Company Filing History:
7 out of 3,385 
3 out of 3,081 
1 out of 12 Years Active: 2001-2008
Title: The Innovative Contributions of David Joseph Brunone
Introduction
David Joseph Brunone is a notable inventor based in Rancho Palos Verdes, California. He holds a total of 11 patents, showcasing his significant contributions to the field of microwave integrated circuits. His work has advanced the technology used in various electronic applications.
Latest Patents
Among his latest patents is the "Thickness Tapered Substrate Launch." This technique focuses on interconnecting monolithic microwave integrated circuits (MMICs) on a substrate. The method involves fabricating substrate sections that facilitate such interconnections. A MMIC is strategically positioned in a gap within the substrate, where conventional microwave transmission lines are formed for interconnection purposes. The substrate is tapered in thickness on each side of the gap, transitioning from the normal thickness to the smaller thickness of the MMIC. This design ensures uniform transmission line characteristics, particularly maintaining the characteristic impedance. Additionally, small connector ribbons provide the necessary electrical connections between the tapered transmission lines and the MMIC.
Another significant patent is the "Broadband DC Block Impedance Matching Network." This apparatus features a substrate with a microstrip line and a capacitor placed at a predetermined location along the line, creating a discontinuity. A ground plane assembly on the substrate includes an opening that compensates for the capacitor's discontinuity, enhancing the overall performance of the device.
Career Highlights
David has worked with prominent companies such as Northrop Grumman Systems Corporation and TRW Limited. His experience in these organizations has contributed to his expertise in microwave technology and circuit design.
Collaborations
Throughout his career, David has collaborated with notable individuals, including Barry Ross Allen and Mark Kintis. These partnerships have likely enriched his work and led to innovative solutions in the field.
Conclusion
David Joseph Brunone's contributions to microwave integrated circuits through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative techniques continue to influence advancements in electronic applications.