Patents by Inventor Teck Lee

Teck Lee 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: 12320415
    Abstract: A product including a carrier having piloting features for assembling multiple gear drives for use in an electric drive unit of a vehicle. A method of assembling a portion of an electric drive unit utilizing a gear piloting carrier having piloting features for assembling multiple gear drives.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: June 3, 2025
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Matthew James Laskaska, Chi Teck Lee, James M Hart, Christopher Michael Kaminski, Randal W Arndt
  • Patent number: 12292102
    Abstract: Locking differential systems, vehicles and methods are provided. An electric vehicle includes an electric motor including a stator and a rotor, wherein the rotor is configured to rotate about a rotor axis; a rotor shaft connected to the rotor for rotation about the rotor axis; a differential located within the rotor shaft; a first input shaft connected to first side of the differential; a second input shaft connected to second side of the differential; a locking system configured to selectively lock rotation of the first input shaft to rotation of the rotor shaft; a control system configured to determine when to lock rotation of the first input shaft to rotation of the rotor shaft; and an actuation system configured to operate the locking system to lock rotation of the first input shaft to rotation of the rotor shaft.
    Type: Grant
    Filed: May 28, 2024
    Date of Patent: May 6, 2025
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Matthew James Laskaska, James M Hart, Chi Teck Lee, Dumitru Puiu, Brenten Paul Corliss
  • Patent number: 12264728
    Abstract: An electric vehicle drive unit includes an electric motor generating a torque. An input differential splits the torque into a first torque created by a first side gear and a second torque created by a second side gear. A first pinion gear shaft assembly receives the first torque and has a first pinion gear. A second pinion gear shaft assembly receives the second torque and has a second pinion gear. A first stage transfer gear assembly has a first, a second, a third, and a fourth transfer gear. A first stage speed reduction meshes the first pinion gear with the first transfer gear and the third transfer gear, and meshes the second pinion gear, the second transfer gear and the fourth transfer gear. A second stage gear assembly engages the first stage transfer gear assembly and includes a first final drive gear and a second final drive gear.
    Type: Grant
    Filed: September 16, 2024
    Date of Patent: April 1, 2025
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Favian Zavala, Peter Tomsa, Chi Teck Lee, Christopher Michael Kaminski
  • Publication number: 20250035205
    Abstract: A number of variations disclosed may include a product which may include a carrier having piloting features for assembling multiple gear drives for use in an electric drive unit of a vehicle. A number of variations disclosed may include a method of assembling a portion of an electric drive unit utilizing a gear piloting carrier having piloting features for assembling multiple gear drives.
    Type: Application
    Filed: July 26, 2023
    Publication date: January 30, 2025
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Matthew James Laskaska, Chi Teck Lee, James M. Hart, Christopher Michael Kaminski, Randal W. Arndt
  • Publication number: 20240351416
    Abstract: Compact electric drive units and vehicles with such drive units are provided. An exemplary electric drive unit includes an electric motor configured to provide an electric motor torque; an input differential configured to split the electric motor torque into a first path and a second path; a final drive gear on each path; a pinion gear on each path; and a rear transfer shaft assembly and a front transfer shaft assembly on each path. Further, each pinion gear is configured to transfer torque to a respective rear transfer shaft assembly and a respective front transfer shaft assembly, and the respective rear transfer and front transfer shaft assemblies are configured to transfer torque to the respective final drive gear.
    Type: Application
    Filed: April 21, 2023
    Publication date: October 24, 2024
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Chi Teck Lee, James M. Hart, Christopher Michael Kaminski, Favian Zavala
  • Publication number: 20240214504
    Abstract: Embodiments disclosed include systems and methods for computer automated print services control comprising authenticating a user credential input via a user device. The system and method includes generating, by a printer driver comprised in the user device, a user interface comprising features supported by a plurality of printing devices. Further, it includes receiving via the user device over the network, a print instruction comprising the features supported by the plurality of printing devices connected to the computer system over the network. And based on the print instruction, generating a print job in an embodiment. Further, based on the user authentication at one of the plurality of printing devices, converting via a gateway, the received print instruction into a format compatible with that printing device and releasing the generated print job for printing at that printing device, according to an embodiment.
