Facebook Gets Broad Patent on Digital Media Tagging
Facebook has done well with the Friendster patents and patent applications that it acquired. Just last week, a patent application for passing personal info between users based on degrees of separation became public.
Context & Ripple Effects
This grant is the latest step in a deliberate build-out: Facebook paid $40 million for Friendster's patent trove in August 2010 (Facebook Buys Friendster Patents for $40M) and has been filing steadily since, including an ad-targeting application in October 2010 and the curated-search patent covered by Wired In Blog| BNET in March 2011 (the huge implications of curated search). Just last week an application for passing personal info between users based on degrees of separation surfaced.
Tagging is not peripheral plumbing — it is the mechanism that binds users to content and to each other, so a broad claim on digital media tagging extends Facebook's reach from features into infrastructure. The pattern suggests a company assembling leverage ahead of its expected public offering.
First-order effects
- Facebook now holds enforceable claims over a core mechanic of photo- and content-sharing sites; any rival whose product depends on users tagging media operates inside the scope of the grant and faces potential licensing demands or litigation exposure.
- The grant validates the August 2010 Friendster purchase as more than a defensive archive — acquired applications are maturing into issued patents Facebook controls outright.
Second-order effects
- Competitors and photo-sharing services are pushed toward their own defensive filings or acquisitions of legacy patent portfolios, raising the price of social-networking IP just as Yahoo-style holders sit on aging portfolios of their own.
- Licensing becomes a live revenue-and-leverage channel: startups building on open tagging conventions must either design around the claims, seek licenses, or accept infringement risk.
Third-order effects
- If the cadence holds — one broad social-mechanics grant after another — patent position rather than product execution starts deciding which social platforms can afford certain features, tilting the field toward incumbents with capital to stockpile filings.
- Broad software patents on basic user interactions invite the kind of industry-wide assertion wars that typically end in cross-licensing pacts among large players, walling off the market from smaller entrants.
The trend: Social networks are converting core interaction mechanics — tagging, search, information flow — into patent portfolios that function as both litigation shields and competitive moats heading toward Facebook's expected IPO.