TREA

Petteri Luukkanen

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  • Tupos, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transducer arrangement
    • Patent number 11,388,521
    • Issue date Jul 12, 2022
    • PS AUDIO DESIGN OY
    • Petri Soronen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Transducer arrangement
    • Patent number 10,999,682
    • Issue date May 4, 2021
    • PS AUDIO DESIGN OY
    • Petri Soronen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACE AUDIO DEVICE WITH HAPTIC OR AUDIO FEEDBACK
    • Publication number 20240201785
    • Publication date Jun 20, 2024
    • PS AUDIO DESIGN OY
    • Eero Yli-Rantala
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC TRANSDUCER WITH TRANSVERSALLY ORIENTED MAGNETS
    • Publication number 20230388715
    • Publication date Nov 30, 2023
    • PS AUDIO DESIGN OY
    • Petri SORONEN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Transducer arrangement
    • Publication number 20210195338
    • Publication date Jun 24, 2021
    • PS AUDIO DESIGN OY
    • Petri Soronen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Transducer arrangement
    • Publication number 20200260189
    • Publication date Aug 13, 2020
    • PS AUDIO DESIGN OY
    • Petri Soronen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE