Company Filing History:
Years Active: 2003-2006
Title: The Innovations of Kelly F Cushing
Introduction
Kelly F Cushing is an accomplished inventor based in Portland, OR (US). She has made significant contributions to the field of radio frequency (RF) technology, holding a total of 2 patents. Her work focuses on enhancing the performance and reliability of RF switches and measurement systems.
Latest Patents
One of her latest patents is the "High Isolation RF Switch." This invention features a three-switch configuration that allows for the selection of one of two RF signals to be launched into a slabline transmission line structure. The design includes a pair of input switches that are coupled to corresponding input ports, along with a transition switch that connects to an output port. A grounded conductor is strategically placed between the input ports to provide isolation, ensuring that the non-selected RF signal is grounded to enhance performance.
Another notable patent is the "Deskew Fixture." This innovative fixture utilizes a multilayer circuit board with pairs of mirrored signal launch contacts extending from both sides. It is designed to support measurement probes, with one pair of contacts connected to electrical ground and another pair linked to a signal source via equal length, electromagnetically coupled strip lines. This design allows for precise deskewing of differential measurement probes, improving measurement accuracy.
Career Highlights
Kelly is currently employed at Tektronix, Inc., a leading company in the field of electronic test and measurement equipment. Her role involves developing advanced RF technologies that are crucial for various applications in telecommunications and electronics.
Collaborations
Throughout her career, Kelly has collaborated with notable colleagues, including Marc A Gessford and Mark W Nightingale. These collaborations have contributed to her innovative work and the successful development of her patents.
Conclusion
Kelly F Cushing is a pioneering inventor whose contributions to RF technology have made a significant impact in her field. Her patents reflect her commitment to innovation and excellence in engineering.