Research Frontiers Incorporated

What they do

Research Frontiers licenses its suspended particle device (SPD) technology, which allows glass to change tint electronically, to manufacturers and distributors of glass and film products. It does not manufacture; it collects royalties, license fees and minimum annual royalties from licensees' sales of SPD-SmartGlass products. Royalty contracts are accounted for under ASC 606 with three performance obligations: Grant of Use, Technical Support, and New Improvements.

Revenue drivers

• Automotive licensees — The majority of fee income comes from licensees selling SPD-SmartGlass into the automotive market, where royalties vary with the number of vehicle models, windows per vehicle, and whether the glass is standard or optional.
• Architectural and other applications — The architectural market is cited as a future large royalty source, alongside marine yachts, trains, aircraft and museums.
• Minimum and advance license fees — Licensees pay minimum annual royalties or advance fees, which the company recognizes as fee income when earned; excess over minimums is recognized in the period earned.

Recent performance

Quarterly fee income was $86,346 for the three months ended June 30, 2026, compared to $129,904 for the same quarter in 2025, per the 10-Q. Recent quarterly revenues reported were $359,444 (Sept 2025), $72,124 (Dec 2025), $136,319 (Mar 2026) and $86,346 (Jun 2026). Full-year revenue was $1.1 million in 2025 versus $1.3 million in 2024, with a net loss of $2.0 million in 2025 and negative operating cash flow of $1.3 million. At June 30, 2026, the company reported total assets of $2.5 million, total liabilities of $1.4 million, shareholder equity of $1.1 million, and cash and equivalents of $1.1 million.

Strategy

Management expects automotive and architectural markets to be the largest sources of royalty income over the next several years. It cites production efficiencies and expectations of higher vehicle production volumes for various car models, and believes lower pricing per square foot could expand adoption and market opportunities. The company also expects additional royalty income from near-term introductions of new car and aircraft models from other OEMs, and from marine, rail, museum and larger architectural projects. In the recent 10-K/A, the only change to the annual report was adding an executive compensation clawback policy adopted under SEC Rule 10D-1 and NASDAQ Listing Rule 5608.

Risks

• Customer concentration in automotive — The majority of fee income comes from several licensees participating in the automotive market, so production changes at those OEMs directly affect royalties.
• Persistent losses and cash use — The company has reported annual net losses each year from 2021 through 2025, including a $2.0 million loss in 2025, and negative operating cash flow.
• Dependence on licensee sales — Revenue depends on royalties from licensees' sales of SPD-SmartGlass products and minimum annual royalties, not on company-controlled manufacturing or direct sales.
• Listing-rule history — The company disclosed delisting notices or listing-rule failures in June 2023 and June 2025, indicating prior non-compliance with NASDAQ requirements.

Outlook

Management says it expects automotive and architectural markets to be the largest sources of royalty income over the next several years. It points to expected higher vehicle production volumes, lower per-square-foot pricing, and near-term introductions of new car and aircraft models from other OEMs as potential royalty drivers. It also cites continued growth in marine yachts and other watercraft, trains, museums and larger architectural projects. License fees paid in advance are deferred and will be recognized as fee income in future periods.