Patents by Inventor Elizabeth Li
Elizabeth 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: 11977862Abstract: Disclosed herein are system, method, and computer program product embodiments for automatically cataloging updated Application Programming Interface (API) specifications. The API specifications may have been previously published to an application exchange platform. An automatic cataloging tool installed at an API development system may identify an updated API specification committed to an API specification repository. To validate that a change has been made, the automatic cataloging tool may compare the updated specification, metadata, and/or referenced documentation files to an API specification previously posted to the application exchange platform. In response to determining that the API specifications differ, the automatic cataloging tool may transmit the updated API specification to the application exchange platform. The application exchange platform may then replace the previous API specification with the updated API specification for client devices to view.Type: GrantFiled: November 16, 2021Date of Patent: May 7, 2024Assignee: Salesforce, Inc.Inventors: Martin Battaglia, Alvaro Gaita, Leandro Bauret, Marc Thurley, Jing Li, Elizabeth Coelho, Peter Gorski, Eduardo Cominguez
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Publication number: 20240126564Abstract: Techniques for configuring an enriched data metrics pipeline (DMP) include: obtaining node configuration data associated with an unenriched DMP for nodes of a heterogeneous computing platform, including (a) a first kind of node including an application programming interface (API) for obtaining unenriched data associated with the first kind of node and (b) a second kind of node including an API for obtaining unenriched data associated with the second kind of node; the unenriched DMP being configured to provide node-level unenriched data to a service according to a first schedule; the service being configured to generate node-level data metrics based on the unenriched data; based on the node configuration data, configuring an enriched DMP to provide node-level enriched data to the service according to a second schedule that is less frequent than the first schedule; the service being configured to generate fleet-level data metrics based on the node-level enriched data.Type: ApplicationFiled: April 19, 2023Publication date: April 18, 2024Applicant: Oracle International CorporationInventors: Swapnil Sinvhal, Elizabeth Li
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Publication number: 20240065668Abstract: An ultrasound imaging system may analyze motion of landmarks in a temporal sequence of image frames to determine mobility of one or more landmarks. In some examples, the sequence of image frames may be analyzed by one or more artificial intelligence models to detect landmarks and generate flow fields for the detected landmarks. The flow fields may be analyzed to determine the isotropy of the movement of the landmarks. The isotropy analysis may be used to generate a quantitative mobility index.Type: ApplicationFiled: December 14, 2021Publication date: February 29, 2024Inventors: Claudia Errico, Hua Xie, Qianxi Li, Ramon Quido Erkamp, Shiying Wang, Elizabeth Brunelle
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Patent number: 11809447Abstract: A system can collapse steps into an aggregate step to simplify analysis while maintaining underlying data that forms each of the steps collapsed into the aggregate step. The steps may or may not be related in a sequence or grouping of steps. The aggregate step may be a new step that comprises the data of the individual steps used to form the aggregate step. Alternatively, the aggregate step may be a virtual step that may reference or link to the steps used to form the aggregate step, but may not include the data itself. By forming aggregate steps, filtering and notification generation can be simplified. Further, extraneous data can be collapsed into a single aggregate step, which can be particularly advantageously when analyzing large data sets.Type: GrantFiled: April 30, 2020Date of Patent: November 7, 2023Assignee: Splunk Inc.Inventors: Jonathan Dillman, Elizabeth Li, Cornelis Jacob Eduard de Vin
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Patent number: 11625394Abstract: Systems and methods are disclosed for supporting transformations of a graph generated from a query to event data. The event data may be unstructured event data, from which instances of a journey can be identified that represent sequences of related events describing actions performed in a computing environment. When evaluating journey instances, it can be helpful to visualize the instances as a graph. Depending on the instances viewed, a user may desire different modifications to the graph. While such modifications can be made when initially building instances from the unstructured event data, this can limit reuse of the resulting instances (since the modification would also be present when evaluating other subsets). To address this, embodiments of the present disclosure enable graph modifications to be applied to subsets of journey instances after building those instances from unstructured event data, increasing reuse of instances built from a query against the unstructured data.Type: GrantFiled: March 4, 2022Date of Patent: April 11, 2023Assignee: Splunk Inc.Inventors: Chandrashekar Basavaiah, Elizabeth Li, Eric Tschetter, Joshua Walters
