Patents by Inventor Chethana Shivappa

Chethana Shivappa 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).

  • WIRELESS WATER ACTIVATED LIGHTS
    Publication number: 20230314174
    Abstract: The present disclosure provides a water activated transmitter assembly configured to provide a signal to a wireless light assembly when the water activated transmitter assembly is exposed to water. A water emergency device system is also disclosed, which comprises the water activated transmitter assembly and the wireless light assembly coupled to a water flotation device. A method of manufacture of the water activated transmitter assembly is also disclosed.
    Type: Application
    Filed: June 27, 2022
    Publication date: October 5, 2023
    Applicant: GOODRICH CORPORATION
    Inventors: Chethana Shivappa, Vinod Kumar Shivalinga
  • SYSTEMS AND METHODS FOR DETECTING WATER LEAKS AND/OR PREVENTING WASTE WATER OVERFLOW
    Publication number: 20230160772
    Abstract: A leak and/or overflow detection system for an aircraft may comprise a first sensor configured to be disposed in a toilet bowl, a second sensor configured to be disposed in a waste tank, a first acoustic emission sensor and a second acoustic emission sensor configured to be disposed upstream and downstream of a valve, or any combination of the first sensor, the second sensor, and the acoustic emission sensors. A controller may receive various data from the sensors and determine whether a leak and/or an overflow condition is occurring or about to occur.
    Type: Application
    Filed: June 24, 2022
    Publication date: May 25, 2023
    Applicant: B/E AEROSPACE, INC.
    Inventors: HARDIK AGARWAL, MANJUNATH HIREMATH, CHETHANA SHIVAPPA, NARAIN ADHINARAYANAN
  • CONVERTIBLE SLIDE-RAFT
    Publication number: 20230091793
    Abstract: An inflatable slide-raft may include a primary inflatable structure configured to inflate upon deployment of the inflatable slide-raft, a first secondary inflatable structure coupled to the primary inflatable structure, and a second secondary inflatable structure coupled to the primary inflatable structure. The first secondary inflatable structure and the second secondary inflatable structure siderail are configured to remain in a stowed state when the inflatable slide-raft is operated in a slide mode and to inflate when the inflatable slide-raft is operated in a raft mode.
    Type: Application
    Filed: June 6, 2022
    Publication date: March 23, 2023
    Applicant: Goodrich Corporation
    Inventors: Chethana Shivappa, Adithya Nagara Venkatachala
  • Inflation control system
    Patent number: 10946971
    Abstract: An inflation control system includes a valve module and a controller. The valve module includes a first valve fluidly connected to a fluid source, a second valve fluidly connected to the first valve, and a pressure regulator fluidly connected to the second valve and an aspirator. The controller is in communication with the first valve.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: March 16, 2021
    Assignee: GOODRICH CORPORATION
    Inventors: Poly Puthur John, Chethana Shivappa, Ravi Murthy
  • INFLATION CONTROL SYSTEM
    Publication number: 20200094976
    Abstract: An inflation control system includes a valve module and a controller. The valve module includes a first valve fluidly connected to a fluid source, a second valve fluidly connected to the first valve, and a pressure regulator fluidly connected to the second valve and an aspirator. The controller is in communication with the first valve.
    Type: Application
    Filed: December 18, 2018
    Publication date: March 26, 2020
    Inventors: Poly Puthur John, Chethana Shivappa, Ravi Murthy