Patents by Inventor Vladimir Dioumaev
Vladimir Dioumaev 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: 11961952Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.Type: GrantFiled: September 6, 2022Date of Patent: April 16, 2024Assignee: Enovix CorporationInventors: Robert S. Busacca, Ashok Lahiri, Murali Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Christopher J. Spindt, Geoffrey Matthew Ho, Harrold J. Rust, III, James D. Wilcox, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Lynn Van Erden, Vladimir Dioumaev
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Publication number: 20230178787Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.Type: ApplicationFiled: September 6, 2022Publication date: June 8, 2023Inventors: Robert S. BUSACCA, Ashok LAHIRI, Murali RAMASUBRAMANIAN, Bruno A. VALDES, Gardner Cameron DALES, Christopher J. SPINDT, Geoffrey Matthew HO, Harrold J. RUST, III, James D. WILCOX, John F. VARNI, Kim Han LEE, Nirav S. SHAH, Richard J. CONTRERAS, Lynn VAN ERDEN, Vladimir DIOUMAEV
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Publication number: 20220311094Abstract: An electrode structure for use in an energy storage device, the electrode structure comprising a population of electrodes, a population of counter-electrodes and an electrically insulating material layer separating members of the electrode population from members of the counter-electrode population, each member of the electrode population having a longitudinal axis AE that is surrounded by the electrically insulating separator layer.Type: ApplicationFiled: June 3, 2022Publication date: September 29, 2022Inventors: Murali RAMASUBRAMANIAN, Michael ARMSTRONG, Brian E. BRUSCA, Vladimir DIOUMAEV, Gunther A. KOBLMILLER, Ashok LAHIRI, Laurie J. LAUCHLAN, Harrold J. RUST, III, Nirav S. SHAH, Robert M. SPOTNITZ, James D. WILCOX
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Patent number: 11444310Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.Type: GrantFiled: June 1, 2021Date of Patent: September 13, 2022Assignee: ENOVIX OPERATIONS INC.Inventors: Robert S. Busacca, Ashok Lahiri, Murali Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Christopher J. Spindt, Geoffrey Matthew Ho, Harrold J. Rust, III, James D. Wilcox, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Lynn Van Erden, Vladimir Dioumaev
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Patent number: 11355816Abstract: An electrode structure for use in an energy storage device, the electrode structure comprising a population of electrodes, a population of counter-electrodes and an electrically insulating material layer separating members of the electrode population from members of the counter-electrode population, each member of the electrode population having a longitudinal axis AE that is surrounded by the electrically insulating separator layer.Type: GrantFiled: June 30, 2020Date of Patent: June 7, 2022Assignee: Enovix Operations Inc.Inventors: Murali Ramasubramanian, Michael Armstrong, Brian E. Brusca, Vladimir Dioumaev, Gunther A. Koblmiller, Ashok Lahiri, Laurie J. Lauchlan, Harrold J. Rust, III, Nirav S. Shah, Robert M. Spotnitz, James D. Wilcox
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Publication number: 20220158220Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.Type: ApplicationFiled: June 1, 2021Publication date: May 19, 2022Inventors: Robert S. BUSACCA, Ashok LAHIRI, Murali RAMASUBRAMANIAN, Bruno A. VALDES, Gardner Cameron DALES, Christopher J. SPINDT, Geoffrey Matthew HO, Harrold J. RUST, III, James D. WILCOX, John F. VARNI, Kim Han LEE, Nirav S. SHAH, Richard J. CONTRERAS, Lynn VAN ERDEN, Vladimir DIOUMAEV
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Patent number: 11081718Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.Type: GrantFiled: January 7, 2019Date of Patent: August 3, 2021Assignee: ENOVIX CORPORATIONInventors: Robert S. Busacca, Ashok Lahiri, Murali Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Christopher J. Spindt, Geoffrey Matthew Ho, Harrold J. Rust, III, James D. Wilcox, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Lynn Van Erden, Vladimir Dioumaev
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Publication number: 20200335754Abstract: An electrode structure for use in an energy storage device, the electrode structure comprising a population of electrodes, a population of counter-electrodes and an electrically insulating material layer separating members of the electrode population from members of the counter-electrode population, each member of the electrode population having a longitudinal axis AE that is surrounded by the electrically insulating separator layer.Type: ApplicationFiled: June 30, 2020Publication date: October 22, 2020Inventors: Murali RAMASUBRAMANIAN, Michael ARMSTRONG, Brian E. BRUSCA, Vladimir DIOUMAEV, Gunther A. KOBLMILLER, Ashok LAHIRI, Laurie J. LAUCHLAN, Harrold J. RUST, III, Nirav S. SHAH, Robert M. SPOTNITZ, James D. WILCOX
