As per Chrome Platform Status Web Serial API is now state of shipping since Chrome V89.
I work on a Universal Serial Communication App, which allows to connect to a user selected serial port. After a let port = await navigator.serial.requestPort() the user selects a port from the list presented by chrome. This list contains names for the devices. Connecting the chosen port with port.open(conSettings) is no problem.
But how can i get the NAME of the selected port/device (from the shown list) using the Web Serial API? This is needed to show a status like "connected to ...". Without this it is confusing if you have multiple tabs with different ports open.