The lawsuit accuses Amazon of engaging in anticompetitive practices, which has led to a sharp decline in the company's stock value and a substantial reduction in Bezos's net worth.
The U.S. Department of Justice is suing Google and alleging that the company unlawfully maintained its search engine dominance through exclusionary deals with partners like Apple.
Antitrust officials at the DOJ are poised to block the deal between the two wireless carriers, days after the FCC announced it planned to approve the merger.
The European Union has accused Google of promoting its shopping service in Internet searches at the expense of rival services in a case that has dragged on since late 2010.
Court proceedings are underway in California as the tech giant has to defend actions it took on iPods purchased between 2006 and 2009 wiping music off users' iPods accounts downloaded from competing music services.
The terms, which are undisclosed, are contingent on the outcome of Apple's appeal of an antitrust ruling that it conspired with five major publishers to make eBooks more expensive.