What was found
CREW REPORTED ADS 1, 2, 3 & 4 FAILURE ALONG WITH WINDSHEAR FAIL, STALL PROT FAIL, AOA LIMIT FAIL AND A/T FAIL AFTER FLYING THRU WAKE TURBULANCE. CREW DECLARED AN EMERGENCY, LANDED WITHOUT INCIDENT. MAINTENANCE RESET ACFT POWER IAW AMM AND ALL FAULTS CLEARED. ACFT IS GOOD FOR SERVICE.