Patents by Inventor Andrew Clark
Andrew Clark 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: 20230260759Abstract: Various embodiments herein relate to methods and systems for integrating a vapor deposition process and an etch process in a single reactor. The vapor deposition process involves delivery of at least one deposition vapor in the absence of plasma. The etch process is a plasma etch process. Various features may be combined as desired to promote high quality deposition and etching results.Type: ApplicationFiled: October 22, 2021Publication date: August 17, 2023Inventors: Eric A. Hudson, Andrew Clark Serino, Thad Nicholson, Ramesh Chandrasekharan, Alan M. Schoepp
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Publication number: 20230245884Abstract: A method of fabricating a layered structure comprising growing an epitaxial layer on a substrate with a first resistivity proximal to the substrate and a second resistivity (less than the first) distal therefrom. Porosify the epitaxial layer to form a porous layer with porosity >30% proximal to the substrate and ?25% distal from the substrate. Epitaxially grow a semiconductor (channel) layer over the porous layer. Also a layered structure comprising: a substrate; a porous layer; and an epitaxial semiconductor (channel) layer. The porous layer has a first porosity >30% proximal to the substrate and a second porosity ?25% adjacent to the semiconductor layer. The two different porosities can be optimized. The higher porosity is effective at insulating the channel from the substrate. The lower porosity provides a crystalline structure with single crystal orientation exposed that supports the channel layer comprising high quality, low defect, epitaxial growth.Type: ApplicationFiled: January 30, 2023Publication date: August 3, 2023Inventors: Richard HAMMOND, Andrew CLARK, Rodney PELZEL
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Publication number: 20230184042Abstract: A drill bit and method incorporate backup assemblies that limit depth of engagement of cutters with the formation. The backup assemblies dynamically adjust exposure relative to a cutting profile in response to downhole loading conditions. In an example, cutters are secured to the cone, nose, shoulder, and/or gage regions of the bit body. One or more backup assemblies are provided on the cone, nose, or shoulder region, and optionally, on the gauge region. A backup element on an outwardly facing end of the piston limits a depth of cut of one or more of the cutters. The backup element may be rigidly secured or rotatably secured to the piston. The piston may be biased outwardly to a neutral position aligned with or overexposed relative to the cutting profile.Type: ApplicationFiled: December 15, 2021Publication date: June 15, 2023Applicant: Halliburton Energy Services, Inc.Inventors: Kevin Clark, Kelley Plunkett, Andrew D. Lake
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Patent number: 11666557Abstract: The invention disclosed herein is directed to compounds of Formula I and pharmaceutically acceptable salts thereof, which are useful in the treatment of prostate, breast, colon, pancreatic, human chronic lymphocytic leukemia, melanoma and other cancers. The invention also comprises pharmaceutical compositions comprising a therapeutically effective amount of compound of Formula I, or a pharmaceutically acceptable salt thereof. The invention disclosed herein is also directed to methods of treating prostate, breast, ovarian, liver, kidney, colon, pancreatic, human chronic lymphocytic leukemia, melanoma and other cancers. The invention disclosed herein is further directed to methods of treating prostate, breast, colon, pancreatic, chronic lymphocytic leukemia, melanoma and other cancers comprising administration of a therapeutically effective amount of a selective PPAR? antagonist.Type: GrantFiled: December 20, 2019Date of Patent: June 6, 2023Assignee: TEMPEST THERAPEUTICS, INC.Inventors: Nicholas Simon Stock, Austin Chih-Yu Chen, Yalda Mostofi Bravo, Jason Duarte Jacintho, Jill Melissa Baccei, Brian Andrew Stearns, Ryan Christopher Clark
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Patent number: 11646586Abstract: A hybrid power backup system having at least one battery for powering at least one external load; at least one capacitor for powering a controller configured to control power provided from the battery to the at least one external load and to control discharge/charge cycles of the battery.Type: GrantFiled: October 21, 2019Date of Patent: May 9, 2023Assignee: 2449049 Ontario Inc.Inventors: Marc James Gagne, Andrew Clark Baird Aubert
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Publication number: 20230127597Abstract: Various embodiments herein relate to methods and apparatus for etching recessed features on a semiconductor substrate. The techniques described herein can be used to form high quality recessed features with a substantially vertical profile, low bowing, low twisting, and highly circular features. These high quality results can be achieved with a high degree of selectivity and a relatively high etch rate. In various embodiments, etching involves exposing the substrate to plasma generated from a processing gas that includes a chlorine source, a carbon source, a hydrogen source, and a fluorine source. The chlorine source may have particular properties. In some cases, particular chlorine sources may be used. Etching typically occurs at low temperatures, for example at about 25C or lower.Type: ApplicationFiled: March 10, 2021Publication date: April 27, 2023Inventors: Rui Takahashi, Yilun Li, Eric A. Hudson, Youn-Jin Oh, Wonjae Lee, Leonid Belau, Andrew Clark Serino
