Location History:
- Severna Park, MD (US) (2000)
- Pasadena, MD (US) (2000 - 2001)
Company Filing History:
Years Active: 2000-2001
Title: The Innovations of Daniel J Heffernan
Introduction
Daniel J Heffernan is a notable inventor based in Severna Park, MD (US). He has made significant contributions to the field of microwave technology, particularly in radar systems. With a total of 5 patents to his name, Heffernan's work has had a profound impact on the industry.
Latest Patents
One of his latest patents is the "Dual channel microwave transmit/receive module for an active aperture of a radar system." This innovative module implements two discrete transmit/receive (T/R) channels within a single common T/R module package. It provides combined functions, control, and power conditioning while utilizing a multi-cavity, multi-layer substrate made of high temperature cofired ceramic (HTCC) layers. The design includes metallization patterns of ground planes and stripline conductors, along with feedthroughs or vertical vias for three-dimensional routing of shielded RF and DC power. This configuration allows for the integration of RF manifold signal couplers and a multi-pin blind mate press-on RF connector assembly. The module is designed to enhance the performance of radar systems by reducing RF signal loss and improving thermal management.
Career Highlights
Heffernan is currently employed at Northrop Grumman Systems Corporation, where he continues to innovate in the field of radar technology. His work has been instrumental in advancing the capabilities of radar systems, making them more efficient and effective.
Collaborations
Heffernan has collaborated with notable colleagues such as John W Cassen and Edward L Rich, III. These partnerships have contributed to the successful development of advanced technologies in the radar domain.
Conclusion
Daniel J Heffernan's contributions to microwave technology and radar systems exemplify the spirit of innovation. His patents and ongoing work at Northrop Grumman Systems Corporation continue to shape the future of this critical field.
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.