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Patent number: 10707466Abstract: An electrode structure for use in an energy storage device, the electrode structure comprising a population of electrodes, a population of counter-electrodes and an electrically insulating material layer separating members of the electrode population from members of the counter-electrode population, each member of the electrode population having a longitudinal axis AE that is surrounded by the electrically insulating separator layer.Type: GrantFiled: June 4, 2018Date of Patent: July 7, 2020Assignee: Enovix CorporationInventors: Murali Ramasubramanian, Michael Armstrong, Brian E. Brusca, Vladimir Dioumaev, Gunther A. Koblmiller, Ashok Lahiri, Laurie J. Lauchlan, Harrold J. Rust, III, Nirav S. Shah, Robert M. Spotnitz, James D. Wilcox
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Publication number: 20190319294Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.Type: ApplicationFiled: January 7, 2019Publication date: October 17, 2019Inventors: Robert S. BUSACCA, Ashok LAHIRI, Murali RAMASUBRAMANIAN, Bruno A. VALDES, Gardner Cameron DALES, Christopher J. SPINDT, Geoffrey Matthew HO, Harrold J. RUST, III, James D. WILCOX, John F. VARNI, Kim Han LEE, Nirav S. SHAH, Richard J. CONTRERAS, Lynn VAN ERDEN, Vladimir DIOUMAEV
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Publication number: 20190148695Abstract: An electrode structure for use in an energy storage device, the electrode structure comprising a population of electrodes, a population of counter-electrodes and an electrically insulating material layer separating members of the electrode population from members of the counter-electrode population, each member of the electrode population having a longitudinal axis AE that is surrounded by the electrically insulating separator layer.Type: ApplicationFiled: June 4, 2018Publication date: May 16, 2019Inventors: Murali RAMASUBRAMANIAN, Michael ARMSTRONG, Brian E. BRUSCA, Vladimir DIOUMAEV, Gunther A. KOBLMILLER, Ashok LAHIRI, Laurie J. LAUCHLAN, Harrold J. RUST, III, Nirav S. SHAH, Robert M. SPOTNITZ, James D. WILCOX
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Patent number: 10177400Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.Type: GrantFiled: February 6, 2018Date of Patent: January 8, 2019Assignee: ENOVIX CORPORATIONInventors: Robert S. Busacca, Ashok Lahiri, Murali Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Christopher J. Spindt, Geoffrey Matthew Ho, Harrold J. Rust, III, James D. Wilcox, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Lynn Van Erden, Vladimir Dioumaev
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Publication number: 20180166735Abstract: A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%.Type: ApplicationFiled: February 6, 2018Publication date: June 14, 2018Inventors: Robert S. BUSACCA, Ashok LAHIRI, Murali RAMASUBRAMANIAN, Bruno A. VALDES, Gardner Cameron DALES, Christopher J. SPINDT, Geoffrey Matthew HO, Harrold J. RUST, III, James D. WILCOX, John F. VARNI, Kim Han LEE, Nirav S. SHAH, Richard J. CONTRERAS, Lynn VAN ERDEN, Vladimir DIOUMAEV
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Patent number: 9991490Abstract: An electrode structure for use in an energy storage device, the electrode structure comprising a population of electrodes, a population of counter-electrodes and an electrically insulating material layer separating members of the electrode population from members of the counter-electrode population, each member of the electrode population having a longitudinal axis AE that is surrounded by the electrically insulating separator layer.Type: GrantFiled: March 13, 2014Date of Patent: June 5, 2018Assignee: ENOVIX CORPORATIONInventors: Murali Ramasubramanian, Michael Armstrong, Brian E. Brusca, Vladimir Dioumaev, Gunther A. Koblmiller, Ashok Lahiri, Laurie J. Lauchlan, Harrold J. Rust, III, Nirav S. Shah, Robert M. Spotnitz, James D. Wilcox
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Publication number: 20140272547Abstract: An electrode structure for use in an energy storage device, the electrode structure comprising a population of electrodes, a population of counter-electrodes and an electrically insulating material layer separating members of the electrode population from members of the counter-electrode population, each member of the electrode population having a longitudinal axis AE that is surrounded by the electrically insulating separator layer.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Inventors: Murali RAMASUBRAMANIAN, Michael ARMSTRONG, Brian E. BRUSCA, Vladimir DIOUMAEV, Gunther A. KOBLMILLER, Ashok LAHIRI, Laurie J. LAUCHLAN, Harrold J. RUST, III, Nirav S. SHAH, Robert M. SPOTNITZ, James D. WILCOX