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Publication number: 20230114266Abstract: A data processing system comprises a client system, comprising at least one client dataset having transactional data and customer data, a provider system, separate from the client system, and comprising an analysis engine and an action engine, wherein the analysis engine is adapted to request transactional data from the client system, on receipt of such a request, the client system is adapted to send a dataset containing transaction data linked to anonymised customer identification codes, not including customer contact information, on receipt of the dataset, the analysis engine is adapted to perform an analysis of the transaction data and generate recommendations for customer engagement in relation to at least one customer identification code within the dataset, the provider system is adapted to then request from the client system customer contact information corresponding to the at least one customer identification code and, on receipt, pass this to the action engine but not the analysis engine, and the actiType: ApplicationFiled: March 5, 2021Publication date: April 13, 2023Inventor: Trevor Andrew Clark
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Patent number: 11611001Abstract: A layered structure (100) for transmission of an acoustic wave, the layered structure (100) comprising: a substrate layer (102); and a second layer (104) over the substrate layer (102), wherein the second layer (104) comprises a plurality of discrete portions (105) adjacent to each other, each discrete portion (105) of the plurality of discrete portions (105) comprising a first subregion (104A) and a second subregion (104B). Also an epitaxial layer (108), grown over the second layer (104), for transmission of the acoustic wave in a major plane of the epitaxial layer (108), wherein a periodicity (?) of a wavelength of the acoustic wave to be transmitted through the epitaxial layer (108) is approximately equal to a sum of a width (dA) of the first subregion (104A) and a width (dB) of the second subregion (104B).Type: GrantFiled: April 14, 2021Date of Patent: March 21, 2023Assignee: IQE plcInventors: Andrew Clark, Rodney Pelzel, Richard Hammond
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Patent number: 11611596Abstract: Disclosed are systems, apparatus, and methods for managing user reviews of publications within an online user network. Various user interfaces may provide access to view a publication and request a review thereof, solicit and receive reviewing information from the requesting or another user (or multiple users), and provide access to a review generated from the received reviewing information.Type: GrantFiled: June 27, 2019Date of Patent: March 21, 2023Assignee: ResearchGate GmbHInventors: Ijad Madisch, Horst Fickenscher, Sören Hofmayer, Axel Tölke, Eduardo Ojeda, Volker Dusch, Andrew Clark
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Publication number: 20230063654Abstract: A UVA/UVC system for reducing active levels, on a surface, and inhibiting further growth of coronavirus on said surface, wherein said system has no deleterious effects on a human, in particular on a human eye or epidermis and dermis, wherein said system includes: iv) at least one UVA light source; v) at least one UVC light source; and at least one controller connected to each of the at least one UVA light source and the at least one UVC light source, for controlling at least one parameter of each of the UVA light source and UVC light source.Type: ApplicationFiled: April 20, 2021Publication date: March 2, 2023Inventor: Andrew Clark Baird AUBERT
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Publication number: 20230030367Abstract: A robotic drive system for driving one or more elongated medical devices includes a robotic drive including a first drive module; and a second drive module proximal to the first drive module each drive module independently moved along a longitudinal axis of the robotic drive. A sterile cassette assembly includes a first cassette; and a second cassette coupled to the first cassette with a coupler. The first cassette and the second cassette are removably attached together to the first drive module and the second drive module respectively.Type: ApplicationFiled: July 19, 2022Publication date: February 2, 2023Inventors: Wayne Boucher, Peter Falb, Bruno Piazzarolo, Andrew Clark, Paul Gregory
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Publication number: 20230035508Abstract: A system includes a robotic drive comprising a plurality of cassettes, each cassette to move an elongated medical device (EMD) loaded therein, and an input module to issue instructions to the robotic drive. The input module includes a first two or more selection buttons to select a first two or more EMDs loaded in respective ones of the plurality of cassettes, a first control actuatable to cause issuance of an instruction to the robotic drive to simultaneously move each of the first two or more EMDs linearly, and a second control actuatable to cause issuance of an instruction to the robotic drive to simultaneously rotate each of the first two or more EMDs.Type: ApplicationFiled: July 15, 2022Publication date: February 2, 2023Inventors: Andrew Clark, Dino Kasvikis, Steven J. Blacker, Benjamin Hannon, Max Ayers, Alix Dorfman
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Patent number: 11507734Abstract: In accordance with one embodiment, the present invention provides the ability to embed and edit rich content into a browser document. Embedded objects are not backed by installed desktop applications. Instead, in one embodiment, the embedded objects are Asynchronous Javascript and XML (AJAX) components that adhere to a set of design patterns, which are embedded within editable HTML documents. For example, a user composing an email message can embed a spreadsheet into the email in accordance with an embodiment of the present invention. The spreadsheet is implemented, in one embodiment, as an AJAX component adhering to the Ajax Linking and Embedding (ALE) design pattern. Since it is an ALE component, the embedded object is fetched across the network so that it may be instantiated and used regardless of the user's location. The user can edit, manipulate, and save the embedded object while remaining in the context of the container document.Type: GrantFiled: June 29, 2018Date of Patent: November 22, 2022Assignee: VMware, Inc.Inventors: Ross Dargahi, Kevin M. Henrikson, Jong Yoon Lee, James Andrew Clark
