Patents by Inventor Paulo Oliveira
Paulo Oliveira 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: 20240110137Abstract: A microfluidic system for the validation and study of nanomaterials, drugs, or mixtures thereof for biomedical and/or pharmaceutic applications includes a device for the production of an organoid cell culture having: a base layer for support; a transducer layer arranged on the base layer; and an intermediate layer, arranged on the transducer layer. The intermediate layer has a plurality of cavities for organoid cell growth and a microchannel network for fluid flow, a heating device, and at least a plurality of sensors in each cavity for cell parameter control and growth. Each sensor is located for measuring an organoid cell growth parameter in the interior of each cavity. The heating device is located in the interior of each cavity. The heating device and the plurality of sensors are in direct contact with the organoid cell culture. The plurality of sensors is selected from temperature sensor, pH sensor, heaters or combinations thereof.Type: ApplicationFiled: February 25, 2022Publication date: April 4, 2024Inventors: Graça Maria HENRIQUES MINAS, Raquel OLIVEIRA RODRIGUES, Paulo Jorge TEIXEIRA DE SOUSA, Rui Alberto MADEIRA MACEDO DE LIMA, Patrícia Catarina SARAIVA DE SOUSA, Carlos Alberto CALAZA CABANAS
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Publication number: 20240065579Abstract: Disclosed is a computer-implemented method. The method comprises processing, by at least one computing device, exercise measurements taken by a pressure sensor positioned adjacent to a pelvic floor muscle (PFM) of a person at least during performance of a physical exercise, wherein the exercise measurements are indicative of a pressure exerted on the pressure sensor and an orientation of the sensor. The method also comprises calibrating, by the at least one computing device, the pressure of the processed exercise measurements at least based on the orientation of the processed exercise measurements.Type: ApplicationFiled: August 17, 2023Publication date: February 29, 2024Inventors: Ivo Emanuel MARQUES GABRIEL, Ivo Jorge RAMOS DE MAGALHÃES, José Carlos COELHO ALVES, Márcio Filipe MOUTINHO COLUNAS, Cristina Ferreira FLORES MARTINS, Pedro Henrique OLIVEIRA SANTOS, João Paulo DIAS ANDRADE, Marta Maria CARDEANO PEDROSA E MILHEIRO MAIA, Virgilio António FERRO BENTO
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Patent number: 10584898Abstract: A system for heating a work fluid and for air circulation comprises a plurality of collectors fitted top-to-top in one or more columns, such that air ducts of the modules constitute a single duct along a column, wherein the solar collector comprises: one solar radiation planar absorber with one anterior face exposed to solar radiation and another posterior face affixed to the work fluid piping; one duct for exchanging heat with the planar absorber via the air duct which has its air inlet and outlet on opposite tops of the solar collector. The system can additionally comprise a descendent air duct to collect air from the upper part of the building and to supply air to the lower side of one or more columns of the facade.Type: GrantFiled: April 21, 2016Date of Patent: March 10, 2020Assignees: T&T MULTIELÉTRICA, LDA, UNIVERSIDADE DE AVEIROInventors: Augusto Da Silva Teixeira, Paulo Jorge Da Silva Teixeira, Fernando José Neto Da Silva, Rui Pedro De Jesus Teixeira, Bruno Daniel Cordeiro Pereira, Mónica Sandra Abrantes De Oliveira Correia, José Paulo Oliveira Santos, Nelson Amadeu Dias Martins
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Patent number: 10285435Abstract: A filter rod for a cigarette or other smoking article comprising a filter plug having a plurality of threads extending through at least part of the filter plug, and an apparatus and method for manufacturing such a filter rod.Type: GrantFiled: November 21, 2014Date of Patent: May 14, 2019Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITEDInventors: Andy Davis, William David Lewis, Edward Atwy, Paulo Oliveira
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Publication number: 20180156495Abstract: A system for heating a work fluid and for air circulation comprises a plurality of collectors fitted top-to-top in one or more columns, such that air ducts of the modules constitute a single duct along a column, wherein the solar collector comprises: one solar radiation planar absorber with one anterior face exposed to solar radiation and another posterior face affixed to the work fluid piping; one duct for exchanging heat with the planar absorber via the air duct which has its air inlet and outlet on opposite tops of the solar collector. The system can additionally comprise a descendent air duct to collect air from the upper part of the building and to supply air to the lower side of one or more columns of the facade.Type: ApplicationFiled: April 21, 2016Publication date: June 7, 2018Applicants: T&T MULTIELÉTRICA, LDA, UNIVERSIDADE DE AVEIROInventors: Augusto DA SILVA TEIXEIRA, Paulo Jorge DA SILVA TEIXEIRA, Fernando José NETO DA SILVA, Rui Pedro DE JESUS TEIXEIRA, Bruno Daniel CORDEIRO PEREIRA, Mónica Sandra ABRANTES DE OLIVEIRA CORREIA, José Paulo OLIVEIRA SANTOS, Nelson AMADEU DIAS MARTINS
