InterDigital has finished the hard work of turning wireless standard-essential patents into a near-annuity over the global smartphone industry, and the equity debate has moved. The second-quarter print is the first clean look at whether video and artificial intelligence patents can open a services royalty pool large enough to carry growth after handset coverage is already high. The Amazon agreement, covering Prime Video and Amazon devices with final economics still in binding arbitration, is the event that turns that question from theory into a recognized line item. Annualized recurring revenue, the company's preferred run-rate measure, reached a record $626 million. That figure is the right place to start because it strips out the catch-up noise that still dominates year-ago comparisons. Catch-up is real cash when a holdout finally signs, but it is not the franchise. The franchise is the contracted royalty stream that repeats after the signing quarter fades.
GAAP revenue still fell on the year-ago comparison because catch-up revenue, the one-time recognition of prior-period royalties when a deal finally signs, dropped from $162 million to $104 million. The year-ago quarter was itself swollen by large catch-up, so the headline decline is a comparison artifact rather than a demand break. Recurring economics moved the other way, which is the part of the print that actually changes the franchise. Smartphone licensing already covers most of the world's handset shipments. Management states that eight of the ten largest vendors sit under license, a saturation level that leaves little room for a second decade of handset-driven surprise. The growth debate now sits in streaming, consumer electronics, and connected devices, not in whether the remaining handset names eventually pay. That is a harder debate, because services licensors have fewer settled rate cards and more incentive to litigate.
Streaming and Cloud Services contributed $110 million in a program that posted nothing a year earlier. That single program is why the quarter cleared the company's own outlook by a wide margin and why full-year revenue guidance moved to a range of $775 million through $845 million. Operating expenses rose as intellectual property enforcement and share-based compensation followed the legal campaign against Disney and the accounting success of new licenses. Adjusted EBITDA still printed $184 million, a 71% margin that shows how little incremental cost a signed license carries once the research is sunk. The quality of that margin depends on whether Amazon's recognized amount survives arbitration and whether Disney ever converts from defendant to licensee. Those two named outcomes, not another smartphone renewal, now decide if the multiple is a growth multiple or a mature-annuity multiple.
The strongest argument against the growth read is simple. Amazon's terms remain unsettled, the recognized streaming amount is a conservative estimate rather than a finished rate card, and Disney has absorbed multiple Unified Patent Court injunctions without writing a license check. The market already capitalizes InterDigital at about $8.4 billion. That capitalization embeds a long runway toward management's long-term recurring-revenue target. If Amazon's arbitration lands thin and no second streamer follows, the company is a high-quality, high-coverage smartphone licensor whose multiple deserves to compress. The next several quarters resolve whether the Amazon contract is a reference rate for an industry or a one-off accounting spike. That is the entire investment argument.