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For the Inventor, By the Inventor

Laguna Niguel, CA, United States of America

Alexandre Rudolph Kral

This inventor holds 14 USPTO granted patents and 2 published patent applications. Top assignees: Broadcom Corporation, Axiom Microdevices, Inc., Chilicon Power, LLC. Active years: 2003-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alexandre Rudolph Kral. Retrieved from https://idiyas.com/inventor/alexandre-rudolph-kral

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

USPTO Granted Patents = 14 

% Patents Active = 85.7

Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 133(Granted Patents)


Company Filing History:

goldMedal7 out of 11,124 
 
Broadcom Corporation
 patents
silverMedal4 out of 23 
 
Axiom Microdevices, Inc.
 patents
bronzeMedal3 out of 4 
 
Chilicon Power, LLC
 patents

Years Active: 2003-2020

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14 patents (USPTO):Explore Patents
1. 10651724 - Systems and methods for increasing output current quality, output power, and reliability of grid-interactive inverters (2020-05-12),
2. 9698668 - Systems and methods for increasing output current quality, output power, and reliability of grid-interactive inverters (2017-07-04),
3. 9263936 - Systems and methods for increasing output current quality, output power, and reliability of grid-interactive inverters (2016-02-16),
4. 7915960 - Multi-primary distributed active transformer amplifier power supply and control (2011-03-29),
5. 7783275 - Integrated direct conversion satellite tuner (2010-08-24),
6. 7760025 - Multi-primary distributed active transformer amplifier power supply and control (2010-07-20),
7. 7734272 - Local oscillator apparatus and method (2010-06-08),
8. 7471153 - Multi-primary distributed active transformer amplifier power supply and control (2008-12-30),
9. 7286811 - Local oscillator apparatus and method (2007-10-23),
10. 7139547 - Integrated direct conversion satellite tuner (2006-11-21),
11. 7095283 - Supply circuit for power amplifier drivers (2006-08-22),
12. 6985044 - Varactor folding technique for phase noise reduction in electronic oscillators (2006-01-10),
13. 6806787 - Varactor folding technique for phase noise reduction in electronic oscillators (2004-10-19),
14. 6563392 - Varactor folding technique for phase noise reduction in electronic oscillators (2003-05-13),

Title: Innovations of Alexandre Rudolph Kral

Introduction

Alexandre Rudolph Kral is a notable inventor based in Laguna Niguel, California. He has made significant contributions to the field of electrical engineering, particularly in the development of grid-interactive inverters. With a total of 14 patents to his name, Kral's work focuses on enhancing the efficiency and reliability of power systems.

Latest Patents

One of Kral's latest patents is titled "Systems and methods for increasing output current quality, output power, and reliability of grid-interactive inverters." This invention discloses various enhancements to grid-interactive inverters. One embodiment includes input terminals designed to receive direct current and output terminals that provide alternating output current to the utility grid. The system features a controller, an output current sensor, and a DC-AC inverter stage with multiple switches controlled by signals from the controller. The controller is capable of generating control signals that enable the switches to switch direct current bidirectionally. It also measures the alternating output current, performs frequency decomposition, and generates control signals to minimize unwanted current components in the output current.

Career Highlights

Throughout his career, Kral has worked with prominent companies in the technology sector. He has been associated with Broadcom Corporation and Axiom Microdevices, Inc., where he contributed to various innovative projects. His expertise in electrical engineering has allowed him to make substantial advancements in inverter technology.

Collabor

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]
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