Patents Assigned to R-WATER LLC
  • Packaging technique for inductive conductivity sensors
    Patent number: 11495399
    Abstract: This invention presents a new packaging technique that allows for the use of a wider range of isolating materials for inductive conductivity sensors, thereby significantly reducing the cost of producing the sensors, improving their precision and accuracy, and increasing their sensitivity.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: November 8, 2022
    Assignee: R-WATER LLC
    Inventor: Javad Rezanezhad Gatabi
  • Conductivity and impedance sensor
    Patent number: 10607772
    Abstract: A conductivity sensor, preferably a structure with a pair of magnetic cores with a primary coil wire around a shared member of both cores, and a secondary coil wire around a non-shared section of each core. When part of one core is immersed in a fluid and current is applied to the primary coil, measurements taken at the secondary coils reveal the conductivity of the fluid. The same structure can be used to measure the level of the fluid, and to determine impedance.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: March 31, 2020
    Assignee: R-Water LLC
    Inventor: Javad Rezanezhad Gatabi
  • CONDUCTIVITY AND IMPEDANCE SENSOR
    Publication number: 20150348701
    Abstract: A conductivity sensor, preferably a structure with a pair of magnetic cores with a primary coil wire around a shared member of both cores, and a secondary coil wire around a non-shared section of each core. When part of one core is immersed in a fluid and current is applied to the primary coil, measurements taken at the secondary coils reveal the conductivity of the fluid. The same structure can be used to measure the level of the fluid, and to determine impedance.
    Type: Application
    Filed: May 26, 2015
    Publication date: December 3, 2015
    Applicant: R-WATER LLC
    Inventor: Javad Rezanezhad Gatabi