Patents by Inventor Dominik Marek
Dominik Marek 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).
-
Publication number: 20240185510Abstract: Examples of the disclosure describe systems and methods for presenting virtual content on a wearable head device. In some embodiments, a state of a wearable head device is determined by minimizing a total error based on a reduced weight associated with a reprojection error. A view reflecting the determined state of the wearable head device is presented via a display of the wearable head device. In some embodiments, a wearable head device calculates a preintegration term based on the image data received via a sensor of the wearable head device and the inertial data received via a first IMU and a second IMU of the wearable head device. The wearable head device estimates a position of the device based on the preintegration term, and the wearable head device presents the virtual content based on the position of the device.Type: ApplicationFiled: February 12, 2024Publication date: June 6, 2024Inventors: Yu-Hsiang HUANG, Evan Gregory LEVINE, Igor NAPOLSKIKH, Dominik Michael KASPER, Manel Quim SANCHEZ NICUESA, Sergiu SIMA, Benjamin LANGMANN, Ashwin SWAMINATHAN, Martin Georg ZAHNERT, Blazej Marek CZUPRYNSKI, Joao Antonio Pereira FARO, Christoph TOBLER, Omid GHASEMALIZADEH
-
Patent number: 11935180Abstract: Examples of the disclosure describe systems and methods for presenting virtual content on a wearable head device. In some embodiments, a state of a wearable head device is determined by minimizing a total error based on a reduced weight associated with a reprojection error. A view reflecting the determined state of the wearable head device is presented via a display of the wearable head device. In some embodiments, a wearable head device calculates a preintegration term based on the image data received via a sensor of the wearable head device and the inertial data received via a first IMU and a second IMU of the wearable head device. The wearable head device estimates a position of the device based on the preintegration term, and the wearable head device presents the virtual content based on the position of the device.Type: GrantFiled: April 7, 2022Date of Patent: March 19, 2024Assignee: Magic Leap, Inc.Inventors: Yu-Hsiang Huang, Evan Gregory Levine, Igor Napolskikh, Dominik Michael Kasper, Manel Quim Sanchez Nicuesa, Sergiu Sima, Benjamin Langmann, Ashwin Swaminathan, Martin Georg Zahnert, Blazej Marek Czuprynski, Joao Antonio Pereira Faro, Christoph Tobler, Omid Ghasemalizadeh
-
Publication number: 20240024821Abstract: A control method uses in a membrane filter system operated in iterative filtration cycles, the cycles including a production period and a following flushing. A setting of a crossflow on the entrance side (4) of a membrane (2) in the production period is controlled such that the energy consumption (E) per filtration cycle reaches an optimum. A corresponding membrane filter system is provided.Type: ApplicationFiled: December 20, 2021Publication date: January 25, 2024Inventors: Dominik Marek DOMINIAK, Loreen Ople VILLACORTE, Victor Augusto YANGALI-QUINTANILLA, Sébastien D'ANTONIO, Simon HANSEN, Jan Carøe AARESTRUP
-
Publication number: 20220127163Abstract: A dosing pump (19) doses antiscalant into a membrane-based water treatment system (1). The dosing pump (19) includes a displacement body for pumping antiscalant into the membrane-based water treatment system (1) in doses. A motor drives the displacement body. A control module controls the motor. The control module is configured to vary the dosage of antiscalant pumped into the water treatment system (1) based on a temperature corrected system variable (SVTc) being based on a plurality of operating variables of the water treatment system (1).Type: ApplicationFiled: January 5, 2022Publication date: April 28, 2022Inventors: Victor Augusto YANGALI-QUINTANILLA, Dominik Marek DOMINIAK, Wilhelmus Johannes Cornelis VAN DE VEN
-
Patent number: 11254588Abstract: A dosing pump (19) doses antiscalant into a membrane-based water treatment system (1). The dosing pump (19) includes a displacement body for pumping antiscalant into the membrane-based water treatment system (1) in doses. A motor drives the displacement body. A control module controls the motor. The control module is configured to vary the dosage of antiscalant pumped into the water treatment system (1) based on a temperature corrected system variable (SVTc) being based on a plurality of operating variables of the water treatment system (1).Type: GrantFiled: October 11, 2018Date of Patent: February 22, 2022Assignee: GRUNDFOS HOLDING A/SInventors: Victor Augusto Yangali-Quintanilla, Dominik Marek Dominiak, Wilhelmus Johannes Cornelis Van De Ven
-
Publication number: 20210291118Abstract: A cleaning-in-place method includes terminating a cleaning-in-place cycle if a deviation of a currently detected value of a backwash hydraulic parameter (P) from a value of the same backwash hydraulic parameter (P) detected in a previous backwash cycle (32, 34, 36 38) in the same cleaning-in-place cycle exceeds a predefined deviation limit value. A filter device is provided having a control device for carrying out a respective cleaning-in-place method.Type: ApplicationFiled: March 17, 2021Publication date: September 23, 2021Inventors: Dominik Marek DOMINIAK, Jan Carøe AARESTRUP