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Patent number: 11541375Abstract: The invention relates to a composition containing a catalyst suitable for producing ethylene and other C2+ hydrocarbons at high selectivity while improving both methane conversion and product yield. Particularly, the catalyst contains mixed metal oxides having at least one alkali earth metal and at least one rare earth metal along with an alkali metal promoter in the form of an alkali metal or in the form of an alkali metal tungstate. The invention further provides a method for preparing such a composition, using a calcination process to calcine the alkali metal promoters together with mixed metal oxides. Additionally, the invention further describes a process for producing C2+ hydrocarbons, using such a composition.Type: GrantFiled: July 27, 2020Date of Patent: January 3, 2023Assignee: Sabic Global Technologies, B.V.Inventors: Wugeng Liang, David West, Hector Perez, Vidya Sagar Reddy Sarsani, Luanyi Elizabeth Li
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Publication number: 20220333359Abstract: A water conservation system includes a showerhead, a water conservation tank, and a sensor. The system further includes a first valve configured to direct water towards the conservation water tank in an open position and configured to prevent water from flowing towards the conservation water tank when in a closed position. The system further includes a second valve configured to direct water towards the showerhead in an open position and configured to prevent water from reaching the showerhead in a closed position. A controller is configured to direct the first valve to the open position and the second valve to the closed position upon the detection of water flow by the sensor and the configured to direct the first valve to the closed position and the second valve to open position upon the occurrence of an event that occurs after the initial detection of water flow by the sensor.Type: ApplicationFiled: April 15, 2021Publication date: October 20, 2022Inventors: Elizabeth Li, Catherine Li
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Publication number: 20220258134Abstract: The invention relates to a composition containing a catalyst suitable for producing ethylene and other C2+ hydrocarbons at high selectivity while improving both methane conversion and product yield. Particularly, the catalyst contains mixed metal oxides having at least one alkali earth metal and at least one rare earth metal along with an alkali metal promoter in the form of an alkali metal or in the form of an alkali metal tungstate. The invention further provides a method for preparing such a composition, using a calcination process to calcine the alkali metal promoters together with mixed metal oxides. Additionally, the invention further describes a process for producing C2+ hydrocarbons, using such a composition.Type: ApplicationFiled: July 27, 2020Publication date: August 18, 2022Inventors: Wugeng Liang, David West, Hector Perez, Vidya Sagar Reddy Sarsani, Luanyi Elizabeth Li
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Patent number: 11269876Abstract: Systems and methods are disclosed for supporting transformations of a graph generated from a query to event data. The event data may be unstructured event data, from which instances of a journey can be identified that represent sequences of related events describing actions performed in a computing environment. When evaluating journey instances, it can be helpful to visualize the instances as a graph. Depending on the instances viewed, a user may desire different modifications to the graph. While such modifications can be made when initially building instances from the unstructured event data, this can limit reuse of the resulting instances (since the modification would also be present when evaluating other subsets). To address this, embodiments of the present disclosure enable graph modifications to be applied to subsets of journey instances after building those instances from unstructured event data, increasing reuse of instances built from a query against the unstructured data.Type: GrantFiled: April 30, 2020Date of Patent: March 8, 2022Assignee: Splunk Inc.Inventors: Chandrashekar Basavaiah, Elizabeth Li, Eric Tschetter, Joshua Walters
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Patent number: 11263229Abstract: Systems and methods are disclosed for efficiently detecting alert states within unstructured event data. Alert states are illustratively defined as occurring when a threshold number of journey instances are present within the unstructured event data, each journey instance representing a series of events within the event data representing steps within a pre-defined journey. Detecting journey instances within unstructured event data can require significant computational resources, and thus attempting to detect alert states directly from unstructured event data can lead to inefficiencies. Embodiments of this disclosure enable a structured data set of journey instances to be generated from unstructured event data, and for the structured data set to be evaluated based on criteria of multiple alert states. By utilizing a single structured data set to support evaluation based on multiple alert states, detecting alert states from unstructured event data is rendered more efficient.Type: GrantFiled: October 18, 2019Date of Patent: March 1, 2022Assignee: Splunk Inc.Inventors: Chandrashekar Basavaiah, Jindrich Dinga, Elizabeth Li, Cary Glen Noel, Isabelle Park, Eric Tschetter, Joshua Walters, Mei Chun Yeh
