Patents by Inventor Marin Assaliyski

Marin Assaliyski 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: 11898527
    Abstract: Systems and methods for selecting and scheduling which of a plurality of engine starting devices starts an internal combustion engine of a hybrid vehicle are presented. In one example, a scheduled start of the internal combustion engine via a driveline disconnect clutch is withdrawn during conditions when both a transmission gear shift is requested or in process and when a driver urgency level is greater than a threshold level.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: February 13, 2024
    Assignee: Ford Global Technologies, LLC
    Inventors: Maruthi Ravichandran, Akshay Bichkar, Marin Assaliyski, Corey James Blue
  • Publication number: 20230391309
    Abstract: Systems and methods for starting an engine of a hybrid vehicle are described. In one example, the method starts an engine according to vehicle conditions that are within a range that is defined by one or more thresholds. The thresholds may be adjusted based on a history of individual driving patterns.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Inventors: Maruthi Thiruninravur Ravichandran, Marin Assaliyski, Akshay Bichkar, Karthik Pillutla, Rajit Johri
  • Publication number: 20230356709
    Abstract: Systems and methods for selecting which of a plurality of engine starting devices starts an internal combustion engine of a hybrid vehicle are presented. In one example, engine starting devices may be selected and operated while a vehicle is operating in a creep mode. The system and method may place a driveline disconnect clutch in a wait state or engage a flywheel starter to improve engine starting.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 9, 2023
    Inventors: Maruthi Ravichandran, Marin Assaliyski, Nicholas D. Moore, Calvin Trescott, Naginder Gogna, Rajit Johri
  • Publication number: 20230349351
    Abstract: Systems and methods for managing starting of an internal combustion engine during shifting of a transmission of a hybrid vehicle are presented. In one example, torque converter impeller speed or a torque multiplication ratio may be indicative of an unintended transmission downshift during engine starting so that an engine starting device may be switched to improve vehicle operation.
    Type: Application
    Filed: May 2, 2022
    Publication date: November 2, 2023
    Inventors: Maruthi Ravichandran, Marin Assaliyski, Akshay Bichkar, Naginder Gogna, Rajit Johri, Corey James Blue
  • Publication number: 20230332569
    Abstract: Systems and methods for selecting and scheduling which of a plurality of engine starting devices starts an internal combustion engine of a hybrid vehicle are presented. In one example, a scheduled start of the internal combustion engine via a driveline disconnect clutch is withdrawn during conditions when both a transmission gear shift is requested or in process and when a driver urgency level is greater than a threshold level.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 19, 2023
    Inventors: Maruthi Ravichandran, Akshay Bichkar, Marin Assaliyski, Corey James Blue
  • Patent number: 11772627
    Abstract: Systems and methods for starting an engine of a hybrid vehicle are described. In one example, the method starts an engine according to vehicle conditions that are within a range that is defined by one or more thresholds. The thresholds may be adjusted based on a history of individual driving patterns.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: October 3, 2023
    Assignee: Ford Global Technologies, LLC
    Inventors: Maruthi Thiruninravur Ravichandran, Marin Assaliyski, Akshay Bichkar, Karthik Pillutla, Rajit Johri
  • Publication number: 20230182711
    Abstract: Systems and methods for starting an engine of a hybrid vehicle are described. In one example, the method starts an engine according to vehicle conditions that are within a range that is defined by one or more thresholds. The thresholds may be adjusted based on a history of individual driving patterns.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 15, 2023
    Inventors: Maruthi Thiruninravur Ravichandran, Marin Assaliyski, Akshay Bichkar, Karthik Pillutla, Rajit Johri
  • Publication number: 20230124573
    Abstract: A controller, after a cumulative amount of energy consumed by at least one auxiliary load during travel of a vehicle along a route exceeds a predetermined amount of energy allocated for the at least one auxiliary load during travel of the vehicle along the route, reduces the power provided to the at least one auxiliary load from an energy storage arrangement.