    Type: Application
    Filed: December 4, 2023
    Publication date: June 27, 2024
    Applicant: THINXTREAM TECHNOLOGIES PTD. LTD.
    Inventors: Ranganathan Nithianand, Ranga Raj, Teck Lee Low
  • Patent number: 11838483
    Abstract: Embodiments disclosed include systems and methods for computer automated print services control comprising authenticating a user credential input via a user device. The system and method includes generating, by a printer driver comprised in the user device, a user interface comprising features supported by a plurality of printing devices. Further, it includes receiving via the user device over the network, a print instruction comprising the features supported by the plurality of printing devices connected to the computer system over the network. And based on the print instruction, generating a print job in an embodiment. Further, based on the user authentication at one of the plurality of printing devices, converting via a gateway, the received print instruction into a format compatible with that printing device and releasing the generated print job for printing at that printing device, according to an embodiment.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: December 5, 2023
    Assignee: Thinxtream Technologies PTE LTD
    Inventors: Ranganathan Nithianand, Ranga Raj, Teck Lee Low
  • Publication number: 20230201185
    Abstract: The invention provides a method for treating T2DM, obesity or overweight or for weight management control by administering to an mammal (e.g. a human) in need thereof a pharmaceutical composition twice daily in an oral dosage form, wherein the pharmaceutical composition contains 2-[(4-{6-[(4-cyano-2-fluorobenzyl)oxy]pyridin-2-yl}piperidin-1-yl)methyl]-1-5 [(2S)-oxetan-2-ylmethyl]-1H-benzimidazole carboxylic acid, or a pharmaceutically salt thereof [such as its tris salt]. Moreover, the invention provides oral compositions/formulations for the methods of treatment described herein.
    Type: Application
    Filed: March 24, 2021
    Publication date: June 29, 2023
    Applicant: Pfizer Inc.
    Inventors: Kai Teck Lee, Sweta Manthena, Aditi Rao Saxena
  • Publication number: 20230151875
    Abstract: Motor driven systems with optimized performance and efficiency are provided. A drive system includes a motor and a gear system coupled with the motor by a shaft. The gear system includes a pair of input gears disposed on the shaft, and a pair of transfer shafts including transfer gears meshing with the input gears. The gear system is configured to cancel axial, radial and/or tangential forces for minimized net force at the shaft.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 18, 2023
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Shawn H. Swales, Chi Teck Lee, Alan G. Holmes, Hai Xu, Venu Gopal Ganti, Avinash Singh
  • Patent number: 11604802
    Abstract: Embodiments disclosed include computer automated systems and methods for aggregating data from a plurality of data sources, such as proxy devices, legacy protocols, devices, applications, machines, sensors, things across locations and user types, or device clouds among devices and applications. The aggregated data is then normalized and the normalized data is analyzed. The analyzing is based on a correlated event or events, a correlated condition or conditions, and a correlated trend or trends across the plurality of data sources. And based on the analyzed data, relevant aggregated and normalized data is combined and displayed in a display compatible format. Additionally, user needs are determined based on the analyzed aggregated, normalized data. The user need comprises a need for an item or items comprising at least one of a service, a product, and an upgrade of hardware or software components.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: March 14, 2023
    Assignee: TAASCOM, INC.
