Patents by Inventor Alexey Stepanov
Alexey Stepanov 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: 11884076Abstract: Embodiments described herein provide for a fluid management system and a method of utilizing the fluid management system. The fluid management system includes a servicing fluid management system and an ink management system. The servicing fluid management system and the ink management system run in parallel within an inkjet chamber. The ink management system supports the flow of inkjet materials between a waste tank, one or more inkjet material supply tanks, an ink management module, and the inkjet printer. The servicing fluid management system supports the flow of servicing fluids between the waste tank, one or more servicing fluid supply tanks, a servicing fluid management module, and the inkjet printer.Type: GrantFiled: January 12, 2022Date of Patent: January 30, 2024Assignee: Applied Materials, Inc.Inventors: Daihua Zhang, Kazuya Daito, Kang Luo, Elsa Massonneau, Alexey Stepanov, Ludovic Godet
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Patent number: 11878532Abstract: Embodiments described herein relate to an inkjet printing platform. The inkjet printing platform is utilized for fabrication of optical films and optical device structures. The inkjet printing platform includes a transfer chamber, one or more inkjet chambers, a plurality of auxiliary modules, a substrate flipper, and load ports. The inkjet printing platform is operable to perform an inkjet printing process on a substrate to form an optical film and/or an optical device.Type: GrantFiled: January 12, 2022Date of Patent: January 23, 2024Assignee: Applied Materials, Inc.Inventors: Daihua Zhang, Ludovic Godet, Michael David-Scott Kemp, Kang Luo, Kazuya Daito, Kenneth S. Ledford, Bahubali S. Upadhye, Hemantha Raju, John Rusconi, Elsa Massonneau, Mahendran Chidambaram, Alexey Stepanov, Visweswaren Sivaramakrishnan
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Patent number: 11807008Abstract: Embodiments described herein relate to an inkjet service station and methods of servicing an inkjet printer with the inkjet service station. The inkjet service station is disposed in an inkjet printer of an inkjet chamber. The inkjet service station is operable to perform servicing operations on a processing apparatus of the inkjet printer. The servicing operations include at least one of printhead spitting, printhead purging, printhead flushing, printhead cleaning, printhead drying, or vacuum suction.Type: GrantFiled: January 12, 2022Date of Patent: November 7, 2023Assignee: Applied Materials, Inc.Inventors: Daihua Zhang, Kang Luo, Kazuya Daito, Kenneth S. Ledford, Elsa Massonneau, Alexey Stepanov, Ludovic Godet, Mahendran Chidambaram, Visweswaren Sivaramakrishnan, Bahubali S. Upadhye, Hemantha Raju
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Publication number: 20230219356Abstract: A method comprises processing a substrate in a gas enclosure to form a film on one or more portions of the substrate. The method further comprises, while processing the substrate, circulating gas along a circulation path through the gas enclosure. Circulating the gas may comprise flowing gas through an exhaust housing enclosing a printhead assembly housed in the gas enclosure and filtering the gas flowing downstream of the printhead assembly from the exhaust housing.Type: ApplicationFiled: March 17, 2023Publication date: July 13, 2023Applicant: Kateeva, Inc.Inventors: Justin Mauck, Alexander Sou-Kang Ko, Eliyahu Vronsky, Shandon Alderson, Alexey Stepanov
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Patent number: 11633968Abstract: A method comprises processing a substrate in a gas enclosure to form a film on one or more portions of the substrate. The method further comprises, while processing the substrate, circulating gas along a circulation path through the gas enclosure. Circulating the gas may comprise flowing gas through an exhaust housing enclosing a printhead assembly housed in the gas enclosure and filtering the gas flowing downstream of the printhead assembly from the exhaust housing.Type: GrantFiled: February 14, 2020Date of Patent: April 25, 2023Assignee: Kateeva, Inc.Inventors: Justin Mauck, Alexander Sou-Kang Ko, Eliyahu Vronsky, Shandon Alderson, Alexey Stepanov
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Publication number: 20220363064Abstract: Embodiments described herein relate to an inkjet printing platform. The inkjet printing platform is utilized for fabrication of optical films and optical device structures. The inkjet printing platform includes a transfer chamber, one or more inkjet chambers, a plurality of auxiliary modules, a substrate flipper, and load ports. The inkjet printing platform is operable to perform an inkjet printing process on a substrate to form an optical film and/or an optical device.Type: ApplicationFiled: January 12, 2022Publication date: November 17, 2022Inventors: Daihua ZHANG, Ludovic Godet, Michael David-Scott Kemp, Kang Luo, Kazuya Daito, Kenneth S. Ledford, Bahubali S. Upadhye, Hemantha Raju, John Rusconi, Elsa Massonneau, Mahendran Chidambaram, Alexey Stepanov, Visweswaren Sivaramakrishnan
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Publication number: 20220363060Abstract: Embodiments described herein relate to an inkjet service station and methods of servicing an inkjet printer with the inkjet service station. The inkjet service station is disposed in an inkjet printer of an inkjet chamber. The inkjet service station is operable to perform servicing operations on a processing apparatus of the inkjet printer. The servicing operations include at least one of printhead spitting, printhead purging, printhead flushing, printhead cleaning, printhead drying, or vacuum suction.Type: ApplicationFiled: January 12, 2022Publication date: November 17, 2022Inventors: Daihua ZHANG, Kang LUO, Kazuya DAITO, Kenneth S. LEDFORD, Elsa MASSONNEAU, Alexey STEPANOV, Ludovic GODET, Mahendran CHIDAMBARAM, Visweswaren SIVARAMAKRISHNAN, Bahubali S. UPADHYE, Hemantha RAJU
