Location History:
- late of Luckey, OH (US) (2003)
- Luckey, OH (US) (2016)
Company Filing History:
Years Active: 2003-2016
Title: Ricky S Harju: Innovator in Laser Scribing Technology
Introduction
Ricky S Harju is a notable inventor based in Luckey, OH (US). He has made significant contributions to the field of laser scribing technology, holding a total of 2 patents. His work focuses on methods and apparatuses that enhance the efficiency and effectiveness of laser scribing on glass substrates.
Latest Patents
Ricky's latest patents include a method and apparatus for laser scribing glass sheet substrate coatings. This innovative approach involves conveying the substrate adjacent to a laser source that emits a pulsed laser beam with a wavelength at a near-infrared fundamental frequency. The laser operates within a frequency range of 50 to 100 kilohertz and a pulse duration of 8 to 70 nanoseconds. The system utilizes an XYZ galvanometer-controlled mirror to direct the beam toward the uncoated surface of the substrate, allowing for overlapping ablations through the coating at a speed of at least 1000 millimeters per second.
Career Highlights
Ricky S Harju is currently employed at First Solar, Inc., where he continues to develop and refine his innovative technologies. His work has positioned him as a key player in the advancement of solar energy solutions through improved manufacturing processes.
Collaborations
Ricky has collaborated with notable colleagues such as Frank A Borgeson and Joseph J Hanak, contributing to a dynamic team focused on innovation in the solar industry.
Conclusion
Ricky S Harju's contributions to laser scribing technology exemplify his commitment to innovation and excellence in the field. His patents and collaborative efforts continue to influence advancements in solar energy manufacturing.