Company Filing History:
Years Active: 2008
Title: Ludwig David - Innovator in Semiconductor Technology
Introduction
Ludwig David is a prominent inventor based in Irvine, California, known for his contributions to semiconductor technology. With a focus on precision integrated circuit die singulation, he has made significant advancements in the field. His innovative approach has led to the development of a unique method that enhances the efficiency and accuracy of semiconductor manufacturing.
Latest Patents
Ludwig David holds a patent for a "Method for precision integrated circuit die singulation using differential etch rates." This patent describes a process involving a preprocessed semiconductor substrate, such as a wafer, which is equipped with a metal etch mask that defines singulation channels on the substrate surface. The method employs an isotropic etch process to create a singulation channel with an initial depth, followed by a second anisotropic etch process that increases the depth while ensuring vertical sidewalls. This innovative technique allows for the precise singulation of semiconductor die from a wafer, maintaining the integrity of the die's structure.
Career Highlights
Ludwig David is associated with Irvine Sensors Corporation, where he has contributed to various projects in semiconductor technology. His work has been instrumental in advancing the capabilities of integrated circuits, making them more efficient and reliable. His expertise in etching processes has positioned him as a valuable asset in the field.
Collaborations
Ludwig has collaborated with notable colleagues, including James S. Yamaguchi and Stuart Clark. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the semiconductor industry.
Conclusion
Ludwig David's contributions to semiconductor technology, particularly through his patented methods, have significantly impacted the industry. His work continues to inspire advancements in integrated circuit manufacturing, showcasing the importance of innovation in technology.