43 patents
Page 3 of 3
Design
Laser processing machine
2 Dec 19
Jeremy Willey, Corie Neufeld, Brandon Bilyeu
Filed: 10 Oct 18
Utility
Acousto-optic Deflector Applications In Laser Processing of Dielectric or Other Materials
30 Oct 19
A laser processing system for micromachining a workpiece includes a laser source to generate laser pulses for processing a feature in a workpiece, a galvanometer-driven (galvo) subsystem to impart a first relative movement of a laser beam spot position along a processing trajectory with respect to the surface of the workpiece, and an acousto-optic deflector (AOD) subsystem to effectively widen a laser beam spot along a direction perpendicular to the processing trajectory.
Mark A. Unrath, William J. Jordens, James Ismail, Hisashi Matsumoto, Brian J. Lineburg
Filed: 7 Jul 19
Utility
Laser Micromachining with Tailored Bursts of Short Laser Pulses
2 Oct 19
A series of laser pulse bundles or bursts are used for micromachining target structures.
Yunlong Sun
Filed: 30 Apr 19