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Greensboro, NC, United States of America

Rf Micro Devices, Inc.

USPTO Granted Patents = 609

EPO Patents = 5

Trademarks = 1

Forward Citations = 12,621

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328 inventors (with patents filed for the assignee):

Nadim Khlat (124 out of 493 patents)

Marcus Granger-Jones (44 out of 131 patents)

Alexander Wayne Hietala (43 out of 117 patents)

4. David C Dening (39 out of 43 patents)

5. Michael R Kay (37 out of 88 patents)

6. Chris Levesque (36 out of 57 patents)

7. David E Jones (34 out of 38 patents)

8. Terry J Stockert (28 out of 36 patents)

9. Scott Yoder (27 out of 32 patents)

10. William David Southcombe (26 out of 34 patents)

11. Ruediger Bauder (25 out of 54 patents)

12. Julio C Costa (20 out of 100 patents)

13. Scott R Humphreys (20 out of 56 patents)

14. Kevin Wesley Kobayashi (20 out of 85 patents)

15. Roman Zbigniew Arkiszewski (18 out of 49 patents)

Core Competencies:

Power Amplifier

Envelope Tracking

Doherty Power Amplifier

MEMS Technology

RF Switching Circuitry

DC-DC Converter

Impedance Compensation

Multi-Mode Amplifier

Radio Frequency Modules

Noise Reduction Techniques

Power Management Architecture

Harmonic Cancellation

609 patents: Sort by Forward Citations

1. 9494962 - Phase reconfigurable switching power supply (2016-11-15),

2. 9479118 - Dual instantaneous envelope tracking (2016-10-25),

3. 9431969 - Doherty power amplifier with tunable impedance load (2016-08-30),

4. 9401678 - Output impedance compensation of a pseudo-envelope follower power management system (2016-07-26),

5. 9397617 - Multi-broadband Doherty power amplifier (2016-07-19),

6. 9391588 - MEMS vibrating structure using an orientation dependent single-crystal piezoelectric thin film layer (2016-07-12),

7. 9385687 - Configurable radio frequency attenuator (2016-07-05),

8. 9385685 - MEMS vibrating structure using an orientation dependent single-crystal piezoelectric thin film layer (2016-07-05),

9. 9379667 - Multiple power supply input parallel amplifier based envelope tracking (2016-06-28),

10. 9379604 - Low noise radio frequency switching circuitry (2016-06-28),

11. 9377797 - Multiple mode RF power converter (2016-06-28),

12. 9374005 - Expanded range DC-DC converter (2016-06-21),

13. 9369105 - Method for manufacturing a vibrating MEMS circuit (2016-06-14),

14. 9369095 - Unbalanced linear power amplifier (2016-06-14),

15. 9362879 - Power amplifier (PA) system with electrothermal feedback circuitry for PA gain correction (2016-06-07),

RF Micro Devices, Inc. is a global leader in the design and manufacture of innovative radio frequency solutions. With a broad portfolio of products and technologies, RFMD enables the highest performing wireless networks and devices worldwide. Their solutions are used in a wide range of applications including mobile communications, aerospace, defense, and industrial markets.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

609 Patents

#2 in Greensboro, NC

#24 in North Carolina

#781 in US

#1,567 in the World

Greensboro, NC, United States of America

Rf Micro Devices, Inc.

Forward Citations = 12,621

328 inventors:

Nadim Khlat (124 out of 493 patents)

Marcus Granger-Jones (44 out of 131 patents)

Alexander Wayne Hietala (43 out of 117 patents)

4. David C Dening (39 out of 43 patents)

5. Michael R Kay (37 out of 88 patents)

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