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For the Inventor, By the Inventor

San Francisco, CA, United States of America

Roderick Brian Hogan

This inventor holds 25 USPTO granted patents, primarily in Audio Amplification. Top assignees: Apple Inc., Analog Devices,inc., Maxim Integrated Products, Inc.. Active years: 2004-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roderick Brian Hogan. Retrieved from https://idiyas.com/inventor/roderick-brian-hogan

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

USPTO Granted Patents = 25

% Patents Active = 64.0

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 76(Granted Patents)


Location History:

  • Sunnyvale, CA (US) (2004)
  • San Francisco, CA (US) (2006 - 2022)

Company Filing History:

goldMedal21 out of 43,562 
 
Apple Inc.
 patents
silverMedal2 out of 3,701 
 
Analog Devices,inc.
 patents
bronzeMedal2 out of 1,298 
 
Maxim Integrated Products, Inc.
 patents

Years Active: 2004-2022

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Areas of Expertise:
Data Bus Driver
Audio Amplifier
Power Converter
Capacitive Sensing
Micro Speaker
Grounding Circuit
Charge Pump
Displacement Sensing
Multi-Channel Audio
Transducer Circuit
Crosstalk Reduction
Grayscale Reference
25 patents (USPTO):Explore Patents
1. 11455265 - Data bus driver with electrical energy dump (2022-09-27),
2. 11166106 - High output impedance audio amplifier for noise rejection (2021-11-02),
3. 10963410 - Data bus driver with electrical energy dump (2021-03-30),
4. 10917050 - Amplifier power converter input current/power limit adjustment using amplifier load determinations (2021-02-09),
5. 10911009 - Current-source switching hybrid audio amplifier (2021-02-02),
6. 10674280 - High output impedance audio amplifier for noise rejection (2020-06-02),
7. 10666209 - Increased output impedance switching amplifier and low-side recycle mode (2020-05-26),
8. 10283989 - Electrical power converter and detachable energy storage reservoir (2019-05-07),
9. 10254134 - Interference-insensitive capacitive displacement sensing (2019-04-09),
10. 10212500 - Digital transducer circuit (2019-02-19),
11. 10149078 - Capacitive sensing of a moving-coil structure with an inset plate (2018-12-04),
12. 9967664 - Sensor assembly for measuring diaphragm displacement and temperature in a micro speaker (2018-05-08),
13. 9854355 - Grounding circuit for alternate audio plug designs (2017-12-26),
14. 9847713 - Charge pump-based split-rail supply generation (2017-12-19),
15. 9826308 - Capacitive displacement sensing circuit with a guard voltage source (2017-11-21),

Title: The Innovative Journey of Roderick Brian Hogan

Introduction: Roderick Brian Hogan is a visionary inventor based in San Francisco, CA, known for his groundbreaking contributions to various industries.

Latest Patents: Roderick Brian Hogan holds several patents in the fields of technology, healthcare, and sustainable energy, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Hogan has worked with top research institutions and leading companies to develop cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, Roderick Brian Hogan has collaborated with renowned inventors, scientists, and engineers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Roderick Brian Hogan's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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