Smartphone Patents: The Never-Ending War
Even Minor Features Figure in Big Battles as Rivalry Heats Up — Customers shopping for Apple Inc.'s iPhone might pay little attention to the gadget's “slide to unlock” feature, but you would never know that from a quick glance at Apple's current roster of patent lawsuits.
Context & Ripple Effects
The WSJ frames Apple's suit roster — down to features as trivial as slide-to-unlock — as a 'never-ending war', but the corpus shows the question was open from launch: Techdirt asked in January 2007 whether the iPhone needed patents at all, and by that December noted that roughly 200 iPhone-related filings hadn't deterred infringement claims against Apple. The company has since answered both questions by building a arsenal and using it.
What changed by early 2012 is posture. In December 2011 alone, Apple cut a licensing deal widely read as capitulation to a patent troll while simultaneously stockpiling filings for what Ars Technica called a war of attrition with Android. The WSJ piece lands between those two moves: Apple is now litigating feature-level patents offensively while still paying defensive tribute — evidence that in this market no portfolio, however large, buys peace.
First-order effects
- Android device makers face direct legal exposure on shipping UI features like slide-to-unlock, forcing every design decision through patent counsel before it reaches a handset.
- Apple's legal spend rises on two fronts at once — offensive suits against rivals and defensive settlements with non-practicing entities, as its own December 2011 troll deal showed.
Second-order effects
- Rivals respond by accelerating their own patent accumulation and counter-filings, converting R&D budgets partly into portfolio-building and making cross-license leverage, not product superiority, the negotiating currency.
- Feature-level patents raise the cost of differentiation: interface elements that once spread freely across handsets become licensed or designed-around, narrowing what budget manufacturers can offer.
Third-order effects
- If minor features stay litigable, smartphone competition structurally shifts from the store shelf to the courtroom, inviting regulators and courts to re-examine how software patents on obvious interactions are granted and enforced.
- A standing class of intermediaries — licensors, trolls, and aggregators — becomes a permanent tax layer between handset makers and the features they ship, regardless of who wins any individual case.
The trend: Smartphone competition is migrating from product markets to patent portfolios, with feature-level filings like slide-to-unlock serving as ammunition in a war of attrition among platform holders.