Slaughter and May, Paul Hastings and Wilson Sonsini Goodrich & Rosati have scored key roles on Samsung’s $310m (£199m) acquisition of British tech company CSR’s mobile-chip division.

Slaughters advised CSR on the deal, with a team comprising corporate finance partner William Underhill, IT and outsourcing head Rob Sumroy and IP and IT associate Brett Sherrard, as well as tax partner Tony Beare, pensions partner Roland Doughty, real estate partner David Waterfield and competition partner Michael Rowe.