Complex sentence: In 1947 it became incorporated in Telefonaktiebolaget LM Ericsson and became Ericsson Components in 1988 and then Ericsson Microelectronics in 2000.
Split into simpler sentences: In 1947 it became incorporated by Telefonaktiebolaget LM Ericsson. And became Ericsson Components in 1988 and Ericsson Microelectronics in 2000.