Patents by Inventor David Lucas
David Lucas 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: 20240119383Abstract: An orchestration system of or otherwise available to a web platform centralizes the execution of workflow components of a workflow associated with a job posting hosted by the web platform using various software services internal and/or external to the web platform. The workflow components and attributes thereof are determined based on the job posting. Domain-specific language (DSL) instructions for the various workflow components are generated. First DSL instructions are invoked by the orchestration system to cause an execution of a first workflow component of the workflow by a first software service. The orchestration system obtains an output of the first workflow component, such as values of relevant attributes, and, based on the output and in some cases information derived other than from the first workflow component, invokes next DSL instructions to cause an execution of a next workflow component of the workflow by another software service.Type: ApplicationFiled: October 10, 2022Publication date: April 11, 2024Inventors: John Bowers, Xiqian Han, Quanzheng Long, Jacob Lucas, Russel Mommaerts, Jeremy Spencer, Hemant Tanwar, David Thrift, Adam Ullrich, Christopher Valencia
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Patent number: 11944143Abstract: A thin organic solvent resistant glove (100) is disclosed including: a first polymeric layer (202) in a shape of a glove including at least one of a blend of a polyisobutylene material and a nitrile-butadiene material, or a nitrile-butadiene material; a second polymeric layer (206) in a shape of a glove including at least one of a polyisobutylene material or a blend of a polyisobutylene material and a nitrile-butadiene material, disposed on the first polymeric layer, and a third polymeric layer (212) in a shape of a glove including a nitrile-butadiene material or an acrylic polymer material disposed on the second polymeric layer.Type: GrantFiled: December 13, 2018Date of Patent: April 2, 2024Assignee: Ansell LimitedInventors: Putri Faridatul Akmar Binti Megat Abdul Aziz, Mei Yee Chin, Norazilayati Binti Rastam, Mohd Fairuz Bin Mohamad Zawawi, Hamidon Zain Bin Mohammed, Mohd Zabidi Bin Mohd Yasir, David Lucas
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Publication number: 20240078762Abstract: Systems, methods, and computer readable media for selecting a tilt angle of an augmented reality (AR) display of an AR wearable device. Some examples of the present disclosure capture simulation data of gaze fixations while users are performing tasks using applications resident on the AR wearable device. The tilt angle of the AR display is selected based on including more gaze fixations that are within the field of view (FOV) of the AR display than are outside the FOV of the AR display. In some examples, an AR wearable device is manufactured with a fixed vertical tilt angle for the AR display. In some examples, the AR wearable device can dynamically adjust the vertical tilt angle of the AR display based on the applications that a user of the AR wearable device is likely to use or is using.Type: ApplicationFiled: September 7, 2022Publication date: March 7, 2024Inventors: Benjamin Lucas, David Meisenholder
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Publication number: 20230278855Abstract: A fuel dispensing nozzle comprises a nozzle body defining a dispensing path extending between a distal inlet and a proximal outlet and configured to dispense fuel. A fuel flow valve is disposed in the nozzle body between the distal inlet and the proximal outlet. An actuation assembly movable to open the fuel flow valve is also provided. The nozzle also includes a shut-off mechanism operatively connected to the actuation assembly. A hand lever is pivotally connected with respect to the nozzle body, the hand lever being operatively connected to the actuation assembly so as to cause opening of the fuel flow valve when the hand lever is pivoted in a valve opening direction. The hand lever has a grasping portion extending between a proximal location nearer the proximal outlet and a distal location. The nozzle according to this aspect further includes a hold open mechanism including a trigger disposed at the proximal location of the hand lever.Type: ApplicationFiled: May 12, 2023Publication date: September 7, 2023Inventors: David LUCAS, Brian Christopher WORLEY, Niranjan SRINIVASAN, Brandon KIRBY, Andres Deogracias VIDUYA
