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CHRISTO DEVARAJ

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Patents Grantslast 30 patents

  • Information Patent Grant

    Indicator for voice-based communications
    • Patent number 12,100,396
    • Issue date Sep 24, 2024
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Messaging from a shared device
    • Patent number 12,057,115
    • Issue date Aug 6, 2024
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Sender and recipient disambiguation
    • Patent number 11,968,271
    • Issue date Apr 23, 2024
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Outputting notifications using device groups
    • Patent number 11,812,344
    • Issue date Nov 7, 2023
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Audio message extraction
    • Patent number 11,810,554
    • Issue date Nov 7, 2023
    • Amazon Technologies, Inc.
    • Neil Christopher Fritz
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Voice-controlled communication requests and responses
    • Patent number 11,798,559
    • Issue date Oct 24, 2023
    • Amazon Technologies, Inc.
    • Tapas Kanti Roy
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Communicating announcements
    • Patent number 11,776,541
    • Issue date Oct 3, 2023
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Message playback using a shared device
    • Patent number 11,657,812
    • Issue date May 23, 2023
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Message management for communal account
    • Patent number 11,632,345
    • Issue date Apr 18, 2023
    • Amazon Technologies, Inc.
    • Brandon Taylor
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Message grouping
    • Patent number 11,563,708
    • Issue date Jan 24, 2023
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Sender and recipient disambiguation
    • Patent number 11,546,434
    • Issue date Jan 3, 2023
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Indicator for voice-based communications
    • Patent number 11,264,030
    • Issue date Mar 1, 2022
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Adjusting speed of human speech playback
    • Patent number 11,232,808
    • Issue date Jan 25, 2022
    • Amazon Technologies, Inc.
    • Zhaoqing Ma
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Automated messaging
    • Patent number 11,102,624
    • Issue date Aug 24, 2021
    • Amazon Technologies, Inc.
    • Ryan Christopher Rapp
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Voice-controlled communication requests and responses
    • Patent number 11,062,711
    • Issue date Jul 13, 2021
    • Amazon Technologies, Inc.
    • Tapas Kanti Roy
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Outputting notifications using device groups
    • Patent number 11,051,139
    • Issue date Jun 29, 2021
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Communicating announcements
    • Patent number 11,024,303
    • Issue date Jun 1, 2021
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Messaging from a shared device
    • Patent number 10,916,243
    • Issue date Feb 9, 2021
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Sender and recipient disambiguation
    • Patent number 10,848,591
    • Issue date Nov 24, 2020
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Message playback using a shared device
    • Patent number 10,811,012
    • Issue date Oct 20, 2020
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Audio message extraction
    • Patent number 10,803,856
    • Issue date Oct 13, 2020
    • Amazon Technologies, Inc.
    • Neil Christopher Fritz
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Communicating announcements
    • Patent number 10,706,845
    • Issue date Jul 7, 2020
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Outputing notifications using device groups
    • Patent number 10,616,726
    • Issue date Apr 7, 2020
    • Amazon Technologies, Inc.
    • James Marvin Freeman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Indicator for voice-based communications
    • Patent number 10,580,404
    • Issue date Mar 3, 2020
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Voice-controlled communication requests and responses
    • Patent number 10,504,520
    • Issue date Dec 10, 2019
    • Amazon Technologies, Inc.
    • Tapas Kanti Roy
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Indicator for voice-based communications
    • Patent number 10,453,449
    • Issue date Oct 22, 2019
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Outputting notifications using device groups
    • Patent number 10,425,780
    • Issue date Sep 24, 2019
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Outputting notifications using device groups
    • Patent number 10,425,781
    • Issue date Sep 24, 2019
    • Amazon Technologies, Inc.
    • Christo Frank Devaraj
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Audio message extraction
    • Patent number 10,319,375
    • Issue date Jun 11, 2019
    • Amazon Technologies, Inc.
    • Neil Christopher Fritz
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Adjusting speed of human speech playback
