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For the Inventor, By the Inventor

Grand Cayman, Cayman Islands

Power-one Limited


USPTO Granted Patents = 103


Trademarks = 1

Forward Citations = 4,217

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57 inventors (with patents filed for the assignee):

goldMedal Alain Chapuis (46 out of 51 patents)

silverMedal Mikhail Guz (11 out of 11 patents)

bronzeMedal David Keating (7 out of 8 patents)

4.  Antoin Russell (6 out of 6 patents)

5.  John Alan Maxwell (6 out of 7 patents)

6.  Mysore Purushotham Divakar (5 out of 11 patents)

7.  Dennis R Roark (5 out of 5 patents)

8.  Stanton W Ross (4 out of 4 patents)

9.  David Williams (3 out of 6 patents)

10.  Igor Mogilevski (3 out of 4 patents)

11.  Mahesh Natverlal Thaker (3 out of 3 patents)

12.  Dayu Qu (3 out of 4 patents)

13.  Terry Lee Erskine (3 out of 3 patents)

14.  Simon Krugly (3 out of 3 patents)

15.  Amrit P Patel (3 out of 3 patents)


Core Competencies:
Multiphase Converter
Active Rectification
Point-of-Load Regulators
Digital Power Management
Micro-Inverter Topology
Synchronous Rectifiers
Power System Efficiency
AC/DC Power Conversion
Fault Management
Voltage Regulation
Current Sharing
Renewable Energy Integration

103 patents:

1. 9300214 - Multiphase converter with active and passive internal current sharing (2016-03-29),
2. 9202621 - Slotted bobbin magnetic component devices and methods (2015-12-01),
3. 8766221 - Isolation system for a bi-directional communication bus line (2014-07-01),
4. 8749332 - Multi-phase resonant converter with trimmable inductor and phase current balancing method (2014-06-10),
5. 8611104 - Modular power supply interconnection system with pluggable interface (2013-12-17),
6. 8598933 - Input current shaping for transition and discontinuous mode power converter (2013-12-03),
7. 8503199 - AC/DC power converter with active rectification and input current shaping (2013-08-06),
8. 8503195 - System and method for zero volt switching of half bridge converters during startup and short circuit conditions (2013-08-06),
9. 8502420 - Power supply architecture for controlling and monitoring isolated output modules (2013-08-06),
10. 8456865 - Single stage micro-inverter with H-bridge topology combining flyback and forward operating modes (2013-06-04),
11. 8373403 - Circuit for controlling synchronous rectifiers during start-up into pre-biased output voltage (2013-02-12),
12. 8179705 - Apparatus and method of optimizing power system efficiency using a power loss model (2012-05-15),
13. 8086874 - Method and system for controlling an array of point-of-load regulators and auxiliary devices (2011-12-27),
14. 8031494 - Method and apparatus for providing an initial bias and enable signal for a power converter (2011-10-04),
15. 8029288 - Computer implemented systems and methods for enhancing renewable energy educational activities (2011-10-04),
Power-One Limited is a global provider of renewable energy and power conversion solutions. With a diverse portfolio of products including solar inverters, energy storage systems, and DC-DC converters, Power-One is committed to developing innovative and reliable solutions for a sustainable future.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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103 Patents

#15 in Grand Cayman

#18 in Cayman Islands

#7,373 in the World

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Grand Cayman, Cayman Islands

Power-one Limited

Forward Citations = 4,217

57 inventors:

goldMedal Alain Chapuis (46 out of 51 patents)

silverMedal Mikhail Guz (11 out of 11 patents)

bronzeMedal David Keating (7 out of 8 patents)

4.  Antoin Russell (6 out of 6 patents)

5.  John Alan Maxwell (6 out of 7 patents)

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