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Publication number: 20220355589Abstract: Embodiments described herein provide for a fluid management system and a method of utilizing the fluid management system. The fluid management system includes a servicing fluid management system and an ink management system. The servicing fluid management system and the ink management system run in parallel within an inkjet chamber. The ink management system supports the flow of inkjet materials between a waste tank, one or more inkjet material supply tanks, an ink management module, and the inkjet printer. The servicing fluid management system supports the flow of servicing fluids between the waste tank, one or more servicing fluid supply tanks, a servicing fluid management module, and the inkjet printer.Type: ApplicationFiled: January 12, 2022Publication date: November 10, 2022Inventors: Daihua ZHANG, Kazuya DAITO, Kang LUO, Elsa MASSONNEAU, Alexey STEPANOV, Ludovic GODET
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Publication number: 20220329716Abstract: A method for determining one or more groups of exposure settings to use in a 3D image acquisition process carried out with an imaging system, the 3D image acquisition process comprising capturing one or more sets of image data on the image sensor using the respective groups of exposure settings, wherein the one or more sets of image data are such as to allow the generation of one or more 3D point clouds defining the three-dimensional coordinates of points on the surface(s) of one or more objects being imaged, each group of exposure settings specifying a value for one or more parameters of the imaging system, wherein the method comprises identifying one or more candidate groups of exposure settings and selecting from the candidate groups of exposure settings, one or more groups of exposure settings that satisfy one or more optimization criteria.Type: ApplicationFiled: June 19, 2020Publication date: October 13, 2022Inventors: Øystein SKOTHEIM, Henrik SCHUMANN-OLSEN, Alexey STEPANOV, Øyvind JANBU, Martin INGVALDSEN, Jens T. THIELEMANN
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Publication number: 20200254796Abstract: A method comprises processing a substrate in a gas enclosure to form a film on one or more portions of the substrate. The method further comprises, while processing the substrate, circulating gas along a circulation path through the gas enclosure. Circulating the gas may comprise flowing gas through an exhaust housing enclosing a printhead assembly housed in the gas enclosure and filtering the gas flowing downstream of the printhead assembly from the exhaust housing.Type: ApplicationFiled: February 14, 2020Publication date: August 13, 2020Applicant: Kateeva, Inc.Inventors: Justin MAUCK, Alexander Sou-Kang KO, Eliyahu VRONSKY, Shandon ALDERSON, Alexey STEPANOV
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Patent number: 10654299Abstract: The present teachings relate to various embodiments of a gas enclosure system that can have various components comprising a particle control system that can provide a low-particle zone proximal to a substrate. Various components of a particle control system can include a gas circulation and filtration system, a low-particle-generating motion system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. In addition to maintaining substantially low levels for each species of various reactive species, including various reactive atmospheric gases, such as water vapor and oxygen, for various embodiments of a gas enclosure system that have a particle control system, an on-substrate particle specification can be readily met. Accordingly, processing of various substrates in an inert, low-particle gas environment according to systems and methods of the present teachings can have substantially lower manufacturing defects.Type: GrantFiled: August 13, 2018Date of Patent: May 19, 2020Assignee: Kateeva, Inc.Inventors: Justin Mauck, Alexander Sou-Kang Ko, Eliyahu Vronsky, Shandon Alderson, Alexey Stepanov
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Patent number: 10434804Abstract: The present teachings relate to various embodiments of a gas enclosure system that can have various components comprising a particle control system that can provide a low-particle zone proximal to a substrate. Various components of a particle control system can include a gas circulation and filtration system, a low-particle-generating motion system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. In addition to maintaining substantially low levels for each species of various reactive species, including various reactive atmospheric gases, such as water vapor and oxygen, for various embodiments of a gas enclosure system that have a particle control system, an on-substrate particle specification can be readily met. Accordingly, processing of various substrates in an inert, low-particle gas environment according to systems and methods of the present teachings can have substantially lower manufacturing defects.Type: GrantFiled: May 12, 2014Date of Patent: October 8, 2019Assignee: Kateeva, Inc.Inventors: Justin Mauck, Alexander Sou-Kang Ko, Eliyahu Vronsky, Shandon Alderson, Alexey Stepanov
