This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Miyachi Unitek Corporation, Miyachi Technos Corporation, Other. Active years: 2003-2006.
Company Filing History:
2 out of 2 
1 out of 50 
1 out of 834,453 Years Active: 2003-2006
Title: Girish Kelkar: Innovator in Laser Technology
Introduction
Girish Kelkar is a notable inventor based in Cerritos, CA (US). He has made significant contributions to the field of laser technology, holding a total of 3 patents. His innovative work focuses on enhancing welding processes through advanced monitoring and laser systems.
Latest Patents
One of Girish Kelkar's latest patents is the Laser Weld Monitor. This system is designed to assess the quality of welds using a pulsed laser. It includes sensors that capture various weld characteristics and data acquisition equipment for analysis. Users can perform multiple welds to determine quality and utilize algorithms to generate outputs indicative of weld quality.
Another significant patent is the Green Welding Laser. This harmonic system is applicable to various metals and alloys, including titanium, steel, and aluminum. The system features an oscillator cavity and a non-linear optical crystal that generates a second optical beam at a harmonic wavelength, enhancing the efficiency of the welding process.
Career Highlights
Girish has worked with Miyachi Unitek Corporation, where he applied his expertise in laser technology. His experience in this company has contributed to his development of innovative solutions in the welding industry.
Collaborations
Girish has collaborated with Gregory Bates, further enhancing his work in the field of laser technology.
Conclusion
Girish Kelkar's contributions to laser technology and welding processes demonstrate his innovative spirit and commitment to advancing industrial applications. His patents reflect a deep understanding of the complexities involved in welding and the potential for improvement through technology.