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Patent number: 11673792Abstract: A fuel dispensing nozzle comprises a nozzle body defining a dispensing path extending between a distal inlet and a proximal outlet and configured to dispense fuel. A fuel flow valve is disposed in the nozzle body between the distal inlet and the proximal outlet. An actuation assembly movable to open the fuel flow valve is also provided. The nozzle also includes a shut-off mechanism operatively connected to the actuation assembly. A hand lever is pivotally connected with respect to the nozzle body, the hand lever being operatively connected to the actuation assembly so as to cause opening of the fuel flow valve when the hand lever is pivoted in a valve opening direction. The hand lever has a grasping portion extending between a proximal location nearer the proximal outlet and a distal location. The nozzle according to this aspect further includes a hold open mechanism including a trigger disposed at the proximal location of the hand lever.Type: GrantFiled: August 2, 2021Date of Patent: June 13, 2023Assignee: Gilbarco Inc.Inventors: David Lucas, Brian Christopher Worley, Niranjan Srinivasan, Brandon Kirby, Andres Deogracias Viduya
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Patent number: 11463174Abstract: RF processing systems and methods. An RF processing system includes an optical storage module, a processing module, and an electro-optical modulation module. The electro-optical modulation module is configured to receive the first signal from the optical storage module, receive the modulation signal from the processing module, and electro-optically modulate the first signal based on the modulation signal.Type: GrantFiled: April 14, 2020Date of Patent: October 4, 2022Assignee: MagiQ Technologies, Inc.Inventors: Michael LaGasse, Alan Craig Beal, Mark David Lucas
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Patent number: 11429737Abstract: The invention relates to a system and methods for providing conditional access to indoor location information in a system comprising a mobile device (320), a positioning webservice (310) and an authorization authority (360), the method comprising: the mobile device (320) performing the steps of: transmitting license information to the authorization authority (360) and transmitting a request for indoor location information to the positioning webservice, the request comprising a request-location-estimate corresponding to a location estimate of the mobile device (320) at the time of making the request, the authorization authority (360) performing the steps of: receiving the license information, verifying whether the license information authorizes access to indoor location information by the mobile device (320), issuing a secure proof, verifiable by the positioning webservice (310) upon successful verification, the secure proof indicating that the license information authorizes access to indoor location informatiType: GrantFiled: April 28, 2020Date of Patent: August 30, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Engel Johannes Knibbe, Onno Martin Janssen, Hans Van Amstel, Stephanus Joseph Johannes Nijssen, Mark Henricus Verberkt, Emmanuel David Lucas Michael Frimout, Xiangyu Wang, Petrus Johannes Lenoir
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Patent number: 11216712Abstract: Described is a system (SY) comprising a card (DV1) and a peripheral device (DV2) configured to cooperate together to enable a biometric print to be acquired. The smartcard (DV1) includes a biometric print sensor (10) and a control module for transmitting control signals (SG) to the peripheral device (DV2), each control signal (SG) being defined by a respective single level of an electrical characteristic. Apart from a possible internal power supply, the peripheral device (DV2) may include passive components only, including a user interface (20) configured to put itself into a predetermined state in response to each received control signal (SG), so as to guide a user in acquiring a biometric print by means of the biometric print sensor (10).Type: GrantFiled: August 6, 2019Date of Patent: January 4, 2022Assignee: IDEMIA IDENTITY & SECURITY FRANCEInventors: Nicolas Prawitz, Olivier Latrille, David Lucas, Sébastien Douche
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Patent number: 11214919Abstract: Methods of and systems for treating a web of chopped nonwoven mineral fibers passing through a chopped nonwoven mineral fiber mat process are provided. The methods comprise spraying strength aid onto the web of chopped nonwoven mineral fibers in a forming section of the chopped nonwoven mineral fiber mat process. The systems comprise a first spray bar comprising a delivery conduit configured to provide a flow of strength aid at a flow rate to one or more nozzles in fluid communication with the delivery conduit. The one or more nozzles are configured to receive the strength aid from the delivery conduit and to spray of the strength aid onto the web of chopped nonwoven mineral fibers in the forming section of the chopped nonwoven mineral fiber mat process.Type: GrantFiled: May 29, 2019Date of Patent: January 4, 2022Assignee: Ecolab USA Inc.Inventors: Adam Krause, James Rieck, David Lucas, Eric J. Ouderkirk, Janet R. Kirkman, Robert M. Lowe, Alexandra Knoth
