Slim Boumaiza

This inventor holds 10 USPTO granted patents and 5 published patent applications and 5 EPO patents. Top assignees: Telefonaktiebolaget Lm Ericsson (Publ), Uti Limited Partnership. Active years: 2011-2018.

USPTO Granted Patents = 10 (Patent Applications = 5)

% Patents Active = 50.0

EPO Patents = 5 (Patent Applications = 8)

Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 145(Granted Patents)

Company Filing History:

9 out of 26,941

Telefonaktiebolaget Lm Ericsson (Publ)

patents

1 out of 139

Uti Limited Partnership

patents

Years Active: 2011-2018

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9859845 - Dual-band signal transmission (2018-01-02),

2. 9768734 - Efficient power amplification over large operating average power range (2017-09-19),

3. 9727677 - Baseband equivalent volterra series for behavioral modeling and digital predistortion of wideband transmitters (2017-08-08),

4. 9659120 - Baseband equivalent volterra series for digital predistortion in multi-band power amplifiers (2017-05-23),

5. 9331882 - Crest factor reduction of carrier aggregated signals (2016-05-03),

6. 9236899 - Crest factor reduction of inter-band carrier aggregated signals (2016-01-12),

7. 9191041 - Digital predistortion of wideband power amplifiers with reduced observation bandwidth (2015-11-17),

8. 9154094 - Efficient power amplification over large operating average power range (2015-10-06),

9. 8981850 - Multi-frequency multi-standard reconfigurable doherty amplifier (2015-03-17),

10. 8078561 - Nonlinear behavior models and methods for use thereof in wireless radio systems (2011-12-13),

Title: Slim Boumaiza: Innovator in Power Amplification Technology

Introduction

Slim Boumaiza is a prominent inventor based in Waterloo, Canada. He has made significant contributions to the field of power amplification technology, holding a total of 10 patents. His work focuses on enhancing the efficiency and performance of power amplifiers, which are crucial components in various communication systems.

Latest Patents

Among his latest patents, Slim Boumaiza has developed a method and system for dual-band signal transmission. This innovation involves modulating the drain supply voltage of a power amplifier. The process includes determining a low pass envelope of a dual band modulated signal input to the power amplification system, which is then amplified. The drain supply of the power amplifier is modulated based on this amplified low pass envelope.

Another notable patent is related to efficient power amplification over a large operating average power range. This invention features a Doherty power amplifier that maintains efficiency across a wide range of operating average power levels. It includes reconfigurable main and auxiliary output matching networks, which can be adjusted to provide proper load modulation for various back-off power levels. This design ensures that the Doherty power amplifier achieves high efficiency even at extended back-off power levels.

Career Highlights

Slim Boumaiza has worked with several notable companies throughout his career. He has been associated with Telefonaktiebolaget Lm Ericsson (Publ) and Uti Limited Partnership, where he has applied his expertise in power amplification technologies.

Collaborations

Some of his coworkers include Bilel Fehri and Ahmed Mohamed Mahmoud Mohamed. Their collaborative efforts have contributed to advancements in the field of power amplification.

Conclusion

Slim Boumaiza's innovative work in power amplification technology has led to significant advancements in the efficiency and performance of communication systems. His contributions are recognized through his numerous patents, which reflect his commitment to innovation in this critical field.