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Nick Elliott
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Havelock North, NZ
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus of detecting grid islanding
Patent number
12,095,272
Issue date
Sep 17, 2024
ABB Schweiz AG
Sridhar Pulikanti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Parallel NPC 3-level inverter without midpoint connection of the DC...
Patent number
12,015,355
Issue date
Jun 18, 2024
ABB Schweiz AG
Robert Turner
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and method for flux management in impedance isolation sin...
Patent number
12,009,693
Issue date
Jun 11, 2024
ABB Schweiz AG
Sridhar Pulikanti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical apparatus, power supply system and method of manufacturi...
Patent number
11,670,958
Issue date
Jun 6, 2023
ABB Schweiz AG
Simon Walton
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
UPS with source impedance compensation
Patent number
10,707,696
Issue date
Jul 7, 2020
ABB Schweiz AG
Sridhar Pulikanti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Inductive element protection in a power supply system
Patent number
10,666,088
Issue date
May 26, 2020
ABB Schweiz AG
Jan Svensson
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
UNINTERRUPTIBLE POWER SUPPLY
Publication number
20230261517
Publication date
Aug 17, 2023
ABB Schweiz AG
Sridhar Pulikanti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PARALLEL NPC 3-LEVEL INVERTER WITHOUT MIDPOINT CONNECTION OF THE DC...
Publication number
20230208316
Publication date
Jun 29, 2023
ABB Schweiz AG
Robert Turner
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
APPARATUS AND METHOD FOR FLUX MANAGEMENT IN IMPEDANCE ISOLATION SIN...
Publication number
20230035249
Publication date
Feb 2, 2023
ABB Schweiz AG
Sridhar Pulikanti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND APPARATUS OF DETECTING GRID ISLANDING
Publication number
20230018100
Publication date
Jan 19, 2023
ABB Schweiz AG
Sridhar Pulikanti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Electrical Apparatus, Power Supply System and Method of Manufacturi...
Publication number
20220069615
Publication date
Mar 3, 2022
ABB Schweiz AG
Simon Walton
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Inductive Element Protection In A Power Supply System
Publication number
20190363572
Publication date
Nov 28, 2019
ABB Schweiz AG
Jan Svensson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UPS WITH SOURCE IMPEDANCE COMPENSATION
Publication number
20180145538
Publication date
May 24, 2018
ABB Schweiz AG
Sridhar Pulikanti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER