Sebastopol, CA, United States of America

Joel P Dunsmore

This inventor holds 38 USPTO granted patents and 1 published patent application, primarily in Antenna Measurement. Top assignees: Agilent Technologies, Inc., Keysight Technologies, Inc., Hewlett-Packard Company. Active years: 1990-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joel P Dunsmore. Retrieved from https://idiyas.com/inventor/joel-p-dunsmore

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 38 

% Patents Active = 73.7

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 423(Granted Patents)


Company Filing History:


Years Active: 1990-2026

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Areas of Expertise:
Antenna Array
Residual Phase Noise
Signal Detection
Nonlinear Distortion
Calibration
Dynamic Range
Network Analyzer
Frequency Translation
Test Instrument
Modulated Signals
Coupled Resonators
Error Correction
38 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Joel P. Dunsmore

Introduction: Joel P. Dunsmore is a prominent inventor based in Sebastopol, California, known for his significant contributions to the field of measurement systems and signal analysis. With an impressive portfolio of 35 patents, Dunsmore has made strides in enhancing the capabilities of measurement technology, showcasing his innovative spirit and technical expertise.

Latest Patents: Among his latest patents is a groundbreaking invention aimed at removing the effects of instabilities in measurement systems. This invention includes a method that initially determines characteristics of the measurement system, identifies the location of any instabilities in the time domain, and compensates for these changes while connected to the device under test (DUT). This ensures accurate measurement of at least one S-parameter of the DUT. Another notable patent focuses on a method for detecting the power of a periodic signal within a specific band of interest. This method involves determining the frequencies of multiple tones within the periodic signal, analyzing the signal with a signal analyzer, and summing the power values at these frequencies to find the overall band power.

Career Highlights: Dunsmore has made substantial contributions during his tenure at leading technology companies, including Agilent Technologies, Inc. and Keysight Technologies, Inc. His work has significantly contributed to advancements in measurement and signal processing technologies.

Collaborations: Throughout his career, Dunsmore has collaborated with esteemed colleagues, notably David V. Blackham and Loren C. Betts. These collaborations have fostered a creative environment for developing cutting-edge technologies and innovative solutions.

Conclusion: Joel P. Dunsmore's inventive journey exemplifies the spirit of innovation in the technology sector. With a strong focus on improving measurement systems and signal detection methods, his work continues to influence the industry, setting a standard for future inventions and advancements in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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