lier ▁of ▁table t ▁process ors ▁to ▁the ▁Chinese ▁market . ▁ ▁Leg al ▁cases ▁ ▁At ▁one ▁point , ▁A ctions ▁was ▁su ed ▁by ▁S igma T el ▁with ▁S igma T el ▁prev ail ing . ▁ ▁The ▁find ings ▁were ▁that ▁A ctions ▁in fr ing ed ▁upon ▁S igma T el ▁by ▁directly ▁copying ▁the ▁AS IC s ▁designed ▁by ▁S igma T el , ▁once ▁a ▁world ▁leader ▁in ▁the ▁MP 3 ▁AS IC ▁market . ▁S igma T el ▁later ▁was ▁sold ▁to ▁Fre esc ale ▁Sem icon duct or . ▁ ▁References ▁ ▁External ▁links ▁ ▁A ctions ▁Sem icon duct or ▁company ▁website ▁ ▁S 1 MP 3 ▁website ▁- ▁contains ▁end - user ▁gu ides ▁and ▁information ▁about ▁firm ware ▁for ▁S 1 ▁MP 3 ▁Play ers ▁ ▁Category : AR M ▁architecture ▁Category : Em bed ded ▁micro process ors ▁Category : System ▁on ▁a ▁chip ▁Category : Sem icon duct or ▁companies ▁of ▁China ▁Category : F ab less ▁sem icon duct or ▁companies ▁Category : Comp an ies ▁based ▁in ▁Z hu hai ▁Category : Ch inese ▁companies ▁established ▁in ▁ 2 0 0 0 ▁Category : Comp an ies ▁listed ▁on ▁NAS DA Q ▁Category : Ch inese ▁br ands <0x0A> </s> ▁The ▁ 2 0 1 8 ▁Men ' s ▁Ice ▁Hockey ▁World ▁Championships ▁was ▁the ▁ 8 2 nd ▁such ▁event ▁hosted ▁by ▁the ▁International ▁Ice ▁Hockey ▁Federation . ▁Teams ▁participated ▁at ▁several ▁levels ▁of ▁competition .