-
Patent number: 11117821Abstract: The present invention relates to a process and device for selectively removal of deflocculated sludge below a pre-selected size from a sludge mixed liquor. The invention resides in the concept of removing from the sludge mixed liquor deflocculated sludge. The removal is preferably carried out by a two-step separation providing a fraction comprising sludge flocs, substantially freed from deflocculated sludge, and a fraction containing mostly deflocculated sludge. The fraction comprising sludge flocs is returned into the sludge mixed liquor, while the fraction containing mostly deflocculated sludge is removed from the system.Type: GrantFiled: November 28, 2017Date of Patent: September 14, 2021Assignee: Grundfos Holding A/SInventors: Dominik Marek Dominiak, Tom Jæger
-
Patent number: 10919793Abstract: The present invention relates to a filtering device for a water treatment system comprising a biological treatment device adapted to provide a sludge from wastewater or filtrated wastewater, and/or the biological treatment device being fluidic connectable to or in fluidic connection with the filtering device for receiving filtrated wastewater from the filtering device and for delivering sludge to the filtering device. The filtering device is a cake filtration device comprising a fluid penetrable support structure and the support structure is provided as one or more tubular elements having a filtration cake provided on the inside of the fluid penetrable support structure.Type: GrantFiled: December 29, 2015Date of Patent: February 16, 2021Assignee: Grundfos Holding A/SInventors: Tom Jæger, Dominik Marek Dominiak, Marcel Gausmann
-
Publication number: 20190367398Abstract: The present invention relates to a process and device for selectively removal of deflocculated sludge below a pre-selected size from a sludge mixed liquor. The invention resides in the concept of removing from the sludge mixed liquor deflocculated sludge. The removal is preferably carried out by a two-step separation providing a fraction comprising sludge flocs, substantially freed from deflocculated sludge, and a fraction containing mostly deflocculated sludge. The fraction comprising sludge flocs is returned into the sludge mixed liquor, while the fraction containing mostly deflocculated sludge is removed from the system.Type: ApplicationFiled: November 28, 2017Publication date: December 5, 2019Applicant: Grundfos Holding A/SInventors: Dominik Marek Dominiak, Tom Jæger
-
Patent number: 10486089Abstract: The present invention relates to a method of filtering a feed and waste water treatment system using the filtration method. The method utilizes a filtration cake for the filtration, which filtration cake is formed by elements contained in a liquid having a different composition than the feed to the filtered. The invention relates in particular to a method for filtering a liquid containing solid particles of different sizes which utilizes a filtration cake formed at least partly and preferably only from particles contained in said liquid containing solid particles of different sizes. The particles of the filtration cake are deposited on a filtration cake support and the method involves separation of the liquid containing solid particles of different sizes into two fractions: one fraction containing solid particles above a certain size and one containing smaller particles, and filtering the fraction containing smaller particles through the filtration cake.Type: GrantFiled: March 27, 2012Date of Patent: November 26, 2019Assignee: GRUNDFOS HOLDING A/SInventors: Dominik Marek Dominiak, Tom Bjerregaard Jæger
-
Publication number: 20190112202Abstract: A dosing pump (19) doses antiscalant into a membrane-based water treatment system (1). The dosing pump (19) includes a displacement body for pumping antiscalant into the membrane-based water treatment system (1) in doses. A motor drives the displacement body. A control module controls the motor. The control module is configured to vary the dosage of antiscalant pumped into the water treatment system (1) based on a temperature corrected system variable (SVTc) being based on a plurality of operating variables of the water treatment system (1).Type: ApplicationFiled: October 11, 2018Publication date: April 18, 2019Inventors: Victor Augusto YANGALI-QUINTANILLA, Dominik Marek DOMINIAK, Wilhelmus Johannes Cornelis VAN DE VEN
-