    Type: Application
    Filed: October 19, 2021
    Publication date: April 20, 2023
    Inventors: Marin Assaliyski, Jeremy Moore, Wendy Lynn MacLennan, Catherine Bansek
  • Patent number: 11597289
    Abstract: A vehicle and control method include a traction battery having a first nominal voltage, an auxiliary battery having a second nominal voltage, a bi-directional voltage converter configured to convert voltage between the first nominal voltage and the second nominal voltage, an electric machine powered by the traction battery and configured to provide propulsive power to the vehicle, an internal combustion engine, a plurality of electric accessories, and a controller programmed to control the DC/DC converter and the electric machine to supply power from the auxiliary battery through the DC/DC converter to the electric machine for a specified period of time in response to electric machine power demand being between a first threshold and a second threshold, and to reduce power supplied to at least one of the plurality of electric accessories in response to the electric machine power demand exceeding the second threshold.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: March 7, 2023
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Stephen Thomas Powell, Lars Niklas Pettersson, Patrick Gordon Collins, Marin Assaliyski
  • Patent number: 11597314
    Abstract: A computer includes a processor and a memory storing instructions executable by the processor to receive sensor data indicating a road user, determine a gaze direction of the road user based on the sensor data, and adjust at least one of a color or direction of a lamp of a vehicle based on the gaze direction.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: March 7, 2023
    Assignee: Ford Global Technologies, LLC
    Inventor: Marin Assaliyski
  • Publication number: 20220250535
    Abstract: A computer includes a processor and a memory storing instructions executable by the processor to receive sensor data indicating a road user, determine a gaze direction of the road user based on the sensor data, and adjust at least one of a color or direction of a lamp of a vehicle based on the gaze direction.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 11, 2022
    Applicant: Ford Global Technologies, LLC
    Inventor: Marin Assaliyski
  • Patent number: 11358584
    Abstract: A vehicle having an engine, a battery, and an electric machine configured to propel the vehicle and selectively coupled to the engine to start the engine includes a controller configured to prompt for input to activate a cold weather mode in response to an expected ambient temperature to be below a first temperature threshold for a time period during which a subsequent engine start is anticipated, and to operate the engine and electric machine to maintain a state of charge (SOC) of the battery above a first SOC threshold in response to activation of the cold weather mode, and a second SOC threshold lower than the first SOC threshold otherwise.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: June 14, 2022
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Marin Assaliyski, Connor McCann, Youssef El-Minyawi, Kevin Vander Laan, William David Treharne
  • Publication number: 20220024332
    Abstract: A vehicle and control method include a traction battery having a first nominal voltage, an auxiliary battery having a second nominal voltage, a bi-directional voltage converter configured to convert voltage between the first nominal voltage and the second nominal voltage, an electric machine powered by the traction battery and configured to provide propulsive power to the vehicle, an internal combustion engine, a plurality of electric accessories, and a controller programmed to control the DC/DC converter and the electric machine to supply power from the auxiliary battery through the DC/DC converter to the electric machine for a specified period of time in response to electric machine power demand being between a first threshold and a second threshold, and to reduce power supplied to at least one of the plurality of electric accessories in response to the electric machine power demand exceeding the second threshold.
    Type: Application
    Filed: July 24, 2020
    Publication date: January 27, 2022
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Stephen Thomas POWELL, Lars Niklas PETTERSSON, Patrick Gordon COLLINS, Marin ASSALIYSKI
  • Publication number: 20200317187
    Abstract: A vehicle having an engine, a battery, and an electric machine configured to propel the vehicle and selectively coupled to the engine to start the engine includes a controller configured to prompt for input to activate a cold weather mode in response to an expected ambient temperature to be below a first temperature threshold for a time period during which a subsequent engine start is anticipated, and to operate the engine and electric machine to maintain a state of charge (SOC) of the battery above a first SOC threshold in response to activation of the cold weather mode, and a second SOC threshold lower than the first SOC threshold otherwise.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 8, 2020
    Inventors: Marin ASSALIYSKI, Connor MCCANN, Youssef EL-MINYAWI, Kevin VANDER LAAN, William David TREHARNE
  • Publication number: 20180085837
    Abstract: Improvements to a table saw include a system for automatically adjusting the height of the cutting blade in relation to the height of the workpiece, a system for providing fine adjustment of the height or bevel angle of the saw blade or work surface, and a system for automatic speed control and shut-off for the saw blade.
    Type: Application
    Filed: December 4, 2017
    Publication date: March 29, 2018
    Inventors: Jan Koegel, Michael Luginbill, Marin Assaliyski
  • Patent number: 9873158
    Abstract: Improvements to a table saw include a system for automatically adjusting the height of the cutting blade in relation to the height of the workpiece, a system for providing fine adjustment of the height or bevel angle of the saw blade or work surface, and a system for automatic speed control and shut-off for the saw blade.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: January 23, 2018
    Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbH
    Inventors: Jan Koegel, Michael Luginbill, Marin Assaliyski
  • Publication number: 20140318342
    Abstract: Improvements to a table saw include a system for automatically adjusting the height of the cutting blade in relation to the height of the workpiece, a system for providing fine adjustment of the height or bevel angle of the saw blade or work surface, and a system for automatic speed control and shut-off for the saw blade.
    Type: Application
    Filed: March 12, 2014
    Publication date: October 30, 2014
    Applicants: Robert Bosch GmbH, Robert Bosch Tool Corporation
    Inventors: Jan Koegel, Michael Luginbill, Marin Assaliyski