Location History:
- Rishon Lezion, IL (1999 - 2010)
- Lezion, IL (2011)
Company Filing History:
Years Active: 1999-2011
Title: **Leonid Gurvich: Innovator in Laser Technology**
Introduction
Leonid Gurvich is a distinguished inventor based in Rishon Lezion, Israel, known for his profound contributions to the field of laser technology. With an impressive portfolio of 8 patents, Gurvich is at the forefront of innovating systems that enhance the precision and efficiency of gemstone marking and authentication.
Latest Patents
Gurvich's latest innovations include a cutting-edge laser marking system. This system integrates a semiconductor excited Q-switched solid-state laser energy source, which provides high precision in microinscribing techniques. Key features of the system encompass:
- A specialized gemstone mounting system that offers optical access to mounted workpieces.
- An advanced optical system to focus laser energy onto cut gemstones.
- A displaceable stage that facilitates movement of the gemstone mounting system, allowing for precise positioning of the focused laser energy.
- An imaging system designed to view the gemstone from multiple perspectives, ensuring accuracy in the marking process.
The laser energy source, preferably a semiconductor diode excited Q-switched Nd:YLF laser with a harmonic converter, generates an output of about 530 nm. Furthermore, the system encompasses a processor for controlling the displaceable stage according to marking instructions, thereby streamlining the marking process and ensuring authenticity with a secure certificate.
Additionally, Gurvich has developed an apparatus for producing authentication certification for gemstones. This includes a graphic user interface (GUI) that cooperates with a database to provide essential information regarding laser micro-inscriptions and physical characteristics of gemstones. This innovation bolsters the authentication of gemstones, combining technology with aesthetic value.
Career Highlights
Leonid Gurvich's career is marked by his role at Lazare Kaplan International, Inc., where he continues to innovate in the gemstone industry. His advancements in laser marking systems not only signify technical progress but also emphasize the importance of authenticity in precious stones.
Collaborations
During his career, Gurvich has collaborated with notable professionals such as George Rene Kaplan and Avigdor Shachrai. These partnerships have facilitated a dynamic exchange of ideas, pushing the boundaries of what is possible within the field of laser technology.
Conclusion
Leonid Gurvich exemplifies the spirit of innovation in the realm of laser technology. Through his patents and collaborations, he has made significant strides in improving the processes of gemstone marking and authentication. His work not only reflects his expertise but also contributes to the broader landscape of inventions that enhance both functionality and security in the jewelry industry.