Granted Patent
Utility
US 6,466,465
· Confirmation No. 4874
DIGITAL CONTROL OF VOLTAGE HARMONIC DISTORTION AND OVERLOAD CURRENT PROTECTION FOR INVERTERS
Inventor:
Mohammad N. Marwali
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-25 | SPEC |
Specification | 33 | View | |
| 2001-06-25 | CLM |
Claims | 1 | View | |
| 2001-06-25 | ABST |
Abstract | 1 | View | |
| 2001-06-25 | DRW |
Drawings-only black and white line drawings | 18 | View | |
| 2001-02-13 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-13 | SPEC |
Specification | 28 | View | |
| 2001-02-13 | CLM |
Claims | 1 | View | |
| 2001-02-13 | ABST |
Abstract | 1 | View | |
| 2001-02-13 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-02-13 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Mohammad N. Marwali
Columbus, OH
Attorneys & Agents of Record
Classification
USPC
363/41
Prosecution
- Examiner
- RILEY, SHAWN
- Art Unit
- 2838
- Docket No.
- LBRE:049 11564.0049.NPUS0
- Confirmation No.
- 4874
Patent Term Adjustment
-122days
RELEASE OF SECURITY INTEREST RECORDED AT 052076/0874
Recorded 2026-03-05
RELEASE OF SECURITY INTEREST
Recorded 2026-03-04
from
ELECTRICAL RELIABILITY SERVICES, INC.,
ENERGY LABS, INC.,
VERTIV CORPORATION,
VERTIV IT SYSTEMS, INC.
SECURITY AGREEMENT
Recorded 2020-03-03
VERTIV CORPORATION (F/K/A ALBER CORP.),
VERTIV IT SYSTEMS, INC. (F/K/A AVOCENT CORPORATION),
VERTIV IT SYSTEMS, INC. (F/K/A AVOCENT FREMONT, LLC),
VERTIV IT SYSTEMS, INC. (F/K/A AVOCENT HUNTSVILLE, LLC),
VERTIV IT SYSTEMS, INC. (F/K/A AVOCENT REDMOND CORP.),
ELECTRICAL RELIABILITY SERVICES, INC.,
VERTIV CORPORATION (F/K/A EMERSON NETWORK POWER, ENERGY SYSTEMS, NORTH AMERICA, INC.),
VERTIV CORPORATION (F/K/A LIEBERT CORPORATION)
RELEASE OF SECURITY INTEREST
Recorded 2020-03-02
RELEASE OF SECURITY INTEREST
Recorded 2020-03-02
from
ELECTRICAL RELIABILITY SERVICES, INC.,
VERTIV CORPORATION,
VERTIV ENERGY SYSTEMS, INC.,
VERTIV IT SYSTEMS, INC.,
VERTIV NORTH AMERICA, INC.
SECOND LIEN SECURITY AGREEMENT
Recorded 2019-06-10
from
ALBER CORP.,
ASCO POWER TECHNOLOGIES, L.P.,
AVOCENT CORPORATION,
AVOCENT FREMONT, LLC,
AVOCENT HUNTSVILLE, LLC,
AVOCENT REDMOND CORP.,
ELECTRICAL RELIABILITY SERVICES, INC.,
EMERSON NETWORK POWER, ENERGY SYSTEMS, NORTH AMERICA, INC.,
LIEBERT CORPORATION,
LIEBERT NORTH AMERICA, INC.,
NORTHERN TECHNOLOGIES, INC.
SECURITY AGREEMENT
Recorded 2016-12-02
from
ALBER CORP.,
ASCO POWER TECHNOLOGIES, L.P.,
AVOCENT CORPORATION,
AVOCENT FREMONT, LLC,
AVOCENT HUNTSVILLE, LLC,
AVOCENT REDMOND CORP.,
ELECTRICAL RELIABILITY SERVICES, INC.,
EMERSON NETWORK POWER, ENERGY SYSTEMS, NORTH AMERICA, INC.,
LIEBERT CORPORATION,
LIEBERT NORTH AMERICA, INC.,
NORTHERN TECHNOLOGIES, INC.
SECURITY AGREEMENT
Recorded 2016-12-01
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Quick Facts
- Patent No.
- US 6,466,465
- App. No.
- 09/783,273
- Filed
- 2001-02-13
- Granted
- 2002-10-15
- Examiner
- RILEY, SHAWN
- Art Unit
- 2838
- PTA
- -122 days
External Links