InterDigital, Inc. — 2020 Form 10-K
Reporting period: Fiscal year ended December 31, 2020. The filing also reports fourth-quarter results. InterDigital is an R&D and intellectual-property licensing company focused on wireless, video, display and related technologies; it held approximately 28,000 patents and patent applications at year-end.
Financial performance
| Metric | 2020 | 2019 | Change |
|---|---|---|---|
| Revenue | $359.0 million | $318.9 million | +13% |
| Recurring revenue | $336.8 million | $298.2 million | +13% |
| Operating income | $55.2 million | $37.8 million | +46% |
| Operating margin | 15.4% | 11.9% | +3.5 percentage points |
| Net income attributable to InterDigital | $44.8 million | $20.9 million | +114% |
| Diluted EPS | $1.44 | $0.66 | +$0.78 |
| Operating cash flow | $163.5 million | $89.4 million | +$74.0 million |
Patent royalties were $346.6 million; technology-solutions revenue was $11.8 million and patent sales were $0.6 million. Fixed-fee royalties of $298.5 million made up about 89% of recurring revenue, providing a relatively predictable revenue base. Variable patent royalties declined 13%, while fixed-fee royalties increased 16%.
Fourth quarter: Revenue was $90.8 million versus $102.2 million in Q4 2019. Operating income was $3.1 million versus $25.3 million; net loss attributable to InterDigital was $1.4 million, or $0.04 per diluted share, compared with net income of $13.8 million, or $0.44 per diluted share, a year earlier.
Liquidity and debt: Cash, cash equivalents, restricted cash and short-term investments totaled $930.8 million at year-end, versus $936.3 million in 2019. Working capital was $731.1 million. Reported debt carrying value was $368.0 million, including $343.8 million carrying value for the 2.00% convertible notes due 2024 and $24.2 million of acquisition-related debt. The notes have $400 million face value; together with the acquisition-related debt, gross principal/obligation amounts are approximately $424.2 million. The company repaid the remaining $94.9 million of its 2020 notes. Management said available funds and operating cash flow should cover operations, debt obligations, dividends and the existing repurchase program for the next 12 months.
Material changes and unusual items
- Revenue growth was driven primarily by new and expanded patent licenses, including Huawei and ZTE; recurring revenue rose $38.6 million.
- Operating expenses increased 8% to $303.8 million, including higher Technicolor-related recurring costs, development spending, patent amortization and enforcement costs. A $7.5 million non-cash charge related to disposed patents also affected expenses.
- The effective tax rate was a benefit of 21.2%, including $20.9 million of discrete tax benefits, primarily relating to an expected amended return and reversal of a tax reserve. This benefit materially supported reported earnings.
- Other income included $5.6 million of gains from observable price changes in strategic investments. Interest expense was $40.8 million.
- Cash from operations increased substantially, mainly reflecting higher licensing receipts and their timing. Cash used in investing activities was $310.0 million, largely reflecting net purchases of short-term investments; financing activities used $132.9 million, including repayment of the 2020 notes and dividends.
Outlook, risks and contingencies
No specific numerical revenue or earnings guidance was provided. Management cited 5G adoption, video and IoT licensing, research in AI and future wireless standards, and expansion of the consumer-electronics licensing business as opportunities. It also cautioned that licensing revenue depends on renewals, licensee sales, negotiations and enforcement outcomes. Six agreements scheduled to expire in 2021 generated $30.3 million, or about 9% of 2020 recurring revenue; seven agreements expired in 2020, including LG’s, which contributed $31.8 million in recurring revenue that year.
Revenue is concentrated: Apple, Samsung and Huawei accounted for approximately 31%, 22% and 15% of 2020 revenue, respectively. Key risks include adverse royalty-rate or FRAND determinations, patent challenges, costly litigation, delays or failures in license renewals, customer concentration, U.S.–China tensions and changes in wireless or video standards. The Lenovo proceedings and Xiaomi-related proceedings remained active at year-end; the Wuhan court anti-suit order included a potential fine of up to one million yuan per day for violation. The filing states that other ordinary-course disputes did not meet the criteria for accrual or disclosure of a potential loss range.
Management reported limited operational and financial impact from COVID-19 in 2020, with most employees working remotely and business continuing with minimal interruption. The independent auditor issued an unqualified opinion on the financial statements and concluded internal control over financial reporting was effective. The auditor identified revenue valuation judgments and recognition of uncertain tax benefits as critical audit matters.
Important facts for investors to verify
- Progress and terms of renewals for agreements expiring in 2021, and the outlook for LG-related revenue following its reported consideration of exiting smartphones.
- Whether the large discrete tax benefit is sustainable, and the outcome of related tax filings, audits and open tax-treaty procedures.
- Developments and potential financial effects of the Lenovo and Xiaomi cases, including FRAND rate-setting and anti-suit disputes.
- Cash conversion and future receipts: $328.0 million of deferred revenue remained at year-end, much of it fixed-fee royalties to be recognized over future periods.
- Debt repayment capacity and potential dilution under the 2024 convertible notes and associated warrants, alongside the dividend and repurchase programs.