What is the fine-grained topic of the following text: GENEVA, July 29, 2016 -- STMicroelectronics, (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronic applications, today announced that it has acquired ams' (SIX: AMS) assets related to NFC1 and RFID2 reader business. Only return the topic.
STMicroelectronics' acquisition of ams' NFC and RFID reader business assets.