SAN FRANCISCO - The technology titans behind the top two smart phone platforms in the world called a truce Friday in a long-running patent war.
"Apple and Google have agreed to dismiss all the current lawsuits that exist directly between the two companies," the companies said in a joint statement.
"Apple and Google have also agreed to work together in some areas of patent reform."
The companies made it clear that the detente does not include licensing their technology to each other.
Motorola filed a patent lawsuit against Apple in US federal court four years ago, prompting the iPhone maker to fire back with a patent suit of its own.
Litigation has spread to more than a dozen other courts.
Google took on the legal wrangling when it bought Motorola Mobility in 2012 in what was seen at the time as a move to use its patents for defending Android operating software in the increasingly litigious smart phone and tablet markets.
Early this year, Google agreed to sell Motorola Mobility to China-based computer giant Lenovo. The sale has yet to be completed.