Patents by Inventor David Pollack
David Pollack 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: 11976525Abstract: Certain embodiments of the present application relate to a variable frequency drive (VFD) cabin for a pump configuration including a mobile trailer on which the VFD cabin is to be mounted. The VFD cabin generally includes a medium-voltage VFD and a ventilation system. In certain embodiments, the ventilation system is configured to generate an overpressure condition within the cabin to discourage the entry of dust and debris into the cabin. In certain embodiments, one or more components of the medium-voltage VFD are coupled to the floor of the cabin via a vibration damping system. In certain embodiments, the VFD cabin may be directly coupled to a chassis of the mobile trailer without an intervening suspension being provided between the VFD cabin and the chassis.Type: GrantFiled: August 22, 2023Date of Patent: May 7, 2024Assignee: Halliburton Energy Services, Inc.Inventors: John Fischer, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen, John J. Crosetto
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Patent number: 11976524Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration includes the single VFD, the single shaft electric motor, and the single hydraulic pump mounted on the single pump trailer. A controller associated with the single VFD and is mounted on the single pump trailer. The controller monitors operation parameters associated with an operation of the electric driven hydraulic fracking system as each component of the electric driven hydraulic fracking system operates to determine whether the operation parameters deviate beyond a corresponding operation parameter threshold. Each of the operation parameters provides an indicator as to an operation status of a corresponding component of the electric driven hydraulic fracking system. The controller initiates corrected actions when each operation parameter deviates beyond the corresponding operation threshold.Type: GrantFiled: July 25, 2023Date of Patent: May 7, 2024Assignee: Halliburton Energy Services, Inc.Inventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Patent number: 11953429Abstract: Systems and methods of the present disclosure include at least one building component detection sensor device configured to be deployed within (or proximate to) a building comprised of a plurality of building components. The at least one building component detection sensor device is configured to detect data relating to at least one building component of the plurality of building components. In addition, a building component property determination system includes a processor configured to execute instructions stored in memory to determine one or more properties of the at least one building component based at least in part on the data detected by the at least one building component detection sensor device.Type: GrantFiled: May 8, 2023Date of Patent: April 9, 2024Assignee: United Services Automobile Association (USAA)Inventors: Emily Margaret Gray, Daniel Christopher Bitsis, Jr., Qunying Kou, Robert Wiseman Simpson, Manfred Amann, Donnette Moncrief Brown, Eric David Schroeder, Meredith Beveridge, Michael J. Maciolek, Bobby Lawrence Mohs, Brian F. Shipley, Justin Dax Haslam, Ashley Raine Philbrick, Yevgeniy Viatcheslavovich Khmelev, Oscar Guerra, Jeffrey Neal Pollack, Janelle Denice Dziuk, Ryan Thomas Russell, David Patrick Dixon
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Publication number: 20240103628Abstract: Disclosed are methods, systems and non-transitory computer readable memory for gesture inference. For instance, a first method may include computer vision to train and/or infer gesture inferences. For instance, a second method may include using transformations to data and/or ML models to address inter/intra-session variability of sensor data. For instance, a third method may include using ML model selection to select a ML model to address inter/intra-session variability of sensor data.Type: ApplicationFiled: January 28, 2023Publication date: March 28, 2024Inventors: Dexter Ang, David Cipoletta, Xiaofeng Tan, Matt Fleury, Dylan Pollack
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Publication number: 20240103623Abstract: Disclosed are methods, systems and non-transitory computer readable memory for gesture inference. For instance, a first method may include computer vision to train and/or infer gesture inferences. For instance, a second method may include using transformations to data and/or ML models to address inter/intra-session variability of sensor data. For instance, a third method may include using ML model selection to select a ML model to address inter/intra-session variability of sensor data.Type: ApplicationFiled: January 28, 2023Publication date: March 28, 2024Inventors: Dexter Ang, David Cipoletta, Xiaofeng Tan, Matt Fleury, Dylan Pollack
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Patent number: 11939828Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. A pump configuration includes a single VFD configuration, the single shaft electric motor, and the single shaft hydraulic pump mounted on the single pump trailer. The single VFD configuration converts the electric power at the power generation voltage level distributed from the power distribution trailer to a VFD voltage level and drives the single shaft electric motor to control the operation of the single shaft electric motor and the single hydraulic pump. The VFD voltage level is a voltage level that is required to drive the single shaft electric motor. The VFD configuration also controls operation of the auxiliary systems based on the electric power at the auxiliary voltage level.Type: GrantFiled: September 19, 2023Date of Patent: March 26, 2024Assignee: Halliburton Energy