Patent number: 9868079Abstract: The present invention relates to filtration of liquids, such as water, containing substances that desirably should be removed from the liquids. The invention relates in particular to a filtration cake, being produced in situ of a cleaning system from substances that desirably should be filtered away. Particular preferred embodiments of the present invention relate to treatment of waste water, where an activated sludge is provided, which sludge contains activated sludge flocs. These flocs are accumulated on a fluid penetrable support structure to form a layer of flocs, which subsequently is compressed to form a filter of desired properties. The invention also relates to adapting waste water—or other liquids containing biodegradable substances—to optimized biodegradation and filtration by deflocculating flocs in an activated sludge during or before a biodegradation step and subsequently promoting re-flocculation prior to filtering or other means of biomass separation.Type: GrantFiled: March 27, 2012Date of Patent: January 16, 2018Assignee: Grudfos Holding A/SInventors: Dominik Marek Dominiak, Tom Bjerregaard Jæger
-
Publication number: 20170368485Abstract: The present invention relates to a water treatment system comprising a pre-filtering device receiving water, such as waste water, to be treated and providing a filtrate, and a biological treatment device being fluidic connectable to or in fluidic connection with the pre-filtering device for receiving the filtrate from the pre-filtering device. The biological treatment device is adapted to perform a biological treatment of the filtrate and to provide sludge solids. The pre-filtering device is a cake filtration device having a filtration cake wherein the filtration cake is being provided by deposition of solids from the sludge formed in the biological treatment device. A water treatment process employing the system and a method of forming a filter cake are also described.Type: ApplicationFiled: December 29, 2015Publication date: December 28, 2017Inventors: Tom Jæger, Dominik Marek Dominiak, Christian Schou, Marcel Gausmann
-
Publication number: 20170355629Abstract: The present invention relates to a filtering device for a water treatment system comprising a biological treatment device adapted to provide a sludge from wastewater or filtrated wastewater, and/or the biological treatment device being fluidic connectable to or in fluidic connection with the filtering device for receiving filtrated wastewater from the filtering device and for delivering sludge to the filtering device. The filtering device is a cake filtration device comprising a fluid penetrable support structure and the support structure is provided as one or more tubular elements having a filtration cake provided on the inside of the fluid penetrable support structure.Type: ApplicationFiled: December 29, 2015Publication date: December 14, 2017Applicant: Grundfos Holding A/SInventors: Tom Jæger, Dominik Marek Dominiak, Marcel Gausmann
-
Publication number: 20140124460Abstract: The present invention relates to a method of filtering a feed and waste water treatment system using the filtration method. The method utilizes a filtration cake for the filtration, which filtration cake is formed by elements contained in a liquid having a different composition than the feed to the filtered. The invention relates in particular to a method for filtering a liquid containing solid particles of different sizes which utilizes a filtration cake formed at least partly and preferably only from particles contained in said liquid containing solid particles of different sizes. The particles of the filtration cake are deposited on a filtration cake support and the method involves separation of the liquid containing solid particles of different sizes into two fractions: one fraction containing solid particles above a certain size and one containing smaller particles, and filtering the fraction containing smaller particles through the filtration cake.Type: ApplicationFiled: March 27, 2012Publication date: May 8, 2014Applicant: GRUNDFOS HOLDING A/SInventors: Dominik Marek Dominiak, Tom Bjerregaard Jæger
-
Publication number: 20140061126Abstract: The present invention relates to filtration of liquids, such as water, containing substances that desirably should be removed from the liquids. The invention relates in particular to a filtration cake, being produced in situ of a cleaning system from substances that desirably should be filtered away. Particular preferred embodiments of the present invention relate to treatment of waste water, where an activated sludge is provided, which sludge contains activated sludge flocs. These flocs are accumulated on a fluid penetrable support structure to form a layer of flocs, which subsequently is compressed to form a filter of desired properties. The invention also relates to adapting waste water—or other liquids containing biodegradable substances—to optimised biodegradation and filtration by deflocculating flocs in an activated sludge during or before a biodegradation step and subsequently promoting re-flocculation prior to filtering or other means of biomass separation.Type: ApplicationFiled: March 27, 2012Publication date: March 6, 2014Applicant: GRUNDFOS HOLDING A/SInventors: Dominik Marek Dominiak, Tom Bjerregaard Jæger
-
Patent number: D714545Type: GrantFiled: July 29, 2013Date of Patent: October 7, 2014Inventor: Dominik Marek
-
Patent number: D716546Type: GrantFiled: July 29, 2013Date of Patent: November 4, 2014Inventor: Dominik Marek