    Inventors: Sanjiv Shrikant Shet, Ranga Raj, Teck Lee Low
  • Patent number: 11567962
    Abstract: Embodiments disclosed include a platform for collecting, normalizing, aggregating, and presenting/processing data over a wide range of devices, machines and applications in real-time, in a wired or wireless networked framework. An embodiment includes a computer automated system and method for aggregating data from a plurality of devices and applications. Embodiments disclosed further include a system and method for normalizing data from a plurality of devices and applications, for canonical-izing all normalized and aggregated data, and via a graphical user interface, combining the aggregated and normalized data, and displaying the combined data in a display compatible format. The computer system is further configured to abstract a plurality of classes of devices via a data modeling language comprised in the configuration of the computer system.
    Type: Grant
    Filed: July 11, 2015
    Date of Patent: January 31, 2023
    Inventors: Sanjiv Shrikant Shet, Ranga Raj, Teck Lee Low
  • Patent number: 11499615
    Abstract: An automobile vehicle split torque transmission includes an electrical motor having a rotor drive shaft with a drive pinion attached to the rotor drive shaft, the rotor drive shaft defining a first axis. A first transfer gear is mounted on a first transfer gear shaft defining a second axis, the first transfer gear meshed with the drive pinion. A second transfer gear is mounted on a second transfer gear shaft defining a third axis, the second transfer gear meshed with the drive pinion. A differential ring gear is supported on a differential shaft and rotates a differential assembly, the differential shaft defining a fourth axis.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: November 15, 2022
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Chi Teck Lee, Christopher M. Kaminski, Kirk L. Wirth, Dan Coffey
  • Publication number: 20220309076
    Abstract: Embodiments disclosed include computer automated systems and methods for aggregating data from a plurality of data sources, such as proxy devices, legacy protocols, devices, applications, machines, sensors, things across locations and user types, or device clouds among devices and applications. The aggregated data is then normalized, and the normalized data is analyzed. The analyzing is based on a correlated event or events, a correlated condition or conditions, and a correlated trend or trends across the plurality of data sources. And based on the analyzed data, relevant aggregated and normalized data is combined and displayed in a display compatible format. Additionally, user needs are determined based on the analyzed aggregated, normalized data. The user need comprises a need for an item or items comprising at least one of a service, a product, and an upgrade of hardware or software components.
    Type: Application
    Filed: June 13, 2022
    Publication date: September 29, 2022
    Applicant: Taascom Inc.
    Inventors: Sanjiv Shrikant Shet, Ranga Raj, Teck Lee
  • Patent number: 11457123
    Abstract: Embodiments disclosed include systems and methods for computer automated print services control comprising authenticating a user credential input via a user device. The system and method includes generating, by a printer driver comprised in the user device, a user interface comprising features supported by a plurality of printing devices. Further, it includes receiving via the user device over the network, a print instruction comprising the features supported by the plurality of printing devices connected to the computer system over the network. And based on the print instruction, generating a print job in an embodiment. Further, based on the user authentication at one of the plurality of printing devices, converting via a gateway, the received print instruction into a format compatible with that printing device and releasing the generated print job for printing at that printing device, according to an embodiment.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: September 27, 2022
    Assignee: Thinxtream Technologies PTE LID
    Inventors: Ranganathan Nithianand, Ranga Raj, Teck Lee Low
  • Patent number: 11368600
    Abstract: Embodiments disclosed include systems and methods for computer automated print services control comprising authenticating a user credential input via a user device. The system and method includes generating, by a printer driver comprised in the user device, a user interface comprising features supported by a plurality of printing devices. Further, it includes receiving via the user device over the network, a print instruction comprising the features supported by the plurality of printing devices connected to the computer system over the network. And based on the print instruction, generating a print job in an embodiment. Further, based on the user authentication at one of the plurality of printing devices, converting via a gateway, the received print instruction into a format compatible with that printing device and releasing the generated print job for printing at that printing device, according to an embodiment.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: June 21, 2022
    Assignee: Thinxtream Technologies PTE. LTD.
