Company Filing History:
Years Active: 2005
Title: The Innovative Contributions of Karen M Harju
Introduction
Karen M Harju is a notable inventor based in Luckey, Ohio. She has made significant contributions to the field of laser technology, particularly in the area of glass substrate coatings. Her work has implications for various industries, including manufacturing and materials science.
Latest Patents
Karen holds a patent for a "Method and apparatus for laser scribing glass sheet substrate coatings." This innovative method involves conveying a glass substrate adjacent to a laser source that emits a pulsed laser beam. The laser operates at a near-infrared fundamental frequency, with a frequency range of 50 to 100 kilohertz and a pulse duration of 8 to 70 nanoseconds. The technology allows for overlapping ablations through the coating at a speed of at least 1000 millimeters per second, enhancing the efficiency of the scribing process.
Career Highlights
Karen is currently employed at First Solar, Inc., where she applies her expertise in laser technology to advance the company's innovative projects. Her work at First Solar has positioned her as a key player in the development of sustainable energy solutions.
Collaborations
Throughout her career, Karen has collaborated with esteemed colleagues such as Frank A Borgeson and Joseph J Hanak. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Karen M Harju's contributions to laser technology and her innovative patent demonstrate her commitment to advancing the field. Her work not only enhances manufacturing processes but also supports the development of sustainable technologies.