Location History:
- Torrance, CA (US) (2002 - 2012)
- Rolling Hills Estates, CA (US) (2014 - 2022)
Company Filing History:
8 out of 13 
6 out of 258 
5 out of 15 
Years Active: 2002-2022
Title: Craig A Hornbuckle: Innovating in Millimeter-Wave Technology
Introduction
Craig A Hornbuckle is a renowned inventor based in Torrance, California, USA, with an impressive portfolio of 22 patents. His work primarily focuses on advancements in millimeter-wave technology, particularly in the realm of heterodyne transceivers.
Latest Patents
One of Hornbuckle's latest patents details a self-contained in-phase and quadrature (IQ) image rejection calibration on heterodyne transceivers in a millimeter-wave phase array system. This innovative system employs massive heterodyne transceivers, which include both IQ image rejection heterodyne transmitters and receivers. The process entails determining amplitude and phase offsets using the Tx I and Tx Q channels, leading to enhanced calibration and compensation of IQ channel imbalances.
Another notable patent centers on ultra-high speed digital-to-analog (DAC) conversion methods, which are crucial for achieving sampling frequencies of not less than 20 GHz. This apparatus includes digital pre-coders and DAC modules, featuring current-mode DAC systems and specialized power combiners that work without interleaving, thereby optimizing the efficiency and performance of signal processing.
Career Highlights
Throughout his career, Craig has contributed his expertise to several significant companies, including Sierra Monolithics, Inc. and Semtech Corporation. His roles in these organizations have allowed him to push the boundaries of technology, particularly in the fields of high-speed signal processing and RF technologies.
Collaborations
Craig has collaborated with notable peers in the industry, including David A Rowe and Jean-Pierre Cole. These collaborations have not only enhanced his projects but also contributed significantly to the innovations within the field.
Conclusion
Craig A Hornbuckle's work continues to influence the technological landscape, particularly in millimeter-wave systems and high-speed conversion techniques. His dedication to innovation and collaboration has solidified his status as a prominent inventor, paving the way for future advancements in his 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.