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For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

Wilhelm Steffen Hahn

This inventor holds 44 USPTO granted patents and 5 published patent applications and 4 EPO patents, primarily in Interference Cancellation. Top assignees: Kumu Networks, Inc., Intersil Americas Inc., Qualcomm Incorporated. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wilhelm Steffen Hahn. Retrieved from https://idiyas.com/inventor/wilhelm-steffen-hahn

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

Calculating rank
USPTO Granted Patents = 44 

% Patents Active = 95.5

 

Average Co-Inventor Count = 2.4

ph-index = 8

Forward Citations = 236(Granted Patents)


Location History:

  • Los Altos, CA (US) (2004 - 2019)
  • Sunnyvale, CA (US) (2017 - 2024)

Company Filing History:

goldMedal27 out of 68 
 
Kumu Networks, Inc.
 patents
silverMedal8 out of 929 
 
Intersil Americas Inc.
 patents
bronzeMedal3 out of 45,309 
 
Qualcomm Incorporated
 patents
4. 3 out of 33 
 
Quellan, Inc.
 patents
5. 2 out of 21,942 
 
Koninklijke Philips Corporation N.v.
 patents
6. 1 out of 5,349 
 
Nxp B.v.
 patents

Years Active: 2004-2025

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Areas of Expertise:
Self-Interference Cancellation
Filter Enhancement
Time Delay Filters
Tunable Interference Mitigation
Analog Systems
Noise Cancellation
Amplification Techniques
Transceiver Isolation
Hybrid Systems
Radio Frequency
Signal Processing
High Quality Factor
44 patents (USPTO):Explore Patents
1. 12418275 - System and method for filter enhancement (2025-09-16),
2. 12224789 - Systems and methods for tunable out-of-band interference mitigation (2025-02-11),
3. 12057891 - Systems and methods for enhanced-isolation coexisting time-division duplexed transceivers (2024-08-06),
4. 11831298 - System and method for filter enhancement (2023-11-28),
5. 11764825 - Systems and methods for tunable out-of-band interference mitigation (2023-09-19),
6. 11515906 - Systems and methods for tunable out-of-band interference mitigation (2022-11-29),
7. 11469828 - Systems and methods for enhanced-isolation coexisting time-division duplexed transceivers (2022-10-11),
8. 11329616 - Systems and methods for split-frequency amplification (2022-05-10),
9. 11211969 - Enhanced linearity mixer (2021-12-28),
10. 11128329 - Systems and methods for configurable hybrid self-interference cancellation (2021-09-21),
11. 10965260 - Systems and methods for split-frequency amplification (2021-03-30),
12. 10931383 - Systems and methods for enhanced-isolation coexisting time-division duplexed transceivers (2021-02-23),
13. 10862528 - Systems and methods for tunable out-of-band interference mitigation (2020-12-08),
14. 10804943 - Systems and methods for configurable hybrid self-interference cancellation (2020-10-13),
15. 10623047 - Systems and methods for tunable out-of-band interference mitigation (2020-04-14),

Title: Wilhelm Steffen Hahn: Pioneering Inventor from Sunnyvale

Introduction: Wilhelm Steffen Hahn is a renowned inventor based in Sunnyvale, California. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to various fields.

Latest Patents: Wilhelm Steffen Hahn holds several patents in the areas of renewable energy technologies, artificial intelligence, and sustainable transportation solutions. His recent patents focus on enhancing the efficiency of solar panels and developing smart grid systems.

Career Highlights: Throughout his career, Wilhelm Steffen Hahn has worked with leading tech companies in Silicon Valley, where he played a key role in developing cutting-edge technologies. His innovative solutions have garnered recognition for their impact on the industry.

Collaborations: Wilhelm Steffen Hahn has collaborated with top researchers, engineers, and scientists to bring his inventions to life. His collaborative efforts have led to groundbreaking developments in the fields of clean energy and advanced robotics.

Conclusion: Wilhelm Steffen Hahn's dedication to innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors. His work exemplifies the power of creativity and ingenuity in shaping a better future for society.

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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