Patents by Inventor Christian Marie
Christian Marie 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).
-
Patent number: 11986275Abstract: An optical vital signs sensor is provided which comprises a PPG sensor (100), a pre-processing unit (130) which adapts the sampling rate or the number of pulses per sample, a processing unit (140) which executes at least one processing algorithm based on an output signal of the pre-processing unit and a sensor control unit (150). The sensor control unit is configured to control the PPG sensor by adapting the sampling rate and/or the number of pulses per sample.Type: GrantFiled: September 29, 2017Date of Patent: May 21, 2024Assignee: Koninklijke Philips N.V.Inventors: Alphonsus Tarcisius Jozef Maria Schipper, Paulus Henricus Antonius Dillen, David Antoine Christian Marie Roovers
-
Publication number: 20240109159Abstract: Provided is a disclosure for a cutting device configured to control a linear speed of a cutting wheel as the cutting wheel gets smaller with use. In one example, the cutting device includes a cutting wheel; an actuator to rotate the cutting wheel; a power source configured to provide power to the actuator for rotating the cutting wheel at an adjustable rotational velocity; and control circuitry configured to adjust the rotational velocity of the cutting wheel to maintain a substantially constant surface speed.Type: ApplicationFiled: November 15, 2023Publication date: April 4, 2024Inventors: Sarah Marie Beranek, John Edward Bussan, Douglas A. Ceckowski, Christian Chkaiban, Chelsea B. Frid, Jeffrey E. Joray, Michael E. Keeble, Bryan J. Kordus, Michael Shtilman
-
Patent number: 11946017Abstract: The current invention relates to a method of separating polyunsaturated fatty acids containing lipids from a lipids containing biomass.Type: GrantFiled: July 12, 2017Date of Patent: April 2, 2024Assignees: Evonik Operations GmbH, DSM IP Assets B.V.Inventors: Manfred Bärz, Marc Beiser, Georg Borchers, Stephen Robert Cherinko, Mathias Dernedde, Michael Diehl, Xiao Daniel Dong, Jürgen Haberland, Michael Benjamin Johnson, Robert Cody Kertis, Jochen Lebert, Neil Francis Leininger, Kirt Lyvell Matthews, Sr., Holger Pfeifer, Christian Rabe, Shannon Elizabeth Ethier Resop, Ginger Marie Shank, Vinod Tarwade, David Allen Tinsley, Daniel Verkoeijen
-
Publication number: 20240099648Abstract: Provided is a system (300) for determining a sweat rate per gland and measuring biomarker concentration. The system comprises an apparatus and a sensor (166). The apparatus receives sweat from the skin and transports the sweat as discrete sweat droplets to the sensor. The sensor senses each of the counted sweat droplets. The system further comprises a processor which counts the number of sensed sweat droplets during a time period. The processor also determines time intervals between consecutive sensed sweat droplets, and receives a measure of the volume of each of the counted sweat droplets. The time intervals and the measure of the volume are then used by the processor to identify sweat burst and rest periods of the sweat gland or glands producing the sweat. This identification process necessarily involves assigning the sweat burst and rest periods to the sweat gland or glands, such that the processor is permitted to determine the number of sweat glands involved in producing the sweat.Type: ApplicationFiled: October 13, 2020Publication date: March 28, 2024Inventors: EDUARD GERARD MARIE PELSSERS, KIRAN HAMILTON J. DELLIMORE, RON MARTINUS LAURENTIUS VAN LIESHOUT, LUTZ CHRISTIAN GERHARDT, PETER HERMANUS BOUMA, MARK THOMAS JOHNSON, LAURENTIA JOHANNA HUIJBREGTS
-
Publication number: 20240105302Abstract: According to an aspect, there is provided a method comprising: receiving (402), from a sensor, first data indicative of a concentration of a first substance in sweat secreted from sweat glands of a subject; determining (404) a relationship between (i) a time of occurrence of a characteristic event in relation to the concentration of the first substance in sweat and (ii) a time of occurrence of the characteristic event in relation to the concentration of the first substance in blood; and determining (406), based on the relationship and the received first data, a time window regarding the intake of a second substance by the subject. Another aspect provides an apparatus for carrying out this method.Type: ApplicationFiled: January 11, 2022Publication date: March 28, 2024Inventors: KIRAN HAMILTON J. DELLIMORE, LAURENTIA JOHANNA HUIJBREGTS, MARK THOMAS JOHNSON, LUTZ CHRISTIAN GERHARDT, ALBERTO GIOVANNI BONOMI, EDUARD GERARD MARIE PELSSERS
-
