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Assignee profile:

Sparq Systems Inc.

City:

Kingston

Country:

Canada

Published Applications:

19

Last publication date:

2025-09-18

Patent Grants:

19

Last grant date:

2025-12-23

Top Inventors for applications by Sparq Systems Inc.

These are the the leading inventors for applications assigned to Sparq Systems Inc.:

Recent patent applications by Sparq Systems Inc.

Sparq Systems Inc. based in Kingston, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-09-18 ✅ Patent 12,506,338 granted on 2025-12-23
US20250293519A1
Electricity

SYSTEMS AND METHODS FOR CONTROLLING A DC/AC INVERTER FOR USE WITH AN ELECTRIC MOTOR OR AN AC GRID

 #2 | 2024-06-20 ✅ Patent 12,166,431 granted on 2024-12-10
US20240204687A1
Electricity

Inverters with integrated energy storage subsystems

 #3 | 2024-05-30 ✅ Patent 12,237,688 granted on 2025-02-25
US20240178670A1
Electricity

Integrating energy storage units in converters for use in PV-based inverters

 #4 | 2024-02-29 ✅ Patent 11,984,727 granted on 2024-05-14
US20240072545A1
Electricity

Multi-level current driven DC/DC converter

 #5 | 2024-02-15 ✅ Patent 12,289,064 granted on 2025-04-29
US20240055999A1
Electricity

Differential geometry based DC/AC inverters

 #6 | 2024-02-15 ✅ Patent 12,009,733 granted on 2024-06-11
US20240055972A1
Electricity

High voltage DC/DC converter with current shaping

 #7 | 2024-02-15 ✅ Patent 12,184,074 granted on 2024-12-31
US20240055862A1
Electricity

DC/DC converter using a differential geometric controller

 #8 | 2023-08-03 ✅ Patent 11,777,336 granted on 2023-10-03
US20230246477A1
Electricity

PV inverter apparatus with energy storage capability

 #9 | 2023-08-03 ✅ Patent 11,863,011 granted on 2024-01-02
US20230246476A1
Electricity

Multiple input PV inverter apparatus with energy storage capability

 #10 | 2022-06-30 ✅ Patent 11,621,666 granted on 2023-04-04
US20220209713A1
Electricity

Hybrid solar/motor drive inverter

 #11 | 2020-10-29 ✅ Patent 10,951,039 granted on 2021-03-16
US20200343728A1
Electricity

Multi-input PV inverter system and method

 #12 | 2017-04-06 ✅ Patent 10,386,396 granted on 2019-08-20
US20170097380A1
Physics

Hybrid PLL for grid synchronization in distributed generation

 #13 | 2017-01-19 ✅ Patent 10,050,445 granted on 2018-08-14
US20170018932A1
Electricity

PV inverter with micro/nano-grid integration capability

 #14 | 2016-12-22 ✅ Patent 9,692,320 granted on 2017-06-27
US20160373025A1
Electricity

Adaptive control method for grid-connected inverters used with distributed power generation

 #15 | 2014-09-18 ✅ Patent 9,705,331 granted on 2017-07-11
US20140268957A1
Electricity

Single phase power system controller and method therefor

 #16 | 2014-07-24 ✅ Patent 9,680,364 granted on 2017-06-13
US20140204633A1
Electricity

Distributed power generation interface

 #17 | 2014-07-10 ✅ Patent 9,553,500 granted on 2017-01-24
US20140192568A1
Electricity

Inverter for a distributed power generator

 #18 | 2014-03-20 ✅ Patent 9,698,665 granted on 2017-07-04
US20140078780A1
Electricity

Digital controller for a power converter

 #19 | 2014-03-06 ✅ Patent 9,172,299 granted on 2015-10-27
US20140063872A1
Electricity

Digital EMI filter

Also check out SPARQ Systems Inc.'s (Kingston, Canada) applicant profile with 18 patent applications submitted.

AssigneeID:

58771 ⎘