Location History:
- Pittsburgh, PA (US) (2001)
- Columbia, SC (US) (2008)
- Dupont, WA (US) (2016 - 2017)
Company Filing History:
5 out of 54,780 
1 out of 832,880 Years Active: 2001-2017
Title: John J Abbott: Innovator in Electrical Signal Absorption
Introduction
John J Abbott is a notable inventor based in Dupont, WA (US), recognized for his contributions to electrical engineering. With a total of 6 patents, Abbott has made significant advancements in the field of signal absorption and noise reduction in electronic devices.
Latest Patents
Abbott's latest patents include innovative techniques for reflected signal absorption in interconnects. One of his notable inventions involves a printed circuit board (PCB) assembly that features a substrate and an interconnect designed to route electrical signals. This interconnect includes a stub that is partially covered with an absorbing material, which effectively absorbs reflected portions of the electric signal. The absorbing material is specifically chosen for its dielectric loss tangent, which is greater than one, ensuring optimal performance across various frequency ranges.
Another significant patent focuses on methods and apparatuses for reducing crosstalk, power supply noise, and electromagnetic interference (EMI). This invention includes a substrate with a ground plane and two transmission lines, along with a shield line made from electromagnetic absorbing material. This innovative design enhances the performance of electronic devices by minimizing unwanted signal interference.
Career Highlights
Throughout his career, John J Abbott has worked with prominent companies, including Intel Corporation. His experience in such a leading organization has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics industry.
Collaborations
Abbott has collaborated with notable professionals in his field, including Shaowu Huang and Richard Heibel. These partnerships have fostered innovation and have led to the development of advanced technologies in electrical engineering.
Conclusion
John J Abbott's work in electrical signal absorption and noise reduction has made a significant impact on the electronics industry. His innovative patents and collaborations with industry leaders highlight his dedication to advancing technology. Abbott continues to be a key figure in the field, driving forward the boundaries of electrical engineering.