Patents by Inventor Wasi UDDIN
Wasi UDDIN 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: 20230418565Abstract: Code completion suggestions may be proactively obtained and validated. An event that triggers obtaining a code completion suggestion for inclusion in a code file being edited using an integrated development environment may be detected. The code completion suggestion may be obtained. The characters of the code completion suggestion may be compared with characters added to the code file after the detection of the event that triggered obtaining the code completion suggestion to determine whether the code completion suggestion is valid. A valid code completion suggestion may then be displayed.Type: ApplicationFiled: June 22, 2022Publication date: December 28, 2023Applicant: Amazon Technologies, Inc.Inventors: Sathish Arumugam Selvaraj, Qiang Yu, Venkat Rakshith Reddy Swamireddy, Matthew Lee, Lei Gao, Wei Fang, Rama Krishna Sandeep Pokkunuri, Ramesh M Nallapati, Srinivas Iragavarapu, Alexander Johannes Smola, Sudipta Sengupta, Wasi Uddin Ahmad, Parminder Bhatia, Atul Deo, Ankur Deepak Desai, Bing Xiang, Andrew Oliver Arnold
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Patent number: 11146157Abstract: An electrical machine for use in a vehicle, comprising a stator configured to output a rotating magnetic field, a primary rotor located radially between an output shaft and the stator, a secondary rotor, wherein the secondary rotor is located radially between the stator and the output shaft, and a hydraulic pump attached to the secondary rotor, wherein the hydraulic pump is configured to output lubricant to an outlet in response to the rotating magnetic field generated therebetween by the stator and the secondary rotor.Type: GrantFiled: May 3, 2018Date of Patent: October 12, 2021Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventors: Markus Steinberger, Gregory Heeke, Md. Wasi Uddin
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Patent number: 10895317Abstract: A hybrid drive unit configured for arrangement in a torque path upstream from a transmission and downstream from an internal combustion engine is provided. The hybrid drive unit includes an electric motor, a clutch configured for selectively coupling the internal combustion engine to the electric motor for driving the transmission, and a housing supporting the electric motor. The housing includes a fluid inlet channel for directing cooling fluid from the transmission to the electric motor. The hybrid drive unit also includes a filter assembly attached to the housing. The filter assembly is arranged in a fluid flow path of the cooling fluid downstream of the inlet and upstream of the electric motor. The filter assembly is configured for removing ferrous metallic particles from the cooling fluid.Type: GrantFiled: August 24, 2017Date of Patent: January 19, 2021Assignee: Schaeffler Technologies AG & Co. KGInventors: Gregory Heeke, Md. Wasi Uddin
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Patent number: 10811945Abstract: The permanent magnet machine includes a stator, a rotor inside the stator and a ferromagnetic component fixed axially movably to the rotor. The ferromagnetic component is configured for actuating axially toward the rotor to weaken a magnetic field of the rotor. The method of constructing a permanent magnet machine includes providing a stator and a rotor inside the stator; and axially movably fixing a ferromagnetic component to the rotor such that the ferromagnetic component is configured for actuating axially toward the rotor to weaken a magnetic field of the rotor.Type: GrantFiled: August 25, 2017Date of Patent: October 20, 2020Assignee: Schaeffler Technologies AG & Co. KGInventors: Md. Wasi Uddin, Gregory Heeke
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Patent number: 10710464Abstract: A motor vehicle drive train assembly includes an axial flux induction motor including a stator, a first rotor and a second rotor. The stator, the first rotor and the second rotor are concentric with a motor center axis. The first rotor is axially spaced from a first axial side of the stator by a first air gap and the second rotor is axially spaced from a second axial side of the stator by a second air gap. The axial flux induction motor is configured such that the first rotor is rotatable about the motor center axis by the stator at a first rotational speed to drive a first drive shaft non-rotatably connected to the first rotor while the second rotor is rotatable about the motor center axis by the stator at a second rotational speed that is greater than the first rotational speed to drive a second drive shaft non-rotatably connected to the second rotor.Type: GrantFiled: September 20, 2018Date of Patent: July 14, 2020Assignee: Schaeffler Technologies AG & Co. KGInventors: Md. Wasi Uddin, Markus Steinberger
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Patent number: 10677332Abstract: A hybrid drive train assembly for a motor vehicle drive train includes an electric motor; a differential configured for connecting a first front axle and a second front axle of the motor vehicle drive train to each other; a motor output gearing connecting an output of the electric motor to the differential; and a transmission output gearing configured for connecting an output of a transmission to the differential.Type: GrantFiled: June 20, 2018Date of Patent: June 9, 2020Assignee: Schaffler Technologies AG & Co. KGInventors: Gregory Heeke, Peter Rentfrow, Peter Burke, Md. Wasi Uddin, Patrick Lindemann
