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    Bill Denny

    Research Analyst at Individual Investor

    Bill Denny's questions to RESEARCH FRONTIERS (REFR) leadership

    Bill Denny's questions to RESEARCH FRONTIERS (REFR) leadership • Q2 2025

    Question

    Bill Denny asked if the tinting technology in the new Audi S5 sunroof is from Research Frontiers.

    Answer

    CEO Joseph Harary confirmed that the technology in the Audi is not SPD SmartGlass. He explained that since Audi is part of Volkswagen, they are using PDLC technology, which he noted has not received a very good reaction.

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