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Patent number: 9961936Abstract: Filter for a smoking product, the filter including a first filter segment and a second filter segment, wherein the first filter segment includes a component that is given off into a smoke stream passing through a filter outlet opening, and the second filter segment includes a sorption means that absorbs a component from a smoke stream passing through the filter inlet opening.Type: GrantFiled: November 4, 2009Date of Patent: May 8, 2018Assignee: BRITISH AMERICAN TOBACCO (GERMANY) GMBHInventors: Horst Grzonka, Markus Schosnig, Eduard Nica, Paulo Oliveira, John Richardson, Martin Graham Duke, Maya Nikolaeva
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Patent number: 9866177Abstract: An embodiment described herein includes a low noise amplifier (LNA) including a plurality of separate input terminals, a plurality of transistors, and an output network coupled to a first reference terminal and a single output of the LNA. Each transistor includes a conduction path and a control terminal coupled to one of the plurality of separate input terminals. The output network is also coupled to the conduction path of each of the plurality of transistors.Type: GrantFiled: April 15, 2016Date of Patent: January 9, 2018Assignee: INFINEON TECHNOLOGIES AGInventors: Daniel Kehrer, Paulo Oliveira, Thomas Leitner
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Patent number: 9770052Abstract: A filter rod for a cigarette or other smoking article comprising a filter plug having a a plurality of threads extending though at least part of the filter plug, and an apparatus and method for manufacturing such a filter rod.Type: GrantFiled: July 1, 2016Date of Patent: September 26, 2017Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITEDInventors: Andy Davis, William David Lewis, Edward Awty, Paulo Oliveira
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Patent number: 9742364Abstract: In accordance with an embodiment, a circuit includes a low noise amplifier transistor disposed on a first integrated circuit, a single pole multi throw (SPMT) switch disposed on a second integrated circuit, and a bypass switch coupled between a control node of the low noise amplifier transistor and an output node of the low noise amplifier transistor. The SPMT switch couples a plurality of module input terminals to a control node of the low noise amplifier transistor, and the bypass switch including a first switch coupled between the control node of the low noise amplifier transistor and an intermediate node, a second switch coupled between the intermediate node and the output node of the low noise amplifier transistor, and a third switch coupled between the intermediate node and a first reference node. The first integrated circuit and the second integrated circuit are disposed on a substrate.Type: GrantFiled: May 3, 2016Date of Patent: August 22, 2017Assignee: Infineon Technologies AGInventors: Nikolay Ilkov, Paulo Oliveira, Daniel Kehrer
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Publication number: 20160309777Abstract: A filter rod for a cigarette or other smoking article comprising a filter plug having a a plurality of threads extending though at least part of the filter plug, and an apparatus and method for manufacturing such a filter rod.Type: ApplicationFiled: July 1, 2016Publication date: October 27, 2016Inventors: Andy DAVIS, William LEWIS, Edward AWTY, Paulo OLIVEIRA
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Patent number: 9479126Abstract: In accordance with an embodiment, a circuit includes a first signal path coupled between an input port and an output port, and a second coupled between the input port and the output port in parallel with the first signal path. The first signal path includes a low noise amplifier (LNA) having an input node coupled to the input port, and the second signal path includes a switch coupled between the input port and the output port.Type: GrantFiled: August 19, 2014Date of Patent: October 25, 2016Assignee: Infineon Technologies AGInventors: Nikolay Ilkov, Paulo Oliveira, Winfried Bakalski, Daniel Kehrer
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Publication number: 20160248388Abstract: In accordance with an embodiment, a circuit includes a low noise amplifier transistor disposed on a first integrated circuit, a single pole multi throw (SPMT) switch disposed on a second integrated circuit, and a bypass switch coupled between a control node of the low noise amplifier transistor and an output node of the low noise amplifier transistor. The SPMT switch couples a plurality of module input terminals to a control node of the low noise amplifier transistor, and the bypass switch including a first switch coupled between the control node of the low noise amplifier transistor and an intermediate node, a second switch coupled between the intermediate node and the output node of the low noise amplifier transistor, and a third switch coupled between the intermediate node and a first reference node. The first integrated circuit and the second integrated circuit are disposed on a substrate.Type: ApplicationFiled: May 3, 2016Publication date: August 25, 2016Inventors: Nikolay Ilkov, Paulo Oliveira, Daniel Kehrer
