Patents by Inventor Sanjoy Bhattacharjee

Sanjoy Bhattacharjee 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).

  • Status indicator for a building controller
    Patent number: 11327453
    Abstract: A relatively simple status indicator for a building control device that helps the user more quickly and intuitively identify the operation status of the building control system and more quickly troubleshoot faults and/or other problems that may occur within the building control system. This may help reduce the cost of maintain the building control system and may help reduce unwanted downtime of the building control system.
    Type: Grant
    Filed: September 1, 2018
    Date of Patent: May 10, 2022
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: FoongYeen Chan, Ke Zhang, Cary Leen, Andrew D. Halford, Timo Tapio Pihlajasaari, Sanjoy Bhattacharjee, Roy Kolasa, Duo Zhang, Evan J. Kingston
  • User interface module for a building control system with an interchangeable mounting base
    Patent number: 10993336
    Abstract: The present disclosure relates to a user interface module for a building control system that has flexible mounting options to address mounting constraints that are often encountered in utility rooms and/or equipment panels. In some cases, the user interface module may be provided with interchangeable mounting bases from which an installer can select depending on the mounting constraints presented at a particular installation.
    Type: Grant
    Filed: September 1, 2018
    Date of Patent: April 27, 2021
    Assignee: Honeywell International Inc.
    Inventors: Cary Leen, Haitao Li, Arthur Zhang, Michael Zheng, Tonya Tang, Timo Tapio Pihlajasaari, Andrew D. Halford, Sanjoy Bhattacharjee, Derek Tai
  • USER INTERFACE MODULE FOR A BUILDING CONTROL SYSTEM WITH AN INTERCHANGEABLE MOUNTING BASE
    Publication number: 20200077527
    Abstract: The present disclosure relates to a user interface module for a building control system that has flexible mounting options to address mounting constraints that are often encountered in utility rooms and/or equipment panels. In some cases, the user interface module may be provided with interchangeable mounting bases from which an installer can select depending on the mounting constraints presented at a particular installation.
    Type: Application
    Filed: September 1, 2018
    Publication date: March 5, 2020
    Inventors: Cary Leen, Haitao Li, Arthur Zhang, Michael Zheng, Tonya Tang, Timo Tapio Pihlajasaari, Andrew D. Halford, Sanjoy Bhattacharjee, Derek Tai, Trent N. Welander
  • STATUS INDICATOR FOR A BUILDING CONTROLLER
    Publication number: 20200073346
    Abstract: A relatively simple status indicator for a building control device that helps the user more quickly and intuitively identify the operation status of the building control system and more quickly troubleshoot faults and/or other problems that may occur within the building control system. This may help reduce the cost of maintain the building control system and may help reduce unwanted downtime of the building control system.
    Type: Application
    Filed: September 1, 2018
    Publication date: March 5, 2020
    Inventors: FoongYeen Chan, Ke Zhang, Cary Leen, Andrew D. Halford, Timo Tapio Pihlajasaari, Sanjoy Bhattacharjee, Roy Kolasa, Duo Zhang, Evan J. Kingston
  • Split rotor system and method with springs
    Patent number: 7221246
    Abstract: A rotor assembly may include first rotor half, a first spring supported with the first rotor half, a second rotor half, and a second spring supported within the second rotor half, wherein the first rotor half and the second rotor half are adjoined to enclose the first and second springs. A coiled section of each spring may surround a rotor center pin. A contact arm positioned between the springs may include a non-circular opening. A method for assembling such a rotor assembly is further described.
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: May 22, 2007
    Assignee: General Electric Company
    Inventors: Samir Rajauria, Wolfgang Meyer-Haack, Janakiraman Narayanan, Sanjoy Bhattacharjee, Hemant Anjaria, Praveenkumar Verma
  • SPLIT ROTOR SYSTEM AND METHOD WITH SPRINGS
    Publication number: 20060152308
    Abstract: A rotor assembly may include first rotor half, a first spring supported with the first rotor half, a second rotor half, and a second spring supported within the second rotor half, wherein the first rotor half and the second rotor half are adjoined to enclose the first and second springs. A coiled section of each spring may surround a rotor center pin. A contact arm positioned between the springs may include a non-circular opening. A method for assembling such a rotor assembly is further described.
    Type: Application
    Filed: January 7, 2005
    Publication date: July 13, 2006
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Samir Rajauria, Wolfgang Meyer-Haack, Janakiraman Narayanan, Sanjoy Bhattacharjee, Hermant Anjaria, Praveenkumar Verma