logo

For the Inventor, By the Inventor

Cedar Rapids, IA, United States of America

Andrew F Folkmann

This inventor holds 30 USPTO granted patents and 1 published patent application, primarily in RF Circuitry. Top assignees: Qorvo US, Inc., Rf Micro Devices, Inc., Rockwell International Corporation. Active years: 1984-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andrew F Folkmann. Retrieved from https://idiyas.com/inventor/andrew-f-folkmann

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

USPTO Granted Patents = 30 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 12

Forward Citations = 507(Granted Patents)


Company Filing History:

goldMedal16 out of 1,231 
 
Qorvo US, Inc.
 patents
silverMedal12 out of 609 
 
Rf Micro Devices, Inc.
 patents
bronzeMedal2 out of 3,430 
 
Rockwell International Corporation
 patents

Years Active: 1984-2025

Loading Chart...
Areas of Expertise:
Power Management
Envelope Tracking
RF Circuitry
Acoustic Resonators
Digital Pre-Distortion
Noise Reduction
Dual-Mode Amplifier
Frequency Selective
Dynamic Loadline
Pulsed Behavior Modeling
VSWR Detection
Tunable Filters
30 patents (USPTO):Explore Patents
1. 12381514 - Power management circuit supporting phase correction in an analog signal (2025-08-05),
2. 11025224 - RF circuitry having simplified acoustic RF resonator parallel capacitance compensation (2021-06-01),
3. 10742474 - Voltage memory digital pre-distortion circuit (2020-08-11),
4. 10680559 - Envelope tracking system for transmitting a wide modulation bandwidth signal(s) (2020-06-09),
5. 10530305 - Nonlinear bandwidth compression circuitry (2020-01-07),
6. 10491162 - Envelope tracking amplifier circuit (2019-11-26),
7. 10333494 - Simplified acoustic RF resonator parallel capacitance compensation (2019-06-25),
8. 10284412 - Voltage memory digital pre-distortion circuit (2019-05-07),
9. 10277260 - Multi radio access technology radio circuit (2019-04-30),
10. 10193502 - Dual-mode envelope tracking power management circuit (2019-01-29),
11. 9935662 - Transmit spectral regrowth cancellation at receiver port (2018-04-03),
12. 9893750 - Tunable transmit cancellation in acoustic receiver filters (2018-02-13),
13. 9837984 - RF ladder filter with simplified acoustic RF resonator parallel capacitance compensation (2017-12-05),
14. 9813036 - Dynamic loadline power amplifier with baseband linearization (2017-11-07),
15. 9698756 - Acoustic RF resonator parallel capacitance compensation (2017-07-04),

Title: The Innovative Journey of Andrew F. Folkmann

Introduction: Andrew F. Folkmann is a pioneering inventor based in Cedar Rapids, IA (US) known for his groundbreaking contributions to various industries.

Latest Patents: Andrew F. Folkmann holds several patents in the fields of technology and engineering, showcasing his continuous dedication to innovation.

Career Highlights: With a career spanning over two decades, Andrew F. Folkmann has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing inventive solutions.

Collaborations: Throughout his career, Andrew F. Folkmann has collaborated with leading companies, research institutions, and universities to bring his innovative ideas to life, further solidifying his reputation as a forward-thinker in the industry.

Conclusion: Andrew F. Folkmann's relentless pursuit of innovation and his passion for creating solutions to complex problems have cemented his legacy as a respected inventor in Cedar Rapids, IA (US) and beyond.

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…