Grigore Suruceanu

Title: Grigore Suruceanu: Innovator in Machining and Optical Technologies

Introduction

Grigore Suruceanu is a notable inventor based in Chavannes-pres-Renens, Switzerland. He has made significant contributions to the fields of machining processes and optical technologies. With a total of 2 patents, his work reflects a commitment to innovation and advancement in engineering.

Latest Patents

One of Grigore Suruceanu's latest patents is a method and apparatus for improving the reliability of a machining process. This invention claims a process that provides protection against damages in a machine head. The process involves fixing a blind steel plate, known as a protection plate, to a protection chamber. A transparent liquid jet guided laser beam is then initiated to drill a transit-hole into the protection plate, which is precisely arranged on the optical axis, eliminating the need for further alignment. Additionally, he has developed an apparatus for treating a workpiece using a laser beam guided in a transparent liquid jet. This apparatus includes a protection chamber mounted on the output of a coupling unit and a replaceable protection plate that safeguards the outlet from sputtered debris.

Another significant patent is for an optical demultiplexer and receiver assembly. This apparatus is designed for demultiplexing a wavelength division multiplexed optical signal, which comprises multiple signals, each with a different wavelength. The demultiplexer sub-assembly includes a filter block for splitting the input optical signal, while the receiver optical sub-assembly features an array of photo detectors that convert the optical signals into electrical signals. These electrical signals are then amplified and transmitted through electrical leads, showcasing the intricate design and functionality of his inventions.

Career Highlights

Grigore Suruceanu has worked with several prominent companies throughout his career, including Beam Express Inc and Synova SA. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the field of technology.

Collaborations

Throughout his career, Grigore has collaborated with talented individuals such as Lijun Zhu and Robert Lombaerde. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Grigore Suruceanu is a distinguished inventor whose work in machining processes and optical technologies has led to significant advancements in these fields. His patents reflect a deep understanding of engineering principles and a dedication to