Company Filing History:
2 out of 598 
2 out of 2,316 
1 out of 9,364 
Years Active: 1999-2010
Title: Thomas Craig Esry: Innovator in BiCMOS Technology
Introduction
Thomas Craig Esry is an accomplished inventor based in Orlando, Florida, with a significant contribution to the field of semiconductor technology. With a portfolio of five patents, he has made substantial advancements in improving processes and structures within bipolar and CMOS integrated circuits.
Latest Patents
Among his latest patents is a method for "Stringer elimination in a BiCMOS process," which aims to prevent the formation of stringers adjacent to a CMOS gate stack during crucial deposition stages. This method involves overetching the hard mask layer using a selectivity-focused etchant, ensuring the removal of residual emitter poly materials without damaging the underlying nitride mask layer.
Another notable patent is the "Test structure and method for yield improvement of double poly bipolar device." This innovation introduces a unique test structure designed to identify crystal defects in emitter-base junctions of NPN bipolar transistors. By eliminating the collector from the structure, it enhances the ability to detect defects in the emitter-base junction effectively, simulating conditions that allow charge flow to identify issues.
Career Highlights
Thomas Craig Esry has worked for esteemed companies such as Agere Systems and Guardian Corporation. His roles at these organizations have allowed him to apply his innovative ideas in practical settings, leading to advancements in semiconductor technologies.
Collaborations
Throughout his career, Esry has worked alongside talented colleagues, including Nace Layadi and Sylvia Marci Luque. Their collaborative efforts have helped foster a creative environment that promotes the development of groundbreaking inventions.
Conclusion
In conclusion, Thomas Craig Esry stands out as a significant figure in the field of semiconductor technology, with a firm commitment to innovation and a proven track record of patents. His contributions have not only advanced the technical aspects of BiCMOS processes but have also established a foundation for future advancements in semiconductor design and manufacturing.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.