Services, Inc.Inventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Patent number: 11628040Abstract: An identification bracelet includes a wristband securable to a wearer. The wristband includes a plurality of openings for receiving a locking rivet and one or more openings for receiving one or more color-coded pins, a housing attached to the wristband, the housing having a pair of lugs with a slit, each lug extending from each side of the housing and adapted to receive the corresponding ends of the wristband inserted into the corresponding slits. The housing comprises a snap-on cover with at least a portion of the cover being transparent, a base, and a waterproof gasket insertable into the base. The snap-on cover is configured to be snapped on the base thereby creating a hermetically sealed waterproof structure. The housing also includes an information tag insertable into the housing and visible through the transparent portion of the housing.Type: GrantFiled: October 7, 2020Date of Patent: April 18, 2023Inventor: David Pollack
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Publication number: 20220104917Abstract: An identification bracelet includes a wristband securable to a wearer. The wristband includes a plurality of openings for receiving a locking rivet and one or more openings for receiving one or more color-coded pins, a housing attached to the wristband, the housing having a pair of lugs with a slit, each lug extending from each side of the housing and adapted to receive the corresponding ends of the wristband inserted into the corresponding slits. The housing comprises a snap-on cover with at least a portion of the cover being transparent, a base, and a waterproof gasket insertable into the base. The snap-on cover is configured to be snapped on the base thereby creating a hermetically sealed waterproof structure. The housing also includes an information tag insertable into the housing and visible through the transparent portion of the housing.Type: ApplicationFiled: October 7, 2020Publication date: April 7, 2022Inventor: David Pollack
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Publication number: 20170059635Abstract: A test system includes a transporter having test sockets, where each test socket is configured to receive a device to be tested by the test system, and each test socket includes an element that is controllable to change a temperature of a device in the test socket through thermal conduction. The test system includes a test rack comprising slots. The transporter is configured for movement into, and out of, a slot of the test rack to test devices in the test sockets.Type: ApplicationFiled: August 31, 2015Publication date: March 2, 2017Applicant: TERADYNE INC.Inventors: Shant Orchanian, Valquirio N. Carvalho, Philip Campbell, Matthew David Pollack
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Publication number: 20160324225Abstract: Disclosed is a system and method providing an improved fly system for use in youth athletic apparel as well as other apparel. An embodiment of the improved fly system may be integrated into a pant and comprises a buckle arrangement consisting of a single D-ring, a belt feature with a hook or loop material patch, an anchor patch of hook or loop material positioned on the waist of the pant, and a hook and loop fly.Type: ApplicationFiled: May 5, 2016Publication date: November 10, 2016Inventors: DAVID POLLACK, DANIEL CHAPMAN
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Publication number: 20090271154Abstract: A system which facilitates HVAC design for buildings or portions thereof is disclosed. The system comprises a server and one or more remotely situated terminals. The server, which can be a secure server, comprises software that facilitates calculation of HVAC design. A user can access one or more calculation modules in a session of use of a project. The user can provide alphanumeric information items in one or more data input fields. A calculation module can determine a variety of HVAC design output information items using the data added by the user. Both input and output information items can be securely recorded by the server in a record of a session for a project. Furthermore, multiple users can collaborate by accessing the system and contributing to the record of a project in separate sessions. A record of a session or project can be provided in a printable text file.Type: ApplicationFiled: April 28, 2008Publication date: October 29, 2009Applicant: Coad Engineering Enterprises, Inc.Inventors: William J. Coad, David A. Pollack, Albert W. Black
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Patent number: 7118637Abstract: Carbon steels of high performance are disclosed that contain dislocated lath structures in which laths of martensite alternate with thin films of austenite, but in which each grain of the dislocated lath structure is limited to a single microstructure variant by orienting all austenite thin films in the same direction. This is achieved by careful control of the grain size to less than ten microns. Further improvement in the performance of the steel is achieved by processing the steel in such a way that the formation of bainite, pearlite, and interphase precipitation is avoided.Type: GrantFiled: April 2, 2003Date of Patent: October 10, 2006Assignee: MMFX Technologies CorporationInventors: Grzegorz J. Kusinski, David Pollack, Gareth Thomas