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Publication number: 20160233836Abstract: An embodiment described herein includes a low noise amplifier (LNA) including a plurality of separate input terminals, a plurality of transistors, and an output network coupled to a first reference terminal and a single output of the LNA. Each transistor includes a conduction path and a control terminal coupled to one of the plurality of separate input terminals. The output network is also coupled to the conduction path of each of the plurality of transistors.Type: ApplicationFiled: April 15, 2016Publication date: August 11, 2016Inventors: Daniel Kehrer, Paulo Oliveira, Thomas Leitner
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Patent number: 9380809Abstract: A filter rod for a cigarette or other smoking article comprising a filter plug having a plurality of threads extending though at least part of the filter plug, and an apparatus and method for manufacturing such a filter rod.Type: GrantFiled: February 23, 2010Date of Patent: July 5, 2016Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITEDInventors: Andy Davis, William David Lewis, Edward Awty, Paulo Oliveira
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Patent number: 9374042Abstract: An embodiment described herein includes a low noise amplifier (LNA) including a plurality of separate input terminals, a plurality of transistors, and an output network coupled to a first reference terminal and a single output of the LNA. Each transistor includes a conduction path and a control terminal coupled to one of the plurality of separate input terminals. The output network is also coupled to the conduction path of each of the plurality of transistors.Type: GrantFiled: March 27, 2014Date of Patent: June 21, 2016Assignee: Infineon Technologies AGInventors: Daniel Kehrer, Paulo Oliveira, Thomas Leitner
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Patent number: 9337775Abstract: In accordance with an embodiment, a circuit includes a low noise amplifier transistor disposed on a first integrated circuit, a single pole multi throw (SPMT) switch disposed on a second integrated circuit, and a bypass switch coupled between a control node of the low noise amplifier transistor and an output node of the low noise amplifier transistor. The SPMT switch couples a plurality of module input terminals to a control node of the low noise amplifier transistor, and the bypass switch including a first switch coupled between the control node of the low noise amplifier transistor and an intermediate node, a second switch coupled between the intermediate node and the output node of the low noise amplifier transistor, and a third switch coupled between the intermediate node and a first reference node. The first integrated circuit and the second integrated circuit are disposed on a substrate.Type: GrantFiled: December 5, 2014Date of Patent: May 10, 2016Assignee: Infineon Technologies AGInventors: Nikolay Ilkov, Paulo Oliveira, Daniel Kehrer
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Publication number: 20160056774Abstract: In accordance with an embodiment, a circuit includes a first signal path coupled between an input port and an output port, and a second coupled between the input port and the output port in parallel with the first signal path. The first signal path includes a low noise amplifier (LNA) having an input node coupled to the input port, and the second signal path includes a switch coupled between the input port and the output port.Type: ApplicationFiled: August 19, 2014Publication date: February 25, 2016Inventors: Nikolay Ilkov, Paulo Oliveira, Winfried Bakalski, Daniel Kehrer
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Publication number: 20150280654Abstract: An embodiment described herein includes a low noise amplifier (LNA) including a plurality of separate input terminals, a plurality of transistors, and an output network coupled to a first reference terminal and a single output of the LNA. Each transistor includes a conduction path and a control terminal coupled to one of the plurality of separate input terminals. The output network is also coupled to the conduction path of each of the plurality of transistors.Type: ApplicationFiled: March 27, 2014Publication date: October 1, 2015Applicant: INFINEON TECHNOLOGIES AGInventors: Daniel Kehrer, Paulo Oliveira, Thomas Leitner
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Publication number: 20150080198Abstract: A filter rod for a cigarette or other smoking article comprising a filter plug having a plurality of threads extending through at least part of the filter plug, and an apparatus and method for manufacturing such a filter rod.Type: ApplicationFiled: November 21, 2014Publication date: March 19, 2015Applicant: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITEDInventors: Andy DAVIS, William David LEWIS, Edward ATWY, Paulo OLIVEIRA
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Publication number: 20140015614Abstract: In accordance with an embodiment, a low noise amplifier (LNA) includes a transistor, and a transformer having a first winding coupled between a LNA input terminal and a control node of the transistor, and a second winding magnetically coupled to the first winding coupled between a reference node of the transistor and a LNA reference terminal. An output of the LNA is coupled to an output node of the transistor.Type: ApplicationFiled: July 10, 2012Publication date: January 16, 2014Applicant: INFINEON TECHNOLOGIES AGInventors: Paulo Oliveira, Daniel Kehrer