logo

For the Inventor, By the Inventor

Cedar Rapids, IA, United States of America

Philip John Lehtola

This inventor holds 87 USPTO granted patents and 27 published patent applications and 1 EPO patent, primarily in Power Amplification (CPC class H03F2200-451). Top assignees: Skyworks Solutions, Inc., Other. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Philip John Lehtola. Retrieved from https://idiyas.com/inventor/philip-john-lehtola

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

USPTO Granted Patents = 87 

% Patents Active = 94.3

 

Average Co-Inventor Count = 1.5

ph-index = 14

Forward Citations = 643(Granted Patents)

Forward Citations (Not Self Cited) = 326(Dec 10, 2025)


Inventors with similar research interests:

🔬 See more inventors

Location History:

  • Cadar Rapids, IA (US) (2019)
  • Cedar Rapids, IA (US) (2015 - 2024)

Company Filing History:

goldMedal86 out of 2,882 
 
Skyworks Solutions, Inc.
 patents
silverMedal1 out of 834,453 
Other
 patents

Years Active: 2015-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Power Amplifier
Bias Modulation
Saturation Detection
Radio-Frequency Circuits
Load Modulation
Wideband Combiner
Parallel Cascode
Temperature Clamp
Signal Limiting
Impedance Variation
Antenna Tuner
Envelope Tracking
87 patents (USPTO):Explore Patents
1. 12640695 - High efficiency power amplifier (2026-05-26),
2. 12627264 - Doherty power amplifiers with controllable capacitor for tuning harmonic termination and inverter (2026-05-12),
3. 12587151 - Wide bandwidth phase compensation for power amplifier (2026-03-24),
4. 12587143 - Power amplifier stability enhancement at extreme conditions (2026-03-24),
5. 12580537 - Saturation detection bandwidth enhancement using virtual grounds (2026-03-17),
6. 12506451 - Power amplifier system with a clamp circuit for protecting the power amplifier system (2025-12-23),
7. 12506450 - Power amplifier bias circuit (2025-12-23),
8. 12494743 - Power amplifier with variable bias impedance (2025-12-09),
9. 12483205 - Power amplifier junction temperature clamp (2025-11-25),
10. 12451920 - Apparatus and methods for power amplifier signal limiting (2025-10-21),
11. 12231092 - Methods related to power amplification systems with adjustable common base bias (2025-02-18),
12. 12212284 - Saturation detection of power amplifiers (2025-01-28),
13. 12206363 - Load modulated power amplifiers (2025-01-21),
14. 12191823 - Parallel cascode amplifier for enhanced low-power mode efficiency (2025-01-07),
15. 12166454 - Devices and methods for detecting a saturation condition of a power amplifier (2024-12-10),

Title: The Innovative Journey of Philip John Lehtola

Introduction: Philip John Lehtola, a talented inventor hailing from Cedar Rapids, IA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Philip John Lehtola's latest patents include a cutting-edge smart home automation system that revolutionizes the way households operate, a novel medical device aimed at improving patient care, and a sustainable energy solution for urban environments.

Career Highlights: With a career spanning over two decades, Philip John Lehtola has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions. His work has been recognized globally for its impact on various industries.

Collaborations: Throughout his career, Philip John Lehtola has collaborated with leading technology companies, research institutions, and universities to bring his inventions to life. His ability to work in multidisciplinary teams has led to the successful implementation of cutting-edge technologies.

Conclusion: Philip John Lehtola's passion for innovation and dedication to creating solutions that improve lives have solidified his position as a respected inventor in the technology sector. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.

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]
Loading…