Patents by Inventor Bhaskar Ray

Bhaskar Ray 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: 12194972
    Abstract: A vehicle braking system includes a master cylinder having a pedal feel simulator incorporated therein, a reservoir configured to retain a volume of unpressurized brake fluid for use in the vehicle braking system, a wheel cylinder coupled to the master cylinder via a first braking circuit, an electronically-controlled pressure generating unit configured to move fluid through the first braking circuit to the wheel cylinder in a first mode of operation, and a two-way valve positioned in the first braking circuit and configured to selectively decouple the master cylinder from the wheel cylinder. In the first mode of operation, the master cylinder is decoupled from the wheel cylinder via the two-way valve and the master cylinder is coupled to the reservoir via the two-way valve. In a second mode of operation, the master cylinder is coupled to the wheel cylinder via the two-way valve.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: January 14, 2025
    Assignee: Robert Bosch GmbH
    Inventors: F. Douglas Heasley, Bhaskar Ray, Julian Staack, Patrick Lellmann
  • Publication number: 20230311837
    Abstract: A vehicle braking system includes a master cylinder having a pedal feel simulator incorporated therein, a reservoir configured to retain a volume of unpressurized brake fluid for use in the vehicle braking system, a wheel cylinder coupled to the master cylinder via a first braking circuit, an electronically-controlled pressure generating unit configured to move fluid through the first braking circuit to the wheel cylinder in a first mode of operation, and a two-way valve positioned in the first braking circuit and configured to selectively decouple the master cylinder from the wheel cylinder. In the first mode of operation, the master cylinder is decoupled from the wheel cylinder via the two-way valve and the master cylinder is coupled to the reservoir via the two-way valve. In a second mode of operation, the master cylinder is coupled to the wheel cylinder via the two-way valve.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 5, 2023
    Inventors: F. Douglas Heasley, Bhaskar Ray, Julian Staack, Patrick Lellmann
  • Publication number: 20110273038
    Abstract: A fan assembly includes a motor ring and an electric motor supported by the motor ring and including an output shaft defining a central axis, a brush assembly, and a motor end shield having at least one aperture and disposed adjacent the brush assembly. The fan assembly further includes a splash shield adjacent the motor end shield. The splash shield includes a rim having an inner surface in facing relationship with the motor end shield and configured to direct an airflow between the motor end shield and the splash shield in a substantially radial direction toward the central axis, and configured to redirect the substantially radial airflow through the aperture in a direction having both a radial and an axial component with respect to the central axis.
    Type: Application
    Filed: May 7, 2010
    Publication date: November 10, 2011
    Applicant: ROBERT BOSCH GMBH
    Inventors: Robert Naman, Bhaskar Ray