Inventor

PORNEALA CRISTIAN

US4 patents

⚠️ This page may combine multiple inventors who share the name “PORNEALA CRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IPG PHOTONICS CORP

3 patents

US10974494B2Apr 13, 2021

Laser lift off systems and methods that overlap irradiation zones to provide multiple pulses of laser irradiation per location at an interface between layers to be separated

IPG PHOTONICS CORP2 citations71

US9956646B2May 1, 2018

Multiple-beam laser processing using multiple laser beams with distinct wavelengths and/or pulse durations

IPG PHOTONICS CORP2 citations68

US11820119B2Nov 21, 2023

Laser lift off systems and methods that overlap irradiation zones to provide multiple pulses of laser irradiation per location at an interface between layers to be separated

IPG PHOTONICS CORP0 citations60

IPG MICROSYSTEMS LLC

1 patent

US9669613B2Jun 6, 2017

Laser lift off systems and methods that overlap irradiation zones to provide multiple pulses of laser irradiation per location at an interface between layers to be separated

IPG MICROSYSTEMS LLC11 citations80