Publication number: 20240099647Abstract: Provided is an apparatus (100) for transporting sweat droplets (112) to a sensor. The apparatus comprises a chamber (102) for filling with sweat. The chamber has an inlet (104) lying adjacent the surface of the skin (106), which inlet permits sweat to enter and fill the chamber. The chamber has an outlet (114) from which a sweat droplet protrudes once the chamber has been filled. The apparatus further comprises a fluid transport assembly which is designed to enable the sweat droplet protruding from the outlet to become detached from the outlet of the chamber. The sweat droplet is subsequently transported by the fluid transport assembly to the sensor. Once the protruding droplet has been released from the outlet, the outlet is made available for a subsequent sweat droplet to protrude therefrom upon further filling of the chamber.Type: ApplicationFiled: October 8, 2020Publication date: March 28, 2024Inventors: EDUARD GERARD MARIE PELSSERS, KIRAN HAMILTON J. DELLIMORE, RON MARTINUS LAURENTIUS VAN LIESHOUT, LUTZ CHRISTIAN GERHARDT, PETER HERMANUS BOUMA, MARK THOMAS JOHNSON, LAURENTIA JOHANNA HUIJBREGTS
-
Publication number: 20240090799Abstract: A device (1) for determining sweat parameters of a user is provided, which device comprises a microfluidic structure (10) having a collection chamber (16) configured to collect sweat from a first skin area (i), and a sensor (12) configured to determine a sweat parameter from sweat from the first skin area (i). The device also comprises an evaporation control chamber (14), which is connected to the microfluidic structure (10), configured to utilize fluid collected at a second area (ii) to moisten the microfluidic structure (10). The moistening of the microfluidic structure (10) aims to increase the available sweat for the sensor to determine a sweat parameter, by increasing the humidity inside the microfluidic structure (10) and thus, decreasing the evaporation of sweat. A method for determining sweat parameters of a user is also provided.Type: ApplicationFiled: December 9, 2021Publication date: March 21, 2024Inventors: MARK THOMAS JOHNSON, RON MARTINUS LAURENTIUS LIESHOUT, LUTZ CHRISTIAN GERHARDT, EDUARD GERARD MARIE PELSSERS
-
Patent number: 11813044Abstract: The present invention relates to a device (10) for determining an arterial compliance of a subject (12). The device (10) comprises an inflatable cuff (14), a pressure sensor (18) which is configured to sense a pressure signal (52) that is indicative of a pressure within the cuff (14), a second sensor (20) which is at least partly integrated in the cuff (14) and configured to sense a second signal (56) that is responsive to expansions and contractions of the cuff (14) caused by a pulsating blood flow in an artery (50) of the subject (12), and a processing unit (22). The processing unit is configured to determine based on said part of the pressure signal (52) a pulse pressure of the subject (12), to determine based on said part of the second signal (56) an arterial volume change of the artery (50) of the subject (12) during at least one cardiac cycle, and to determine the arterial compliance of the subject (12) based on pulse pressure and the arterial volume change.Type: GrantFiled: June 14, 2017Date of Patent: November 14, 2023Assignee: Koninklijke Philips N.V.Inventors: Koen Theo Johan De Groot, Antonius Hermanus Maria Akkermans, Cornelus Hendricus Bertus Arnoldus Van Dinther, Stefan Pfundtner, David Antoine Christian Marie Roovers, Alphonsus Tarcisius Jozef Maria Schipper, Cornelis Harm Taal
-
Patent number: 11219414Abstract: A data processing device (100, 200) is disclosed for extracting a desired vital signal containing a physiological information component from sensor data that includes time-dependent first sensor data (PPG1) comprising the physiological information component and at least one motion artifact component, and that includes time-dependent second sensor data that is indicative of a position, a velocity or an acceleration of the sensed region as a function of time. A decomposition unit (104, 204) decomposes the second sensor data into at least two components of decomposed sensor data and, based on the decomposed second sensor data, provides at least two different sets of motion reference data in at least two different motion reference data channels. An artifact removal unit (106, 206) determines the vital signal formed from a linear combination of the first sensor data and the motion reference data of at least one two of the motion reference data channels.Type: GrantFiled: August 6, 2019Date of Patent: January 11, 2022Assignee: Koninklijke Philips N.V.Inventors: Cornelus Hendricus Bertus Arnoldus van Dinther, Gerard de Haan, David Antoine Christian Marie Roovers
-
Patent number: 11175639Abstract: Model predictive control is used to obtain the best performance value for an objective in a dynamic environment. One or more best performance values for a model predictive application are obtained by utilizing asymmetric dynamic behavior that pushes the process to the edges of the operative window. When a setpoint becomes infeasible, a controller slows down when moving away from a specified setpoint. When the infeasibility clears and the controller starts moving back towards the setpoint, the controller follows a tuned speed. When the controller moves in a direction against economic profit, the controller slows down and when moving in the direction of economic profit, the controller follows the tuned dynamic speed. The controller computes the best performance value for each controlled variable and is equal to the setpoint for the controlled variables with a setpoint or the highest profit value between limits for controlled values affected by economic functions.Type: GrantFiled: June 2, 2016Date of Patent: November 16, 2021Assignee: SHELL OIL COMPANYInventors: Rishi Amrit, Pierre Christian Marie Carrette, John Martin Williamson, William Matthew Canney