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Patent number: 11218331Abstract: Method of detecting a change in a lighting system comprising a plurality of devices each comprising a luminaire and/or a sensor, wherein each respective one of the devices has a respective location recorded in a commissioning database in association with data reported by the respective device; the method comprising: identifying a subset of said devices located within a predetermined spatial demarcation; automatically monitoring a respective value of a characteristic of each of the devices in said subset, thereby forming a data cluster comprising the values of said characteristic for the subset; automatically detecting that one of one of the devices in the subset has been moved by detecting a shift in one of the cluster values relative to the rest of the values in the data cluster; and in response to said detection, automatically outputting an indication that the commissioning database is likely to require updating to reflect said change.Type: GrantFiled: February 26, 2018Date of Patent: January 4, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Ashish Vijay Pandharipande, Emmanuel David Lucas Michael Frimout
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Publication number: 20210362997Abstract: A fuel dispensing nozzle comprises a nozzle body defining a dispensing path extending between a distal inlet and a proximal outlet and configured to dispense fuel. A fuel flow valve is disposed in the nozzle body between the distal inlet and the proximal outlet. An actuation assembly movable to open the fuel flow valve is also provided. The nozzle also includes a shut-off mechanism operatively connected to the actuation assembly. A hand lever is pivotally connected with respect to the nozzle body, the hand lever being operatively connected to the actuation assembly so as to cause opening of the fuel flow valve when the hand lever is pivoted in a valve opening direction. The hand lever has a grasping portion extending between a proximal location nearer the proximal outlet and a distal location. The nozzle according to this aspect further includes a hold open mechanism including a trigger disposed at the proximal location of the hand lever.Type: ApplicationFiled: August 2, 2021Publication date: November 25, 2021Inventors: David LUCAS, Brian Christopher WORLEY, Niranjan SRINIVASAN, Brandon KIRBY, Andres Deogracias VIDUYA
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Patent number: 11078068Abstract: A fuel dispensing nozzle comprises a nozzle body defining a dispensing path extending between a distal inlet and a proximal outlet and configured to dispense fuel. A fuel flow valve is disposed in the nozzle body between the distal inlet and the proximal outlet. An actuation assembly movable to open the fuel flow valve is also provided. The nozzle also includes a shut-off mechanism operatively connected to the actuation assembly. A hand lever is pivotally connected with respect to the nozzle body, the hand lever being operatively connected to the actuation assembly so as to cause opening of the fuel flow valve when the hand lever is pivoted in a valve opening direction. The hand lever has a grasping portion extending between a proximal location nearer the proximal outlet and a distal location. The nozzle according to this aspect further includes a hold open mechanism including a trigger disposed at the proximal location of the hand lever.Type: GrantFiled: May 20, 2020Date of Patent: August 3, 2021Assignee: Gilbarco Inc.Inventors: David Lucas, Brian Christopher Worley, Niranjan Srinivasan, Brandon Kirby, Andres Deogracias Viduya
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Publication number: 20200369509Abstract: A fuel dispensing nozzle comprises a nozzle body defining a dispensing path extending between a distal inlet and a proximal outlet and configured to dispense fuel. A fuel flow valve is disposed in the nozzle body between the distal inlet and the proximal outlet. An actuation assembly movable to open the fuel flow valve is also provided. The nozzle also includes a shut-off mechanism operatively connected to the actuation assembly. A hand lever is pivotally connected with respect to the nozzle body, the hand lever being operatively connected to the actuation assembly so as to cause opening of the fuel flow valve when the hand lever is pivoted in a valve opening direction. The hand lever has a grasping portion extending between a proximal location nearer the proximal outlet and a distal location. The nozzle according to this aspect further includes a hold open mechanism including a trigger disposed at the proximal location of the hand lever.Type: ApplicationFiled: May 20, 2020Publication date: November 26, 2020Inventors: David Lucas, Brian Christopher Worley, Niranjan Srinivasan, Brandon Kirby, Andres Deogracias Viduya
