongated shape that is movably positioned within the elongated handle, in the recess. A stationary arbor is affixed on a proximal end to a proximal end of the elongated handle and extends through the insertion tube when the insertion tube is in a retracted position. A tab is affixed to the insertion tube, wherein the tab can lock the insertion tube in an extended position.Type: GrantFiled: November 23, 2020Date of Patent: January 7, 2025Assignee: Bardy Diagnostics, Inc.Inventors: Gust H. Bardy, Jared Floyd, John Choi, Daniel L. Reddy, Brian Cran
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Publication number: 20240295135Abstract: A device and a method for storing and memorializing biological remains are disclosed. The device comprises at least one elongated support member, and a plurality of containers, each container adapted to individually engage with said elongated support member while storing said biological remains, wherein upon said engagement, each container is securely engaged with said elongated support member to form an array of containers along said elongated support member.Type: ApplicationFiled: March 25, 2022Publication date: September 5, 2024Inventors: John Choi, Phillip Coxall, Graeme MacDonald
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Patent number: 11950163Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity.Type: GrantFiled: June 4, 2021Date of Patent: April 2, 2024Assignee: Expii Inc.Inventors: Po-Shen Loh, Hannah Cai, Felipe Campos, John Choi, Timothy Chu, Dean Dijour, Bennett Huffman, Mohammed Jaffer, Ziv Scully, Brandon Wang, Lawrence Wang, Phillip Wang
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Publication number: 20240089698Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Inventors: Po-Shen Loh, Hannah Cai, Felipe Campos, John Choi, Timothy Chu, Dean Dijour, Bennett Huffman, Mohammed Jaffer, Ziv Scully, Brandon Wang, Lawrence Wang, Phillip Wang
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Publication number: 20230399404Abstract: Methods and compositions for treating a glioblastoma (GBM) by administering a composition comprising a hydrogel and an anti-programmed cell death protein 1 (PD-1) antibody to one or more draining lymph nodes (DLNs) of a subject in need of treatment thereof are disclosed.Type: ApplicationFiled: October 19, 2021Publication date: December 14, 2023Inventors: Michael Lim, John Choi, Ayush Pant, Denis Routkevitch, Christopher Jackson
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Publication number: 20220252599Abstract: The present invention relates to the field of inflammation. More specifically, the present invention provides compositions and methods for treating cerebral inflammation and associated sequelae thereof including cerebral vasospasm. In one embodiment, a method for treating cerebral vasospasm in a patient comprises the step of administering to the patient a PD-1 agonist, wherein a blood sample obtained from the patient comprises elevated PD-1 expression on monocytes relative to a control.Type: ApplicationFiled: July 13, 2020Publication date: August 11, 2022Inventors: Michael Lim, Christopher Jackson, Rafael J. Tamargo, John Choi
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Publication number: 20220108288Abstract: A system and method of enhancing ‘tip’ or ‘gratuity’ management, herein referred to as a ‘Daily Tip Payment System’ (DTPS) is disclosed. One example embodiment is comprised of a software application (app), a data processor executing the app, and a cloud network. The software connects with an employer's existing point of sale (POS) platform used in retail settings (such as restaurants, etc.) and allows tips from cashless transactions to be seamlessly deposited directly into an service provider's bank account, prepaid debit card, or mobile payment app after each shift for a small fee. An object of the example embodiments of the invention is to streamline tip coordination and allocation for the employer and allow the service provider to receive tips more frequently and more conveniently.Type: ApplicationFiled: October 1, 2021Publication date: April 7, 2022Inventor: John CHOI
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Publication number: 20210400428Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity.Type: ApplicationFiled: June 4, 2021Publication date: December 23, 2021Inventors: Po-Shen Loh, Hannah Cai, Felipe Campos, John Choi, Timothy Chu, Dean Dijour, Bennett Huffman, Mohammed Jaffer, Ziv Scully, Brandon Wang, Lawrence Wang, Phillip Wang
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Publication number: 20210153813Abstract: An insertable physiological monitor injector tool is provided. An elongated handle includes a recess formed along a longitudinal axis and has an opening on a distal end. An insertion tube has a hollow elongated shape that is movably positioned within the elongated handle, in the recess. A stationary arbor is affixed on a proximal end to a proximal end of the elongated handle and extends through the insertion tube when the insertion tube is in a retracted position. A tab is affixed to the insertion tube, wherein the tab can lock the insertion tube in an extended position.Type: ApplicationFiled: November 23, 2020Publication date: May 27, 2021Inventors: Gust H. Bardy, Jared Floyd, John Choi, Daniel L. Reddy, Brian Cran