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Publication number: 20180370263Abstract: The present teachings relate to various embodiments of a gas enclosure system that can have various components comprising a particle control system that can provide a low-particle zone proximal to a substrate. Various components of a particle control system can include a gas circulation and filtration system, a low-particle-generating motion system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. In addition to maintaining substantially low levels for each species of various reactive species, including various reactive atmospheric gases, such as water vapor and oxygen, for various embodiments of a gas enclosure system that have a particle control system, an on-substrate particle specification can be readily met. Accordingly, processing of various substrates in an inert, low-particle gas environment according to systems and methods of the present teachings can have substantially lower manufacturing defects.Type: ApplicationFiled: August 13, 2018Publication date: December 27, 2018Applicant: Kateeva, Inc.Inventors: Justin Mauck, Alexander Sou-Kang Ko, Eliyahu Vronsky, Shandon Alderson, Alexey Stepanov
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Patent number: 9969193Abstract: The present teachings relate to various embodiments of a gas enclosure system that can have various components comprising a particle control system that can provide a low-particle zone proximal to a substrate. Various components of a particle control system can include a gas circulation and filtration system, a low-particle-generating motion system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. In addition to maintaining substantially low levels for each species of various reactive species, including various reactive atmospheric gases, such as water vapor and oxygen, for various embodiments of a gas enclosure system that have a particle control system, an on-substrate particle specification can be readily met. Accordingly, processing of various substrates in an inert, low-particle gas environment according to systems and methods of the present teachings can have substantially lower manufacturing defects.Type: GrantFiled: May 12, 2014Date of Patent: May 15, 2018Assignee: Kateeva, Inc.Inventors: Justin Mauck, Alexander Sou-Kang Ko, Eliyahu Vronsky, Shandon Alderson, Alexey Stepanov
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Publication number: 20140290567Abstract: The present teachings relate to various embodiments of a gas enclosure system that can have various components comprising a particle control system that can provide a low-particle zone proximal to a substrate. Various components of a particle control system can include a gas circulation and filtration system, a low-particle-generating motion system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. In addition to maintaining substantially low levels for each species of various reactive species, including various reactive atmospheric gases, such as water vapor and oxygen, for various embodiments of a gas enclosure system that have a particle control system, an on-substrate particle specification can be readily met. Accordingly, processing of various substrates in an inert, low-particle gas environment according to systems and methods of the present teachings can have substantially lower manufacturing defects.Type: ApplicationFiled: May 12, 2014Publication date: October 2, 2014Applicant: Kateeva, Inc.Inventors: Justin Mauck, Alexander Sou-Kang Ko, Eliyahu Vronsky, Shandon Alderson, Alexey Stepanov
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Publication number: 20060291139Abstract: An electrode and a DEL capacitor formed therewith. The electrode will typically be a polarizable electrode comprised of an activated carbon material having a substantially zero ash percentage and a low percentage of transition metals. In constructing a DEL capacitor employing the electrode of the present invention, a non-polarizable electrode consisting of a lead dioxide/lead sulfate compound is preferably also used. The DEL capacitor may utilize an acid-based electrolyte, such as an aqueous sulfuric acid electrolyte. Consequently, the present invention also includes a current collector that preferably comprises a base material consisting of lead or a lead compound and a protective coating material that is resistant to an acid-based electrolyte. Preferably, the protective coating material is formed from a polymer base and a conductive dope that may thereafter be applied to the current collector base material by a variety of methods.Type: ApplicationFiled: February 22, 2006Publication date: December 28, 2006Applicant: Universal Supercapacitors LLCInventors: Valery Nedoshivin, Alexey Stepanov, Sergey Tarasov, Igor Varakin, Sergey Razumov
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Patent number: 6670610Abstract: A system and method for directing the object, such as a semiconductor die. The system includes a first images such as a scanning electron microscope, a stage for moving the object and a second imager and miller such as a focused ion beam generator. The object is images to locate a desired location in which the object is to be milled and a landmark that is utilized for directing the miller. The system can include additional steps of milling, analyzing and movement of the object.Type: GrantFiled: November 26, 2001Date of Patent: December 30, 2003Assignee: Applied Materials, Inc.Inventors: Dror Shemesh, Ariel Ben-Porath, Dubi Shachal, Alexey Stepanov
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Publication number: 20030098416Abstract: A system and method for directing the object, such as a semiconductor die. The system includes a first images such as a scanning electron microscope, a stage for moving the object and a second imager and miller such as a focused ion beam generator. The object is images to locate a desired location in which the object is to be milled and a landmark that is utilized for directing the miller. The system can include additional steps of milling, analyzing and movement of the object.Type: ApplicationFiled: November 26, 2001Publication date: May 29, 2003Inventors: Dror Shemesh, Ariel Ben-Porath, Dubi Shachal, Alexey Stepanov