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Publication number: 20200288796Abstract: A thin organic solvent resistant glove (100) is disclosed including: a first polymeric layer (202) in a shape of a glove including at least one of a blend of a polyisobutylene material and a nitrile-butadiene material, or a nitrile-butadiene material; a second polymeric layer (206) in a shape of a glove including at least one of a polyisobutylene material or a blend of a polyisobutylene material and a nitrile-butadiene material, disposed on the first polymeric layer, and a third polymeric layer (212) in a shape of a glove including a nitrile-butadiene material or an acrylic polymer material disposed on the second polymeric layer.Type: ApplicationFiled: December 13, 2018Publication date: September 17, 2020Inventors: Putri Faridatul Akmar MEGAT ABDUL AZIZ, Mei Yee CHIN, Norazilayati Binti RASTAM, Mohd Fairuz Bin Mohamad ZAWAWI, Hamidon Zain Bin MOHAMED, Mohd Zabidi Bin Mohd YASIR, David LUCAS
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Publication number: 20200257818Abstract: The invention relates to a system and methods for providing conditional access to indoor location information in a system comprising a mobile device (320), a positioning webservice (310) and an authorization authority (360), the method comprising: the mobile device (320) performing the steps of: transmitting license information to the authorization authority (360) and transmitting a request for indoor location information to the positioning webservice, the request comprising a request-location-estimate corresponding to a location estimate of the mobile device (320) at the time of making the request, the authorization authority (360) performing the steps of: receiving the license information, verifying whether the license information authorizes access to indoor location information by the mobile device (320), issuing a secure proof, verifiable by the positioning webservice (310) upon successful verification, the secure proof indicating that the license information authorizes access to indoor location informatiType: ApplicationFiled: April 28, 2020Publication date: August 13, 2020Inventors: ENGEL JOHANNES KNIBBE, ONNO MARTIN JANSSEN, HANS VAN AMSTEL, STEPHANUS JOSEPH JOHANNES NIJSSEN, MARK HENRICUS VERBERKT, EMMANUEL DAVID LUCAS MICHAEL FRIMOUT, XIANGYU WANG, PETER JOHANNES LENOIR
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Patent number: 10743390Abstract: The present invention is related to verifying an installed lighting system (300), in particular an Ethernet-based lighting system (300), without it being necessary to employ a designated lighting controller and without it being necessary to completely commission the installed lighting system (300). According to an aspect of the invention, this is achieved by providing a network switch (200) that comprises a plurality of ports for coupling luminaires (312A, 312B, 312C, 312D) and sensors and/or actuators (314A, 314B) of the lighting system (300) to the network switch (200); and by setting the network switch (200) such that a signal received at a first port (e.g. port 4) of the plurality of ports is only forwarded to pre-selected ports (e.g. ports 2,3,5,6 and 7) of the plurality of ports.Type: GrantFiled: August 20, 2019Date of Patent: August 11, 2020Assignee: SIGNIFY HOLDING B.V.Inventors: Xiangyu Wang, Emmanuel David Lucas Michael Frimout, Aloys Hubbers
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Patent number: D893676Type: GrantFiled: May 20, 2019Date of Patent: August 18, 2020Assignee: Gilbarco Inc.Inventors: David Lucas, Brian Christopher Worley, Niranjan Srinivasan, Brandon Kirby, Andres Deogracias Viduya
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Patent number: D898869Type: GrantFiled: May 20, 2019Date of Patent: October 13, 2020Assignee: Gilbarco Inc.Inventors: David Lucas, Brian Christopher Worley, Niranjan Srinivasan, Brandon Kirby, Andres Deogracias Viduya
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Patent number: D998804Type: GrantFiled: July 22, 2021Date of Patent: September 12, 2023Assignee: FIXTOE DEVICE S.L.Inventors: David Lucas Picazo, Francisco Monzó Pérez
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Patent number: D998805Type: GrantFiled: July 22, 2021Date of Patent: September 12, 2023Assignee: FIXTOE DEVICE S.L.Inventors: David Lucas Picazo, Francisco Monzó Pérez