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Publication number: 20170004718Abstract: Systems and methods are provided for synchronizing educational multimedia content objects between a server system and a plurality of remote mobile communication devices over a network. An educational multimedia repository stores the educational multimedia content objects and makes the educational multimedia content objects accessible to software components operating within the educational multimedia system. The system downloads to one of the remote communication devices one or more of the educational multimedia content objects from the repository while the one of the remote communication devices has a data connection with the computer server system.Type: ApplicationFiled: March 6, 2014Publication date: January 5, 2017Inventors: Scott William Kern, John Choi
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Patent number: 8986399Abstract: A process of covalently modifying a lignocellulosic material is provided. The process includes oxidizing a lignocellulosic material having hydroxyl groups with an oxidant to oxidize at least a portion of the hydroxyl groups to carboxylic acid groups, optionally activating the carboxylic acid groups with an activating agent to form activated carboxylic acid groups, and reacting the carboxylic acid groups or the activated carboxylic acid groups with a first nitrogen-containing reagent selected from amino acids, peptides, or protected derivatives thereof to provide a treated lignocellulosic material. The treated lignocellulosic materials thus prepared displays resistance to degradation.Type: GrantFiled: May 25, 2011Date of Patent: March 24, 2015Assignee: Empire Technology Development LLCInventors: Sung-Wei Chen, Chris Rothfuss, John Choi
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Publication number: 20140122109Abstract: A method for diagnosing a patient using a computer system includes, on the computer system: receiving information from the patient, the information including symptoms and symptom history; identifying a first set of diagnoses using the information; presenting the first set of diagnoses and a first set of questions to the patient in accordance with the information; receiving a first set of answers to the first set of questions; and identifying a second set of diagnoses and a second set of questions in accordance with the first set of answers.Type: ApplicationFiled: October 29, 2013Publication date: May 1, 2014Applicant: Consuli, Inc.Inventors: Reza Ghanbari, John Choi
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Publication number: 20140073882Abstract: A method for authoring clinical diagnosis data includes: parsing, on a processing device, clinical data regarding components and diagnoses of diseases, the components including at least one of signs, symptoms, or factors for generating structured clinical data; correlating, on the processing device, the structured clinical data based on at least one of the components; determining, on the processing device, clusters of the components that are related to the diseases; identifying, using principal component analysis on the processing device, one or more predictive components of the clusters of the components related to the diseases for generating a diagnosis predictive model; and generating, on the processing device, a disease model based on the diagnosis predictive model, the disease model being for diagnosing a patient in accordance with the identified one or more predictive components.Type: ApplicationFiled: September 12, 2013Publication date: March 13, 2014Applicant: CONSULI, INC.Inventors: John Choi, Reza Ghanbari
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Publication number: 20120297555Abstract: A process of covalently modifying a lignocellulosic material is provided. The process includes oxidizing a lignocellulosic material having hydroxyl groups with an oxidant to oxidize at least a portion of the hydroxyl groups to carboxylic acid groups, optionally activating the carboxylic acid groups with an activating agent to form activated carboxylic acid groups, and reacting the carboxylic acid groups or the activated carboxylic acid groups with a first nitrogen-containing reagent selected from amino acids, peptides, or protected derivatives thereof to provide a treated lignocellulosic material. The treated lignocellulosic materials thus prepared displays resistance to degradation.Type: ApplicationFiled: May 25, 2011Publication date: November 29, 2012Inventors: Sung-Wei Chen, Chris Rothfuss, John Choi