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Publication number: 20130344301Abstract: Embodiments relate to printing features from an ink containing a material precursor. In some embodiments, the material includes an electrically active material, such as a semiconductor, a metal, or a combination thereof. In another embodiment, the material includes a dielectric. The embodiments provide improved printing process conditions that allow for more precise control of the shape, profile and dimensions of a printed line or other feature. The composition(s) and/or method(s) improve control of pinning by increasing the viscosity and mass loading of components in the ink. An exemplary method thus includes printing an ink comprising a material precursor and a solvent in a pattern on the substrate; precipitating the precursor in the pattern to form a pinning line; substantially evaporating the solvent to form a feature of the material precursor defined by the pinning line; and converting the material precursor to the patterned material.Type: ApplicationFiled: August 23, 2013Publication date: December 26, 2013Inventors: Erik SCHER, Steven MOLESA, Joerg ROCKENBERGER, Arvind KAMATH, Ikuo MORI, Wenzhuo GUO, Dmitry KARSHTEDT, Vladimir DIOUMAEV
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Publication number: 20080022897Abstract: Methods for forming doped silane and/or semiconductor thin films, doped liquid phase silane compositions useful in such methods, and doped semiconductor thin films and structures. The composition is generally liquid at ambient temperatures and includes a Group IVA atom source and a dopant source. By irradiating a doped liquid silane during at least part of its deposition, a thin, substantially uniform doped oligomerized/polymerized silane film may be formed on a substrate. Such irradiation is believed to convert the doped silane film into a relatively high-molecular weight species with relatively high viscosity and relatively low volatility, typically by cross-linking, isomerization, oligomerization and/or polymerization. A film formed by the irradiation of doped liquid silanes can later be converted (generally by heating and annealing/recrystallization) into a doped, hydrogenated, amorphous silicon film or a doped, at least partially polycrystalline silicon film suitable for electronic devices.Type: ApplicationFiled: October 8, 2007Publication date: January 31, 2008Inventors: Fabio Zurcher, Wenzhuo Guo, Joerg Rockenberger, Vladimir Dioumaev, Brent Ridley, Klaus Kunze, James Cleeves
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Publication number: 20070078252Abstract: Methods are disclosed of making linear and cross-linked, HMW (high molecular weight) polysilanes and polygermanes, polyperhydrosilanes and polyperhydrogermanes, functional liquids containing the same, and methods of using the liquids in a range of desirable applications. The silane and germane polymers are generally composed of chains of Si and/or Ge substituted with R? substituents, where each instance of R? is, for example, independently hydrogen, halogen, alkenyl, alkynyl, hydrocarbyl, aromatic hydrocarbyl, heterocyclic aromatic hydrocarbyl, SiR?3, GeR?3, PR?2, OR?, NR?2, or SR?; where each instance of R? is independently hydrogen or hydrocarbyl. The cross-linked polymers can be synthesized by dehalogenative coupling or dehydrocoupling. The linear polymers can be synthesized by ring-opening polymerization. The polymers can be further modified by halogenation and/or reaction with the source of hydride to furnish perhydrosilane and perhydrogermane polymers, which are used in liquid ink formulations.Type: ApplicationFiled: October 5, 2006Publication date: April 5, 2007Inventor: Vladimir Dioumaev
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Publication number: 20050075504Abstract: Organometallic complexes are provided, which include a catalyst containing a transition metal, a ligand and a component having the formula GArF. ArF is an aromatic ring system selected from phenyl, naphthalenyl, anthracenyl, fluorenyl, or indenyl. The aromatic ring system has at least a substituent selected from fluorine, hydrogen, hydrocarbyl or fluorinated hydrocarbyl, G is substituted or unsubstituted (CH2)n or (CF2)n, wherein n is from 1 to 30, wherein further one or more CH2 or CF2 groups are optionally replaced by NR, PR, SiR2, BR, O or S, or R is hydrocarbyl or substituted hydrocarbyl, GArF being covalently bonded to either said transition metal or said ligand of said catalyst, thereby rendering said cationic organometallic complex liquid.Type: ApplicationFiled: December 9, 2003Publication date: April 7, 2005Inventors: Vladimir Dioumaev, R. Bullock