    • Patent number 10,276,185
    • Issue date Apr 30, 2019
    • Amazon Technologies, Inc.
    • Zhaoqing Ma
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    MESSAGING FROM A SHARED DEVICE
    • Publication number 20240349595
    • Publication date Oct 17, 2024
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    VOICE-CONTROLLED COMMUNICATION REQUESTS AND RESPONSES
    • Publication number 20240144933
    • Publication date May 2, 2024
    • AMAZON TECHNOLOGIES, INC.
    • Tapas Kanti Roy
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    AUDIO MESSAGE EXTRACTION
    • Publication number 20240029722
    • Publication date Jan 25, 2024
    • AMAZON TECHNOLOGIES, INC.
    • Neil Christopher Fritz
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SENDER AND RECIPIENT DISAMBIGUATION
    • Publication number 20230216927
    • Publication date Jul 6, 2023
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INDICATOR FOR VOICE-BASED COMMUNICATIONS
    • Publication number 20220165268
    • Publication date May 26, 2022
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OUTPUTTING NOTIFICATIONS USING DEVICE GROUPS
    • Publication number 20210377702
    • Publication date Dec 2, 2021
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    VOICE-CONTROLLED COMMUNICATION REQUESTS AND RESPONSES
    • Publication number 20210327434
    • Publication date Oct 21, 2021
    • AMAZON TECHNOLOGIES, INC.
    • Tapas Kanti Roy
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    MESSAGING FROM A SHARED DEVICE
    • Publication number 20210210094
    • Publication date Jul 8, 2021
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SENDER AND RECIPIENT DISAMBIGUATION
    • Publication number 20210144230
    • Publication date May 13, 2021
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MESSAGE PLAYBACK USING A SHARED DEVICE
    • Publication number 20210110823
    • Publication date Apr 15, 2021
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AUDIO MESSAGE EXTRACTION
    • Publication number 20210074275
    • Publication date Mar 11, 2021
    • AMAZON TECHNOLOGIES, INC.
    • Neil Christopher Fritz
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COMMUNICATING ANNOUNCEMENTS
    • Publication number 20200357399
    • Publication date Nov 12, 2020
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INDICATOR FOR VOICE-BASED COMMUNICATIONS
    • Publication number 20200143811
    • Publication date May 7, 2020
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VOICE-CONTROLLED COMMUNICATION REQUESTS AND RESPONSES
    • Publication number 20200135208
    • Publication date Apr 30, 2020
    • AMAZON TECHNOLOGIES, INC.
    • Tapas Kanti Roy
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    OUTPUTTING NOTIFICATIONS USING DEVICE GROUPS
    • Publication number 20200092687
    • Publication date Mar 19, 2020
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AUDIO MESSAGE EXTRACTION
    • Publication number 20190371304
    • Publication date Dec 5, 2019
    • AMAZON TECHNOLOGIES, INC.
    • Neil Christopher Fritz
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ADJUSTING SPEED OF HUMAN SPEECH PLAYBACK
    • Publication number 20190318758
    • Publication date Oct 17, 2019
    • AMAZON TECHNOLOGIES, INC.
    • Zhaoqing Ma
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    MESSAGE PLAYBACK USING A SHARED DEVICE
    • Publication number 20190156830
    • Publication date May 23, 2019
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SENDER AND RECIPIENT DISAMBIGUATION
    • Publication number 20180309866
    • Publication date Oct 25, 2018
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    AUTOMATED MESSAGING
    • Publication number 20180310144
    • Publication date Oct 25, 2018
    • AMAZON TECHNOLOGIES, INC.
    • Ryan Christopher Rapp
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MESSAGING FROM A SHARED DEVICE
    • Publication number 20180182389
    • Publication date Jun 28, 2018
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUDIO MESSAGE EXTRACTION
    • Publication number 20180182380
    • Publication date Jun 28, 2018
    • AMAZON TECHNOLOGIES, INC.
    • Neil Christopher Fritz
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VOICE-BASED COMMUNICATIONS
    • Publication number 20180061402
    • Publication date Mar 1, 2018
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    INDICATOR FOR VOICE-BASED COMMUNICATIONS
    • Publication number 20180061403
    • Publication date Mar 1, 2018
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    INDICATOR FOR VOICE-BASED COMMUNICATIONS
    • Publication number 20180061404
    • Publication date Mar 1, 2018
    • AMAZON TECHNOLOGIES, INC.
    • Christo Frank Devaraj
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    EVALUATING THE QUALITY OF WEB-BASED PROPERTIES
    • Publication number 20100250331
    • Publication date Sep 30, 2010
    • Microsoft Corporation
    • Christo Devaraj
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TRACKING AD UNIT PERFORMANCE
    • Publication number 20100228623
    • Publication date Sep 9, 2010
    • Microsoft Corporation
    • CHRISTO DEVARAJ
    • G06 - COMPUTING CALCULATING COUNTING