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Patent number: 7254559Abstract: A system and method for creating a unified commercial real estate data model through collection, distribution and use of information in connection with commercial real estate and for creating a web-based marketplace that facilitates the efficient and secure buying and selling of commercial properties. The invention provides a digital marketplace in which the members of the commercial real estate and related business community can continuously interact and facilitate transactions by efficiently exchanging accurate and standardized information. The present invention also facilitates mortgage lending and provides enough information to allow lenders to underwrite a property. The present invention also provides a mobile data gathering and dissemination vehicle as well as a system tracking and dispatch of mobile vehicles. The present invention further provides correlation of data stored in a remote location to vehicle position in real time.Type: GrantFiled: June 6, 2003Date of Patent: August 7, 2007Assignee: Costar Group, Inc.Inventors: Andrew Florance, David Schaffel, Constantine Violagis, Bruce Foster, Harlan Hamlin, John Choi, Vladimir Bulkin, Robert Stroman, Mark Newmister, Michael Glick
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Patent number: 7174301Abstract: A system and method for creating a unified commercial real estate data model through collection, distribution and use of information in connection with commercial real estate and for creating a web-based marketplace that facilitates the efficient and secure buying, selling, and leasing of commercial properties. The invention provides a digital marketplace in which the members of the commercial real estate and related business community can continuously interact and facilitate transactions by efficiently exchanging accurate and standardized information. An embodiment provides a system and method for providing communication and analytical tools that interface with a commercial real estate database and support commercial real estate transactions between parties. These communication and analytical tools can include: 1) a survey tool; 2) a commercial real estate transaction tool; 3) a tour scheduling tool; 4) an activity summary tool; 5) a tool for analyzing commercial real estate data; and 6) a map search tool.Type: GrantFiled: September 9, 2003Date of Patent: February 6, 2007Assignee: Costar Group, Inc.Inventors: Andrew C. Florance, Robert Evatt, Deborah Hofman, John Choi
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Patent number: 6871140Abstract: A system and method for creating a unified commercial real estate data model through collection, distribution and use of information in connection with commercial real estate and for creating a web-based marketplace that facilitates the efficient and secure buying and selling of commercial properties. The invention provides a digital marketplace in which the members of the commercial real estate and related business community can continuously interact and facilitate transactions by efficiently exchanging accurate and standardized information. The present invention also facilitates mortgage lending and provides enough information to allow lenders to underwrite a property. The present invention also provides a mobile data gathering and dissemination vehicle as well as a system tracking and dispatch of mobile vehicles. The present invention further provides correlation of data stored in a remote location to vehicle position in real time.Type: GrantFiled: October 23, 2000Date of Patent: March 22, 2005Assignee: Costar Group, Inc.Inventors: Andrew Florance, David Schaffel, Constantine Violagis, Bruce Foster, Harlan Hamlin, John Choi, Vladimir Bulkin, Robert Stroman, Mark Newmister, Michael Glick
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Publication number: 20040128215Abstract: A system and method for creating a unified commercial real estate data model through collection, distribution and use of information in connection with commercial real estate and for creating a web-based marketplace that facilitates the efficient and secure buying, selling, and leasing of commercial properties. The invention provides a digital marketplace in which the members of the commercial real estate and related business community can continuously interact and facilitate transactions by efficiently exchanging accurate and standardized information. An embodiment provides a system and method for providing communication and analytical tools that interface with a commercial real estate database and support commercial real estate transactions between parties. These communication and analytical tools can include: 1) a survey tool; 2) a commercial real estate transaction tool; 3) a tour scheduling tool; 4) an activity summary tool; 5) a tool for analyzing commercial real estate data; and 6) a map search tool.Type: ApplicationFiled: September 9, 2003Publication date: July 1, 2004Inventors: Andrew C. Florance, Bob Evatt, Deborah Hofman, John Choi