It sounds like you're asking for a — the Taiwanese/US-based IC design company known for USB controllers, I/O hubs, and card readers.
Below is a concise, analytical overview that serves as a "piece" on the company, covering what makes them notable, their market position, and angles worth exploring further. Who they are: Alcor Micro (安國國際科技) was founded in 1996, headquartered in Taipei with a US office in San Jose. Unlike flashy chip giants (NVIDIA, Intel), Alcor is a fabless semiconductor company that dominates high-volume, low-margin peripheral controller chips. alcor micro