Company Filing History:
Years Active: 2017-2023
Title: Cristian Porneala: Innovator in Laser Technology
Introduction
Cristian Porneala is a notable inventor based in Woburn, MA (US). He has made significant contributions to the field of laser technology, particularly in the development of advanced laser lift-off systems. With a total of 4 patents to his name, Porneala's work is at the forefront of innovation in material separation techniques.
Latest Patents
One of Cristian Porneala's latest patents focuses on 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. This innovative approach allows for stepwise relative movement between a pulsed laser beam and a workpiece. The technology utilizes a non-homogeneous laser beam with a smooth spatial distribution of energy across the beam profile. The overlapping irradiation zones ensure that each location at the interface is exposed to different portions of the non-homogeneous beam for each pulse, resulting in self-homogenization. This method is generally sufficient to achieve effective separation of layers of material.
Career Highlights
Cristian Porneala is currently employed at IPG Photonics Corporation, a leader in laser technology. His work at the company has allowed him to further develop his innovative ideas and contribute to cutting-edge advancements in the field.
Collaborations
Throughout his career, Cristian has collaborated with talented individuals such as Marco Mendes and Jeffrey P. Sercel. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Cristian Porneala's contributions to laser technology exemplify the spirit of innovation and creativity in the field of material science. His patents and collaborative efforts continue to push the boundaries of what is possible with laser applications.