-
Patent number: 11127217Abstract: A method, system, computer-readable media, and apparatuses for providing a shared vehicle experience between a user located in a remote location and one or more occupants of a vehicle. A device associated with the user receives an exterior video stream corresponding to an exterior environment of the vehicle, along with occupant information comprising location of the one or more occupants in the vehicle. Based on the occupant information, a first augmented video stream is generated. The first augmented video stream comprises one or more dynamic avatars representing each of the occupants of the vehicle, and shows the exterior environment of the vehicle from a perspective of a virtual passenger of the vehicle. The first augmented video stream is displayed to the user to provide the user with an experience of being in the vehicle.Type: GrantFiled: October 29, 2019Date of Patent: September 21, 2021Inventors: David Saul Hermina Martinez, Eugenia Yi Jen Leu, Delbert Bramlett Boone, II, Mohamed Amr Mohamed Nader Abuelfoutouh, Christopher Steven Nowakowski, Jean-Patrick Christian Marie Favier, Félix Louis Jean Marquette, Julie Marie Hardouin Arouna, Siav-Kuong Kuoch
-
Patent number: 11107281Abstract: A method, system, computer-readable media, and apparatuses for providing a shared vehicle experience. The method includes capturing an exterior video stream that depicts an exterior environment of a vehicle, and receiving remote user information indicating a bodily movement of a remote user. The method further includes generating and displaying an augmented video stream comprising a dynamic avatar representing the remote user as a virtual passenger, the dynamic avatar being updated based on the remote user information while the augmented video stream is being displayed in the vehicle. At least a portion of the exterior video stream and occupant information are sent to a computer device that causes, based on the at least a portion of the exterior video stream and the occupant information, a display device of the remote user to output an additional augmented video stream that provides the remote user with an experience of being in the vehicle.Type: GrantFiled: May 18, 2018Date of Patent: August 31, 2021Inventors: David Saul Hermina Martinez, Eugenia Yi Jen Leu, Delbert Bramlett Boone, II, Mohamed Amr Mohamed Nader Abuelfoutouh, Christopher Steven Nowakowski, Jean-Patrick Christian Marie Favier, Félix Louis Jean Marquette, Julie Marie Hardouin Arouna, Siav-Kuong Kuoch
-
Patent number: 11059580Abstract: The present invention relates to a device for supplying electrical power to a wired system for a drone (1). The device according to the invention includes at least one power converter (4) on the ground and one power converter (2) at the level of the drone (1), regulation at the level of the converter on the ground ensures that the output voltage of the power converter (4) on the ground increases when the output current of the power converter (4) on the ground increases. The method according to the invention is intended for all wired drones, the wire (3) of which is used to supply electrical power to the drone (1).Type: GrantFiled: June 21, 2017Date of Patent: July 13, 2021Assignee: ELISTAIRInventors: Frank Cyril Calvez, Marie Marc Hervé Timothée Penet, Christian Marie Guilhem De Marliave, François Bernard Olivier Dubois
-
Patent number: 10851885Abstract: A planetary transmission, comprising a housing, a drive part, an output part having an output shaft that is rotatable about an output axis of rotation, and at least one gear stage between the drive part and the output part. The drive part, the at least one gear stage, and the output part are mounted in the housing, the housing has an output flange on the output side, wherein the output flange has a first lateral surface with circularly symmetrical in radial planes about an axis of symmetry, wherein the first lateral surface is arranged eccentrically with respect to the output axis of rotation.Type: GrantFiled: June 15, 2017Date of Patent: December 1, 2020Assignee: GUEDEL GROUP AGInventors: Walter Zulauf, Christian Marie, Romain Bopp, Nicolas Laval, Stefan Baumann, Mathieu Amiet
-