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Publication number: 20220359668Abstract: A layered structure including a substrate in [100] crystal orientation, a crystalline bixbyite oxide layer in [111] orientation, and a metal-containing layer crystallographically matched to the crystalline bixbyite oxide layer. Advantageously a high quality metal-containing layer can be grown on a substrate, which is common across the industry and which opens integration and cost benefits.Type: ApplicationFiled: May 2, 2022Publication date: November 10, 2022Inventors: Andrew CLARK, Rytis DARGIS
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Patent number: 11495670Abstract: Systems and methods are described herein to include an epitaxial metal layer between a rare earth oxide and a semiconductor layer. Systems and methods are described to grow a layered structure, comprising a substrate, a first rare earth oxide layer epitaxially grown over the substrate, a first metal layer epitaxially grown over the rare earth oxide layer, and a first semiconductor layer epitaxially grown over the first metal layer. Specifically, the substrate may include a porous portion, which is usually aligned with the metal layer, with or without a rare earth oxide layer in between.Type: GrantFiled: January 25, 2019Date of Patent: November 8, 2022Assignee: IQE plcInventors: Rodney Pelzel, Andrew Clark, Rytis Dargis, Michael Lebby, Richard Hammond
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Patent number: 11486042Abstract: A device including a hard shield material; a layer including aluminum or copper; and a silicon layer having a first thickness is disclosed. The device can also include a silicon layer having a second thickness. A method of making the device is also disclosed.Type: GrantFiled: January 17, 2019Date of Patent: November 1, 2022Assignee: VIAVI SOLUTIONS INC.Inventors: Adam Andrew Preuss, Richard A. Bradley, Jr., Georg J. Ockenfuss, Markus K. Tilsch, Andrew Clark, Marius Grigonis, Andy Shkabko, Nicolas Alexander Davis, Anthony Jay Kemp Cottrell
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Patent number: 11467945Abstract: Provided herein are systems and methods for resilience testing. A system includes at least one hardware processor coupled to a memory and configured to decode a workflow to obtain a workload specification and a failure experiment specification. A first set of containers is configured to execute one or more workloads on a testing node. The one or more workloads are defined by the workload specification. A second set of containers is configured to execute one or more failure experiments on the testing node. The one or more failure experiments are based on the failure experiment specification. Execution of the one or more failure experiments triggers an error condition on the testing node. A notification is generated based on at least one metric associated with execution of the one or more workloads and the one or more failure experiments.Type: GrantFiled: March 15, 2022Date of Patent: October 11, 2022Assignee: Snowflake Inc.Inventors: Yuchen Cao, Stephen Mark Andrew Clark, Prasanna Kumar Krishnamurthy, Supriya Vasudevan, Jinzhou Yang
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Publication number: 20220257323Abstract: An apparatus includes a drive module having a drive module base component and a load-sensed component. An elongated medical device (EMD) is removably coupled to an isolated component. The isolated component is isolated from an external load other than an actual load acting on the EMD. The isolated component is removably coupled to the load-sensed component. A load sensor is secured to the drive module base component and the load-sensed component sensing the actual load acting on the EMD.Type: ApplicationFiled: July 14, 2020Publication date: August 18, 2022Inventors: Omid Saber, Andrew Clark, Cameron Canale, Saeed Sokhanvar, Eric Klem
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Publication number: 20220254631Abstract: A layered structure includes a substrate, a porous layer over the substrate, an epitaxial layer grown directly over the porous layer, and a semiconductor device in the epitaxial layer. The porous layer has a higher resistivity than the substrate. A porosity of the porous layer reduces radio frequency (RF) bleeding from the semiconductor device into the substrate.Type: ApplicationFiled: April 29, 2022Publication date: August 11, 2022Inventors: Richard HAMMOND, Drew Nelson, Alan Gott, Rodney Pelzel, Andrew Clark
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Patent number: 11409632Abstract: Provided herein are systems and methods for resilience testing. A system includes at least one hardware processor coupled to a memory and configured to decode a workflow to obtain a workload specification and a network experiment specification. A first set of containers is configured to execute one or more workloads on a testing node. The one or more workloads are defined by the workload specification. A second set of containers is configured to execute one or more network experiments on the testing node. The one or more network experiments are based on the network experiment specification. Execution of the one or more network experiments triggers an error condition on the testing node. A notification is generated based on at least one metric associated with execution of the one or more workloads and the one or more network experiments.Type: GrantFiled: February 28, 2022Date of Patent: August 9, 2022Assignee: Snowflake Inc.Inventors: Yuchen Cao, Stephen Mark Andrew Clark, Prasanna Kumar Krishnamurthy, Supriya Vasudevan, Jinzhou Yang