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Publication number: 20220008897Abstract: A catalyst composition, suitable for producing ethylene and other C2+ hydrocarbons, from methane. The composition comprises a blended product of two distinct catalyst components, blended at such synergistic proportions that results in a catalyst having high ethylene selectivity while maintaining low ethyne selectivity and sufficient catalytic activity rate. The invention further provides a method for preparing such a catalyst composition and a process for producing ethylene and other C2+ hydrocarbons, using such a catalyst composition.Type: ApplicationFiled: December 4, 2019Publication date: January 13, 2022Applicant: SABIC Global Technologies B.V.Inventors: Wugeng LIANG, David WEST, Hector PEREZ, Sagar SARSANI, Luanyi Elizabeth LI
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Patent number: 11090633Abstract: A catalyst composition, suitable for producing ethylene and other C2+ hydrocarbons from methane. The composition includes a blended product of two distinct catalyst components, blended at such synergistic proportions, that results in a catalyst having high C2+ hydrocarbon selectivity while maintaining an overall sufficient catalyst activity and low ethyne selectivity. Methods for preparing such a catalyst composition and a process for producing C2+ hydrocarbons using such a catalyst composition are provided.Type: GrantFiled: January 15, 2020Date of Patent: August 17, 2021Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Wugeng Liang, David West, Hector Perez, Sagar Sarsani, Luanyi Elizabeth Li, Pankaj Gautam
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Publication number: 20200353446Abstract: The invention relates to a catalyst composition, suitable for producing ethylene and other commercially high value C2+ hydrocarbons from methane. The composition contains a silver promoted mixed metal catalyst composition comprising at least two rare earth elements and an alkaline rare earth metal element. The catalyst composition has high catalyst activity and enables oxidative coupling of methane reactions to be conducted at a low reactor temperature while retaining sufficient catalyst selectivity. The invention further provides a method for preparing such a catalyst composition and a process for producing C2+ hydrocarbons, using such a catalyst composition.Type: ApplicationFiled: May 1, 2020Publication date: November 12, 2020Inventors: Wugeng LIANG, Luanyi Elizabeth LI, Hector PEREZ, Dick NAGAKI, Vidya Sagar Reddy SARSANI, David WEST
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Publication number: 20200230576Abstract: A catalyst composition, suitable for producing ethylene and other C2+ hydrocarbons from methane. The composition includes a blended product of two distinct catalyst components, blended at such synergistic proportions, that results in a catalyst having high C2+ hydrocarbon selectivity while maintaining an overall sufficient catalyst activity and low ethyne selectivity. Methods for preparing such a catalyst composition and a process for producing C2+ hydrocarbons using such a catalyst composition are provided.Type: ApplicationFiled: January 15, 2020Publication date: July 23, 2020Inventors: Wugeng LIANG, David WEST, Hector PEREZ, Sagar SARSANI, Luanyi Elizabeth LI
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Patent number: 8051417Abstract: In an embodiment of the invention, an apparatus and method for a target thread selection in a multi-threaded process perform the steps of receiving a signal that may or may not be masked by threads in the process; and searching a thread subset for a target thread that can handle the signal. A signal daemon may search for the target thread if the target thread is not found in the thread subset.Type: GrantFiled: January 30, 2007Date of Patent: November 1, 2011Assignee: Hewlett-Packard Development Company, L.P.Inventors: Elizabeth An-Li Clark, Edward J. Sharpe, William Pohl
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Publication number: 20080250412Abstract: One embodiment relates to a computer-implemented method of concurrently performing a process-wide operation in a multi-threaded process being executed on a computer system so as to result in more efficient performance of the computer system. A plurality of threads of the process concurrently participate in the process-wide operation. Finishing steps of the process-wide operation are performed by a last thread participating in the process-wide operation, regardless of whether the last thread is an initiator thread or a target thread. Other embodiments, aspects, and features are also disclosed.Type: ApplicationFiled: April 6, 2007Publication date: October 9, 2008Inventors: Elizabeth An-Li Clark, Hari Ganapathy, Harshadrai Parekh
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Publication number: 20080184232Abstract: In an embodiment of the invention, an apparatus and method for a target thread selection in a multi-threaded process perform the steps of receiving a signal that may or may not be masked by threads in the process; and searching a thread subset for a target thread that can handle the signal. A signal daemon may search for the target thread if the target thread is not found in the thread subset.Type: ApplicationFiled: January 30, 2007Publication date: July 31, 2008Inventors: Elizabeth An-Li Clark, Edward J. Sharpe, William Pohl