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Patent number: 6827797Abstract: Carbon steels of high performance are disclosed that contain a three-phase microstructure consisting of grains of ferrite fused with grains that contain dislocated lath structures in which laths of martensite alternate with thin films of austenite. The microstructure can be formed by a unique method of austenization followed by multi-phase cooling in a manner that avoids bainite and pearlite formation and precipitation at phase interfaces. The desired microstructure can be obtained by casting, heat treatment, on-line rolling, forging, and other common metallurgical processing procedures, and yields superior combinations of mechanical and corrosion properties.Type: GrantFiled: March 31, 2003Date of Patent: December 7, 2004Assignee: MMFX Technologies CorporationInventors: Grzegorz J. Kusinski, David Pollack, Gareth Thomas
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Patent number: 6746548Abstract: Carbon steels of high performance are disclosed that contain a three-phase microstructure consisting of grains of ferrite fused with grains that contain dislocated lath structures in which laths of martensite alternate with thin films of austenite. The microstructure can be formed by a unique method of austenization followed by multi-phase cooling in a manner that avoids bainite and pearlite formation and precipitation at phase interfaces. The desired microstructure can be obtained by casting, heat treatment, on-line rolling, forging, and other common metallurgical processing procedures, and yields superior combinations of mechanical and corrosion properties.Type: GrantFiled: December 14, 2001Date of Patent: June 8, 2004Assignee: MMFX Technologies CorporationInventors: Grzegorz J. Kusinski, David Pollack, Gareth Thomas
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Patent number: 6709534Abstract: Carbon steels of high performance are disclosed that contain dislocated lath structures in which laths of martensite alternate with thin films of austenite, but in which each grain of the dislocated lath structure is limited to a single microstructure variant by orienting all austenite thin films in the same direction. This is achieved by careful control of the grain size to less than ten microns. Further improvement in the performance of the steel is achieved by processing the steel in such a way that the formation of bainite, pearlite, and interphase precipitation is avoided.Type: GrantFiled: December 14, 2001Date of Patent: March 23, 2004Assignee: MMFX Technologies CorporationInventors: Grzegorz J. Kusinski, David Pollack, Gareth Thomas
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Publication number: 20030221754Abstract: Carbon steels of high performance are disclosed that contain a three-phase microstructure consisting of grains of ferrite fused with grains that contain dislocated lath structures in which laths of martensite alternate with thin films of austenite. The microstructure can be formed by a unique method of austenization followed by multi-phase cooling in a manner that avoids bainite and pearlite formation and precipitation at phase interfaces. The desired microstructure can be obtained by casting, heat treatment, on-line rolling, forging, and other common metallurgical processing procedures, and yields superior combinations of mechanical and corrosion properties.Type: ApplicationFiled: March 31, 2003Publication date: December 4, 2003Applicant: MMFX Technologies Corporation, a corporation of the state of CaliforniaInventors: Grzegorz J. Kusinski, David Pollack, Gareth Thomas
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Publication number: 20030159765Abstract: Carbon steels of high performance are disclosed that contain dislocated lath structures in which laths of martensite alternate with thin films of austenite, but in which each grain of the dislocated lath structure is limited to a single microstructure variant by orienting all austenite thin films in the same direction. This is achieved by careful control of the grain size to less than ten microns. Further improvement in the performance of the steel is achieved by processing the steel in such a way that the formation of bainite, pearlite, and interphase precipitation is avoided.Type: ApplicationFiled: April 2, 2003Publication date: August 28, 2003Applicant: MMFX Technologies CorporationInventors: Grzegorz J. Kusinski, David Pollack, Gareth Thomas
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Publication number: 20030111146Abstract: Carbon steels of high performance are disclosed that contain dislocated lath structures in which laths of martensite alternate with thin films of austenite, but in which each grain of the dislocated lath structure is limited to a single microstructure variant by orienting all austenite thin films in the same direction. This is achieved by careful control of the grain size to less than ten microns. Further improvement in the performance of the steel is achieved by processing the steel in such a way that the formation of bainite, pearlite, and interphase precipitation is avoided.Type: ApplicationFiled: December 14, 2001Publication date: June 19, 2003Applicant: MMFX Technologies CorporationInventors: Grzegorz J. Kusinski, David Pollack, Gareth Thomas
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Publication number: 20030111145Abstract: Carbon steels of high performance are disclosed that contain a three-phase microstructure consisting of grains of ferrite fused with grains that contain dislocated lath structures in which laths of martensite alternate with thin films of austenite. The microstructure can be formed by a unique method of austenization followed by multi-phase cooling in a manner that avoids bainite and pearlite formation and precipitation at phase interfaces. The desired microstructure can be obtained by casting, heat treatment, on-line rolling, forging, and other common metallurgical processing procedures, and yields superior combinations of mechanical and corrosion properties.Type: ApplicationFiled: December 14, 2001Publication date: June 19, 2003Applicant: MMFX Technologies CorporationInventors: Grzegorz J. Kusinski, David Pollack, Gareth Thomas