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Patent number: 10626930Abstract: A wedge clutch, including: outer and inner races; a wedge plate radially between the inner and outer races; and an electromagnetic actuator. The electromagnetic actuator includes: a coil; a first coil core piece including a first end disposed within the coil and a second end connected to the wedge plate; and a second coil core piece including a first end disposed within the first coil and a second end connected to the wedge plate. In a locked mode of the clutch, the inner race and outer races and the wedge plate are non-rotatably connected for rotation of the inner race in a circumferential direction. In a free-wheel mode of the clutch, the inner race is rotatable, with respect to the outer race, in the circumferential direction. To transition from the locked mode to the free-wheel mode, the electromagnetic actuator is arranged to be energized to radially contract the wedge plate.Type: GrantFiled: September 5, 2018Date of Patent: April 21, 2020Assignee: Schaeffler Technologies AG & Co. KGInventors: Nicholas Hrusch, Md Wasi Uddin, Kevin Rauh
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Publication number: 20200094684Abstract: A motor vehicle drive train assembly includes an axial flux induction motor including a stator, a first rotor and a second rotor. The stator, the first rotor and the second rotor are concentric with a motor center axis. The first rotor is axially spaced from a first axial side of the stator by a first air gap and the second rotor is axially spaced from a second axial side of the stator by a second air gap. The axial flux induction motor is configured such that the first rotor is rotatable about the motor center axis by the stator at a first rotational speed to drive a first drive shaft non-rotatably connected to the first rotor while the second rotor is rotatable about the motor center axis by the stator at a second rotational speed that is greater than the first rotational speed to drive a second drive shaft non-rotatably connected to the second rotor.Type: ApplicationFiled: September 20, 2018Publication date: March 26, 2020Inventors: Md. Wasi Uddin, Markus Steinberger
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Publication number: 20200072300Abstract: A wedge clutch, including: outer and inner races; a wedge plate radially between the inner and outer races; and an electromagnetic actuator. The electromagnetic actuator includes: a coil; a first coil core piece including a first end disposed within the coil and a second end connected to the wedge plate; and a second coil core piece including a first end disposed within the first coil and a second end connected to the wedge plate. In a locked mode of the clutch, the inner race and outer races and the wedge plate are non-rotatably connected for rotation of the inner race in a circumferential direction. In a free-wheel mode of the clutch, the inner race is rotatable, with respect to the outer race, in the circumferential direction. To transition from the locked mode to the free-wheel mode, the electromagnetic actuator is arranged to be energized to radially contract the wedge plate.Type: ApplicationFiled: September 5, 2018Publication date: March 5, 2020Applicant: Schaeffler Technologies AG & Co. KGInventors: Nicholas Hrusch, Md Wasi Uddin, Kevin Rauh
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Publication number: 20190341833Abstract: An electrical machine for use in a vehicle, comprising a stator configured to output a rotating magnetic field, a primary rotor located radially between an output shaft and the stator, a secondary rotor, wherein the secondary rotor is located radially between the stator and the output shaft, and a hydraulic pump attached to the secondary rotor, wherein the hydraulic pump is configured to output lubricant to an outlet in response to the rotating magnetic field generated therebetween by the stator and the secondary rotor.Type: ApplicationFiled: May 3, 2018Publication date: November 7, 2019Inventors: Markus STEINBERGER, Gregory HEEKE, Md. Wasi UDDIN
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Publication number: 20190128393Abstract: A hybrid drive train assembly for a motor vehicle drive train includes an electric motor; a differential configured for connecting a first front axle and a second front axle of the motor vehicle drive train to each other; a motor output gearing connecting an output of the electric motor to the differential; and a transmission output gearing configured for connecting an output of a transmission to the differential.Type: ApplicationFiled: June 20, 2018Publication date: May 2, 2019Inventors: Gregory HEEKE, Peter RENTFROW, Peter BURKE, Md. Wasi UDDIN, Patrick LINDEMANN
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Publication number: 20190063586Abstract: A hybrid drive unit configured for arrangement in a torque path upstream from a transmission and downstream from an internal combustion engine is provided. The hybrid drive unit includes an electric motor, a clutch configured for selectively coupling the internal combustion engine to the electric motor for driving the transmission, and a housing supporting the electric motor. The housing includes a fluid inlet channel for directing cooling fluid from the transmission to the electric motor. The hybrid drive unit also includes a filter assembly attached to the housing. The filter assembly is arranged in a fluid flow path of the cooling fluid downstream of the inlet and upstream of the electric motor. The filter assembly is configured for removing ferrous metallic particles from the cooling fluid.Type: ApplicationFiled: August 24, 2017Publication date: February 28, 2019Inventors: Gregory HEEKE, Md. Wasi UDDIN
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Publication number: 20190068037Abstract: The permanent magnet machine includes a stator, a rotor inside the stator and a ferromagnetic component fixed axially movably to the rotor. The ferromagnetic component is configured for actuating axially toward the rotor to weaken a magnetic field of the rotor. The method of constructing a permanent magnet machine includes providing a stator and a rotor inside the stator; and axially movably fixing a ferromagnetic component to the rotor such that the ferromagnetic component is configured for actuating axially toward the rotor to weaken a magnetic field of the rotor.Type: ApplicationFiled: August 25, 2017Publication date: February 28, 2019Inventors: Wasi UDDIN, Gregory HEEKE