Company Filing History:
Years Active: 1992-2006
Title: Yigal Tomer: Innovator in Semiconductor Technology
Introduction
Yigal Tomer is a notable inventor based in Jerusalem, Israel, recognized for his contributions to semiconductor technology. With a total of two patents to his name, he has made significant advancements in the field, particularly in the areas of wafer motion recording and metal layer deposition.
Latest Patents
Yigal's latest patents include a "Device and system for recording the motion of a wafer and a method therefrom." This invention provides a device that can record the motion of a wafer, capturing fine perturbations and vibrations during its progress through semiconductor process and inspection machines. It also offers a system and method to identify mechanical malfunctions that could lead to defects in the manufactured wafer.
Another significant patent is the "Apparatus and method for achieving via step coverage symmetry." This magnetron sputtering apparatus and method enhances the process of depositing a metal layer over a semiconductor substrate. By utilizing simultaneous rotational and lateral movements of the magnetron, the uniformity of the magnetic field across the target is significantly improved compared to previous systems. This innovation is achieved through a planetary gear system.
Career Highlights
Throughout his career, Yigal has worked with prominent companies such as Intel Corporation and Innersense, Inc. His experience in these organizations has contributed to his expertise in semiconductor technologies and innovations.
Collaborations
Yigal has collaborated with notable individuals in the field, including Yigal Dafne and Yakov Bienenstock. These collaborations have likely enriched his work and contributed to his innovative projects.
Conclusion
Yigal Tomer stands out as an influential inventor in the semiconductor industry, with patents that address critical challenges in wafer processing and metal deposition. His work continues to impact the field significantly.