This inventor holds 5 USPTO granted patents. Top assignees: Hewlett-Packard Development Company, L.p., Broadcom Corporation. Active years: 2005-2015.
Company Filing History:
4 out of 27,650 
1 out of 11,124 
Years Active: 2005-2015
Title: The Innovative Mind of Robert Castle
Introduction
Robert Castle is a notable inventor based in Bristol, GB. He has made significant contributions to the field of technology, holding a total of 5 patents. His work primarily focuses on communication devices and signal modulation, showcasing his expertise in innovative solutions.
Latest Patents
One of Robert Castle's latest patents is titled "Systems and methods for determining whether a companion communication device is beyond a proximity of a primary communication device." This patent describes a system that includes an analysis module to determine the status of a wireless transaction between devices. The system emits a sensing signal that is designed to detect whether the companion device is within range of the primary device. Another significant patent is the "Method for modulating a signal," which outlines a technique for transmitting data through amplitude and phase modulation between devices.
Career Highlights
Throughout his career, Robert has worked with prominent companies such as Hewlett-Packard Development Company, L.P. and Broadcom Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various technological advancements.
Collaborations
Robert has collaborated with notable individuals in the industry, including John Deryk Waters and Martin Warwick Beale. These partnerships have further enriched his work and expanded his innovative reach.
Conclusion
Robert Castle's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative solutions continue to influence the development of communication devices and signal processing methods.