Company Filing History:
Years Active: 2010
Title: Innovations of Vineet Dharmadhikari
Introduction
Vineet Dharmadhikari is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of defect detection technology. His innovative approach has led to the development of a patented method that enhances inspection throughput.
Latest Patents
Vineet holds a patent for "Defect detection using time delay lock-in thermography (LIT) and dark field LIT." This invention aims to increase inspection throughput by moving the field of view (FOV) of an infrared (IR) camera over a sample at a constant velocity. During this movement, a modulation, either optical or electrical, is applied to the sample, allowing for the capture of IR images. The synchronization of moving the FOV, providing modulation, and capturing IR images is crucial for effective defect identification. The patent also includes a method for filtering IR images to generate time delay LIT, which accounts for the number of pixels in the scanning direction. Additionally, for optical modulation, a dark field region is utilized to improve the signal-to-noise ratio during filtering.
Career Highlights
Vineet is currently employed at Kla Tencor Corporation, where he continues to innovate in the field of defect detection. His work has been instrumental in advancing technologies that improve inspection processes in various applications.
Collaborations
Vineet collaborates with talented individuals such as Guoheng Zhao and Geordie Zapalac. Their combined expertise contributes to the success of their projects and innovations.
Conclusion
Vineet Dharmadhikari's contributions to defect detection technology exemplify the impact of innovative thinking in engineering. His patented methods are paving the way for advancements in inspection processes, showcasing the importance of continuous innovation in the field.