Patent number: 10824124Abstract: It is advantageous to handle certain conditions when equipment (or equipment components) is taken out-of-service or shutdown for service or maintenance. Equipment service flags may be used to indicate that an individual variable will no longer be propagated as the associated equipment has been taken out of line for service. When multiple variables feed another system or component downstream, those variables may be placed in an equipment service set and that set may be associated with an indicator that indicates that the group of variables in the equipment service set is unavailable. A visual indicator as to which variables have been made unavailable for propagation may be displayed to a user. Once the equipment or system is brought back online or is taken out of equipment service mode, the appropriate flags and equipment service set are reset and associated variables are once again propagated downstream.Type: GrantFiled: June 2, 2016Date of Patent: November 3, 2020Assignee: SHELL OIL COMPANYInventors: Pierre Christian Marie Carrette, John Martin Williamson, Jean Valiquette, HengJie Zhou, William Matthew Canney
-
Patent number: 10786560Abstract: The present disclosure is based upon the identification of a number of Streptococcus agalactiae genes which are required for virulence in fish species. Specifically, the disclosure relates to genomic content present in fish-associated S. agalactiae strains that is absent from strains which are non-virulent to fish. Further disclosed is the use of a number of S. agalactiae proteins and antigens in methods, immunogenic compositions and vaccines for raising immune responses and treating or preventing diseases, conditions and/or infections with a Streptococcal aetiology.Type: GrantFiled: September 3, 2015Date of Patent: September 29, 2020Assignee: MOREDUN RESEARCH INSTITUTEInventors: Michael Fontaine, Ruth Nicolet Zadoks, Christian Marie Joseph Delannoy
-
Patent number: 10768586Abstract: It is advantageous to switch an active element with a background element. By using a switching mechanism, a background element can be made active while the application remains active. That is, the application does not need to be taken offline to switch the active element with a previously loaded background element. Single input/single output (SISO) relationships are defined for background elements and an active element which provides one or many functions and an active element which provides one or many functions between one input variable and one output variable. The switching mechanism acts on a given SISO relationship to determine the background element to use to replace the active element.Type: GrantFiled: June 2, 2016Date of Patent: September 8, 2020Assignee: Shell Oil CompanyInventors: Richard Eugene Linn, Pierre Christian Marie Carrette, John Martin Williamson, Rishi Amrit, Jean Valiquette
-
Patent number: 10716431Abstract: A device for food and/or beverage temperature regulation includes a cooler for providing a cooling mode in which the food and/or beverage is cooled, a heater for providing a heating mode in which the food and/or beverage is heated, and a pre-heating mode in which the food and/or beverage is pre-heated. A controller is configured to control the cooler and heater. The controller is further configured to activate the cooling or heating mode in response to signals indicative of a change in the behavior of a recipient of the food and/or beverage, and to activate the pre-heating mode in response to predicted behavior. The signals may represent sound and/or movement and may originate from sensors, such as microphones and/or radar sensors.Type: GrantFiled: October 28, 2015Date of Patent: July 21, 2020Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Jozef Johannes Maria Janssen, Arjan Teodor Van Wieringen, Christian Marie Frans Jozef Senden, Arnold Aalders
-
Patent number: 10656606Abstract: The temporary relaxation of constraints permits the efficient and cost-effective operation of certain process models. Ramp imbalances are controlled using soft-landing constraints. Such soft-landing constraints permit a smooth return to a ramp limit which permits continued operation of a system, such as a petrochemical system that includes several inflows and outflows, as opposed to a forced shut-down of the system. A ramp imbalance may be controlled by determining imbalance ramp rates and imbalance set-point ramp rates and using those constraints to resolve the dynamic control problem of a process model.Type: GrantFiled: June 2, 2016Date of Patent: May 19, 2020Assignee: Shell Oil CompanyInventors: Rishi Amrit, Pierre Christian Marie Carrette, John Martin Williamson, William Matthew Canney
-
Patent number: 10617308Abstract: The present invention relates to a portable device for determining a heart rate of a person, said portable device comprising: a heart rate measurement unit for measuring the heart rate of the person over time to generate a heart rate signal, a motion measurement unit for measuring the motion of a body part of the person over time to generate a motion signal, and a processing unit which is adapted to measure a signal quality of the heart rate signal, to calculate the heart rate based on the heart rate signal if said signal quality is above a predefined threshold, and to estimate the heart rate based on the motion signal if said signal quality is below said threshold.Type: GrantFiled: August 16, 2017Date of Patent: April 14, 2020Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Cristian Nicolae Presura, David Antoine Christian Marie Roovers