Richard P Ryan

Title: The Innovations of Richard P. Ryan

Introduction

Richard P. Ryan is a notable inventor based in Spokane, WA (US), recognized for his contributions to the field of RF communications. With a total of 4 patents, Ryan has developed innovative methods and systems that enhance the performance and testing of RF devices.

Latest Patents

One of his latest patents is titled "IF frequency response characterization employing overlapping frequency bands." This invention provides a method and system to characterize the IF response of a receiver under test. It reduces the impact of errors associated with uncertainties in the RF stimulus signal used for characterization. The method involves estimating the actual IF response from measurements taken at overlapping frequency bands, utilizing conversion coefficients to minimize errors. The system comprises a signal generator, an IF processor, a computer program, and a controller that manages the generator and processor while executing the program.

Another significant patent is the "RF test set with concurrent measurement architecture." This RF test set is designed for testing RF communications devices, such as cellular phones, through a series of RF tests. It employs an RF source and receiver to communicate with the device, allowing for simultaneous call processing and parametric measurements. This concurrent measurement capability significantly reduces the time required for each RF test and enhances the overall measurement throughput.

Career Highlights

Throughout his career, Richard P. Ryan has worked with prominent companies, including Hewlett-Packard Company and Agilent Technologies, Inc. His experience in these organizations has contributed to his expertise in RF technology and innovation.

Collaborations

Ryan has collaborated with notable individuals in the field, including Raymond A. Birgenheier and Kerwin D. Kanago. These collaborations have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Richard P. Ryan's contributions to RF communications through his patents and career achievements highlight his role as a significant inventor in the industry. His work continues to influence advancements in technology and testing methodologies.