Leonard Rexberg

This inventor holds 33 USPTO granted patents and 6 published patent applications and 14 EPO patents. Top assignees: Telefonaktiebolaget Lm Ericsson (Publ), International Business Machines Corporation. Active years: 2002-2026.

USPTO Granted Patents = 33 (Patent Applications = 6)

% Patents Active = 54.5

EPO Patents = 14 (Patent Applications = 19)

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 139(Granted Patents)

Location History:

Hasselby, SE (2011 - 2015)
Stockholm, SE (2019 - 2021)
Hässelby, SE (2002 - 2023)

Company Filing History:

31 out of 26,878

Telefonaktiebolaget Lm Ericsson (Publ)

patents

2 out of 166,159

International Business Machines Corporation

patents

Years Active: 2002-2026

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Areas of Expertise:

Digital Pre-Distortion

Active Antenna Array

Phased Array Transceiver

Crest Factor Reduction

Radio Communications

Signal Modulation

Calibration Methods

Non-Linear Devices

Orthogonal Frequency Division Multiplexing

Surface Integrated Waveguide Antenna

Load Modulated Amplifiers

Transmitter Distortion Improvement

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12658859 - Practical predistortion architectures for multiband radios (2026-06-16),

2. 12456995 - Multiband digital pre-distorter with reduced dimension requirements (2025-10-28),

3. 12308802 - Recursive linearization of a non-linear model for an electronic device (2025-05-20),

4. 11563408 - Active array antenna linearization (2023-01-24),

5. 11438205 - Ultra-wideband crest factor reduction (2022-09-06),

6. 11018747 - Configurable polarimetric phased array transceiver architecture (2021-05-25),

7. 11005517 - Handling of unwanted emissions from a radio communications device (2021-05-11),

8. 10530399 - Linearization of active antenna array (2020-01-07),

9. 10522919 - Surface integrated waveguide antenna and a transceiver including a surface integrated waveguide antenna array (2019-12-31),

10. 10425143 - Configurable polarimetric phased array transceiver architecture (2019-09-24),

11. 9590664 - Method to improve active antenna system performance in the presence of mutual coupling (2017-03-07),

12. 9531411 - AAS transmitter distortion improvement (2016-12-27),

13. 9385764 - Digital pre-distortion for high bandwidth signals (2016-07-05),

14. 9362973 - Radio module, radio assembly and corresponding method (2016-06-07),

15. 9219505 - AAS transmitter distortion improvement (2015-12-22),

Title: Leonard Rexberg: Pioneering Innovations in Wireless Technology

Introduction:

Leonard Rexberg is a distinguished inventor based in Hässelby, SE, whose groundbreaking work has had a significant impact on the field of wireless technology. With an impressive portfolio of 30 patents to his name, Rexberg is known for his contributions to advancing radio systems and ultra-wideband Crest Factor Reduction (CFR).

Latest Patents:

Rexberg's latest patents showcase his expertise in the field of wireless technology. One notable invention is the "Active array antenna linearization" system, which focuses on linearizing radio systems by utilizing predistortion subsystems and adaptive techniques. Another innovative patent is the "Ultra-wideband crest factor reduction" method, aiming to enhance PAPR reduction while minimizing computational complexity in wireless nodes.

Career Highlights:

Throughout his career, Rexberg has made significant strides in the industry. He has worked with renowned companies such as Telefonaktiebolaget LM Ericsson (publ) and International Business Machines Corporation (IBM), where he honed his skills and contributed to cutting-edge projects in wireless communications technology.

Collaborations:

Rexberg has had the privilege of collaborating with esteemed professionals in the field, including Bernt Johansson and Håkan Malmqvist. Together, they have worked on innovative projects that have pushed the boundaries of wireless technology and paved the way for future advancements in the industry.

Conclusion:

Leonard Rexberg's innovative spirit and dedication to advancing wireless technology have solidified his reputation as a leading inventor in the field. His contributions continue to shape the way we approach radio systems and CFR, setting new standards for efficiency and performance in the ever-evolving world of wireless communications.