Patent ID: 8854406

Claim:
A method of a marking head of a laser system, comprising: receiving one or more input signals from a controller of the laser system coupled to the marking head through at least one interface cable, wherein the controller generates the one or more input signals based on input data received from a data processing device communicatively coupled to the controller; adjusting a first minor through a first galvanometer scanner, a second minor through a second galvanometer scanner, a third minor through a third galvanometer scanner, and a fourth mirror through a fourth galvanometer scanner based on the one or more input signals; steering, through the first minor and the second minor, a first laser beam generated by the controller and transmitted to the marking head through a beam delivery vessel; and steering, through the third minor and the fourth minor, a second laser beam generated by the controller and transmitted to the marking head through another beam delivery vessel, wherein the first galvanometer scanner, the second galvanometer scanner, the third galvanometer scanner, and the fourth galvanometer scanner are configured by the one or more input signals to steer the first laser beam and the second laser beam such that the first laser beam and the second laser beam collectively mark a marking surface.