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Subramanyaravi Annapragada

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  • Shrewsbury, MA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ROOFTOP AIR CONDITIONING UNIT
    • Publication number 20240426525
    • Publication date Dec 26, 2024
    • Carrier Corporation
    • Johannes Kohler Mendizabal
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SOLVENT CAST ELECTROCALORIC POLYMER FILMS
    • Publication number 20240344744
    • Publication date Oct 17, 2024
    • United Technologies Corporation
    • Wei Xie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    STIRLING REFRIGERATION SYSTEM
    • Publication number 20240219076
    • Publication date Jul 4, 2024
    • Carrier Corporation
    • Clayton Terry
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CIRCUIT WITH THERMAL STORAGE
    • Publication number 20240200841
    • Publication date Jun 20, 2024
    • Carrier Corporation
    • Sascha Hellmann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20210381726
    • Publication date Dec 9, 2021
    • Mikhail B. Gorbounov
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM AND METHOD OF OPERATING THE SAME
    • Publication number 20210372672
    • Publication date Dec 2, 2021
    • Carrier Corporation
    • Yongduk Lee
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    METHOD OF ASSEMBLING AN ELECTROCALORIC ARTICLE AND ELECTROCALORIC H...
    • Publication number 20210308733
    • Publication date Oct 7, 2021
    • Carrier Corporation
    • Subramanyaravi Annapragada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER ARTICLES AND SYSTEMS
    • Publication number 20210254866
    • Publication date Aug 19, 2021
    • Carrier Corporation
    • Subramanyaravi Annapragada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER ARTICLES AND SYSTEMS
    • Publication number 20210199352
    • Publication date Jul 1, 2021
    • Carrier Corporation
    • Wei Xie
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20210180838
    • Publication date Jun 17, 2021
    • Carrier Corporation
    • Scott Alan Eastman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20210164705
    • Publication date Jun 3, 2021
    • Carrier Corporation
    • Scott Alan Eastman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM WITH EMBEDDED ELECTRONICS
    • Publication number 20210140686
    • Publication date May 13, 2021
    • Carrier Corporation
    • Joseph V. Mantese
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HYBRID ELECTROCALORIC HEAT PUMP SYSTEM
    • Publication number 20200348041
    • Publication date Nov 5, 2020
    • Carrier Corporation
    • Jialong Wang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20200309421
    • Publication date Oct 1, 2020
    • Carrier Corporation
    • Wei Xie
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD OF MAKING ELECTROCALORIC ARTICLES
    • Publication number 20200212284
    • Publication date Jul 2, 2020
    • Carrier Corporation
    • Wayde R. Schmidt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FERROIC RESPONSE THROUGH APPLICATION OF CONJUGATE FIELD
    • Publication number 20200200442
    • Publication date Jun 25, 2020
    • Carrier Corporation
    • Joseph V. Mantese
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FERROIC RESPONSE THROUGH APPLICATION OF CONJUGATE FIELD
    • Publication number 20200200443
    • Publication date Jun 25, 2020
    • Carrier Corporation
    • Joseph V. Mantese
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM WITH PATTERNED ELECTRODES
    • Publication number 20200158385
    • Publication date May 21, 2020
    • Carrier Corporation
    • Wei Xie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER METHOD
    • Publication number 20190242625
    • Publication date Aug 8, 2019
    • Carrier Corporation
    • Subramanyaravi Annapragada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20190226727
    • Publication date Jul 25, 2019
    • United Technologies Corporation
    • Scott Alan Eastman
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20190170409
    • Publication date Jun 6, 2019
    • United Technologies Corporation
    • Scott Alan Eastman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER MODULAR STACK
    • Publication number 20190003747
    • Publication date Jan 3, 2019
    • United Technologies Corporation
    • Craig R. Walker
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20190003748
    • Publication date Jan 3, 2019
    • United Technologies Corporation
    • Mikhail B. Gorbounov
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SOLVENT CAST ELECTROCALORIC POLYMER FILMS
    • Publication number 20190003746
    • Publication date Jan 3, 2019
    • United Technologies Corporation
    • Wei Xie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD OF FORMING ELECTRODES ON ELECTROCALORIC FILM
    • Publication number 20180375008
    • Publication date Dec 27, 2018
    • Wei Xie
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM WITH ELECTRICALLY CONDUCTIVE LI...
    • Publication number 20180363956
    • Publication date Dec 20, 2018
    • United Technologies Corporation
    • Scott Alan Eastman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FIN-DIFFUSER HEAT SINK WITH HIGH CONDUCTIVITY HEAT SPREADER
    • Publication number 20180187978
    • Publication date Jul 5, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Neal R. Herring
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    ELECTROCALORIC COOLING
    • Publication number 20180010826
    • Publication date Jan 11, 2018
    • GOODRICH CORPORATION
    • Joseph V. Mantese
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20170356680
    • Publication date Dec 14, 2017
    • Carrier Corporation
    • Subramanyaravi Annapragada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROCALORIC HEAT TRANSFER SYSTEM
    • Publication number 20170356679
    • Publication date Dec 14, 2017
    • Carrier Corporation
    • Subramanyaravi Annapragada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...