Location History:
- Ann Arbor, MI (US) (2001)
- Westford, MA (US) (2004 - 2006)
- Chelmsford, MA (US) (2006 - 2010)
- Tucson, AZ (US) (2022)
Company Filing History:
Years Active: 2001-2025
Title: The Innovative Contributions of Katherine J. Herrick
Introduction
Katherine J. Herrick is a prominent inventor based in Chelmsford, MA, known for her significant contributions to the field of microwave technology. With a total of seven patents to her name, she has made remarkable advancements that have impacted various industries.
Latest Patents
One of her latest patents is the "Wafer-scale direct bonded array core block for an active electronically steerable array (AESA)." This invention involves a stack of alternating N-channel RFIC and MMIC Power Amplifier wafers that are bonded together using a wafer-scale direct bond hybrid interconnect process. This innovative process creates both metal-to-metal and dielectric hydrogen bonds, ensuring a secure seal for the wafer stack. Each array core block is designed with an array of through substrate metal vias to effectively distribute DC bias, LO, and information signals. Additionally, it features a cooling system with micro-channels that circulate fluid to cool the RFIC and MMIC Power Amplifier chips.
Another notable patent is the "Dual-band monolithic microwave IC (MMIC) power amplifier." This invention allows for the amplification of frequencies in different RF bands using a conventional narrowband RF IC to drive the MMIC. The design includes a modified matching network that efficiently handles harmonics, enabling the MMIC power amplifier to generate and output amplified RF signals.
Career Highlights
Katherine has had a distinguished career, working with renowned organizations such as Raytheon Company and the University of Michigan. Her experience in these institutions has allowed her to develop and refine her innovative ideas, contributing to her success as an inventor.
Collaborations
Throughout her career, Katherine has collaborated with notable colleagues, including Linda P. B. Katehi and Miroslav Micovic. These partnerships have fostered an environment of creativity and innovation, further enhancing her contributions to the field.
Conclusion
Katherine J. Herrick's work exemplifies the spirit of innovation in microwave technology. Her patents reflect her dedication to advancing the field and her ability to collaborate effectively with others. Her contributions continue to influence the industry and inspire future inventors.
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.