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David A. Schleppenbach

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  • West Lafayette, IN, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CAPTURE PLATE ASSEMBLY FOR BRAILLE DISPLAY
    • Publication number 20230335008
    • Publication date Oct 19, 2023
    • Tactile Solutions, Inc.
    • Alexander Moon
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ELECTRO MAGNETIC REFRESHABLE BRAILLE READER
    • Publication number 20210295739
    • Publication date Sep 23, 2021
    • Tactile Engineering, LLC
    • Alexander Moon
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CAPTURE PLATE ASSEMBLY FOR BRAILLE DISPLAY
    • Publication number 20210287569
    • Publication date Sep 16, 2021
    • Tactile Solutions, Inc.
    • Alexander Moon
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    RFID TAG IN DISPLAY ADAPTER
    • Publication number 20210287568
    • Publication date Sep 16, 2021
    • Tactile Solutions, Inc.
    • Alexander Moon
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    REFRESHABLE TACTILE DISPLAY
    • Publication number 20210134183
    • Publication date May 6, 2021
    • Tactile Engineering, LLC
    • Alexander Moon
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    REFRESHABLE TACTILE DISPLAY
    • Publication number 20180342177
    • Publication date Nov 29, 2018
    • Tactile Engineering, LLC
    • Alexander Moon
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    REFRESHABLE TACTILE DISPLAY
    • Publication number 20180336801
    • Publication date Nov 22, 2018
    • Tactile Engineering, LLC
    • Alexander Moon
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    REFRESHABLE TACTILE DISPLAY
    • Publication number 20170076633
    • Publication date Mar 16, 2017
    • Tactile Engineering, LLC
    • Alexander Moon
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    BRAILLE EMBOSSER
    • Publication number 20100047002
    • Publication date Feb 25, 2010
    • David A. Schleppenbach
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Content communication system and methods
    • Publication number 20070174765
    • Publication date Jul 26, 2007
    • gh, LLC
    • David A. Schleppenbach
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Communication system and methods
    • Publication number 20070136334
    • Publication date Jun 14, 2007
    • David A. Schleppenbach
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Apparatus and methods for a shape memory spring actuator and display
    • Publication number 20050069842
    • Publication date Mar 31, 2005
    • David A. Schleppenbach
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Accessible user interface and navigation system and method
    • Publication number 20040218451
    • Publication date Nov 4, 2004
    • Joe P. Said
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Universal processing system and methods for production of outputs a...
    • Publication number 20040143430
    • Publication date Jul 22, 2004
    • Joe P. Said
    • G06 - COMPUTING CALCULATING COUNTING