    Inventors: Ranganathan Nithianand, Ranga Raj, Teck Lee Low
  • Publication number: 20220099168
    Abstract: An automobile vehicle split torque transmission includes an electrical motor having a rotor drive shaft with a drive pinion attached to the rotor drive shaft, the rotor drive shaft defining a first axis. A first transfer gear is mounted on a first transfer gear shaft defining a second axis, the first transfer gear meshed with the drive pinion. A second transfer gear is mounted on a second transfer gear shaft defining a third axis, the second transfer gear meshed with the drive pinion. A differential ring gear is supported on a differential shaft and rotates a differential assembly, the differential shaft defining a fourth axis.
    Type: Application
    Filed: September 29, 2020
    Publication date: March 31, 2022
    Inventors: Chi Teck Lee, Christopher M. Kaminski, Kirk L. Wirth, Dan Coffey
  • Publication number: 20210390246
    Abstract: A computer automated system and method comprising configuring a single or plurality of mobile devices over a network, validating the configured devices, and communicating contextual information to the configured devices. The devices are authenticated and the authentication is sent to a server over the network, when a contextual service, controlled/offered by the server through a contextual service point in communication with the server, is invoked by the configured mobile device in the vicinity of the contextual service point. The mobile device is then enabled to consume a contextual service, offered by and delivered at the contextual service point, either from within the mobile device or over the network.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 16, 2021
    Applicant: THINXTREAM TECHNOLOGIES PTD. LTD.
    Inventors: Sanjiv Shrikant Shet, Hema Mundkur, Ranga Raj, Teck Lee Low
  • Publication number: 20210365627
    Abstract: A computer automated system and method comprising configuring a single or plurality of mobile devices over a network, validating the configured devices, and communicating contextual information to the configured devices. The devices are authenticated and the authentication is sent to a server over the network, when a contextual service, controlled/offered by the server through a contextual service point in communication with the server, is invoked by the configured mobile device in the vicinity of the contextual service point. The mobile device is then enabled to consume a contextual service, offered by and delivered at the contextual service point, either from within the mobile device or over the network.
    Type: Application
    Filed: August 5, 2021
    Publication date: November 25, 2021
    Applicant: THINXTREAM TECHNOLOGIES PTD. LTD.
    Inventors: Sanjiv Shrikant Shet, Hema Mundkur, Ranga Raj, Teck Lee Low
  • Publication number: 20210089705
    Abstract: A computer automated system and method comprising configuring a single or plurality of mobile devices over a network, validating the configured devices, and communicating contextual information to the configured devices. The devices are authenticated and the authentication is sent to a server over the network, when a contextual service, controlled/offered by the server through a contextual service point in communication with the server, is invoked by the configured mobile device in the vicinity of the contextual service point. The mobile device is then enabled to consume a contextual service, offered by and delivered at the contextual service point, either from within the mobile device or over the network.
    Type: Application
    Filed: December 8, 2020
    Publication date: March 25, 2021
    Applicant: THINXTREAM TECHNOLOGIES PTD. LTD.
    Inventors: Sanjiv Shrikant Shet, Hema Mundkur, Ranga Raj, Teck Lee Low
  • Publication number: 20210083546
    Abstract: A propulsion system for a motor vehicle includes a casing having first and second housing portions cooperating with one another to define a cavity. The propulsion system further includes an electric motor disposed within the cavity. A support mechanism is attached to at least one of the first and second housing portions. The support mechanism includes a first side that faces the first housing portion and a second side that faces the second housing portion and is disposed within the cavity. Bearing seats are formed in the first housing portion, the second housing portion, and the second side of the support mechanism. Bearings are engaged with an associated one of the bearing seats and are configured to rotatably support the input member, the layshaft, and the output member in a fixed-free bearing arrangement. The first side of the support mechanism is free of the bearing seats and the bearings.
    Type: Application
    Filed: September 13, 2019
    Publication date: March 18, 2021
    Inventors: Pete R. Garcia, Boris Burgman, Chi Teck Lee, Rebecca K. Risko Cattell, Patrick S. Portell