Granted Patent
Utility
US 6,731,524
· Confirmation No. 6882
PARALLEL CONNECTED DC REGULATORS WITH POWER FACTOR CORRECTED RECTIFIER INPUTS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-09-27 | COCOUT |
Certificate of Correction - Post Issue Communication | 2 | View | |
| 2003-10-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-21 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-21 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2003-07-21 | FOR |
Foreign Reference | 1 | View | |
| 2003-07-21 | FOR |
Foreign Reference | 1 | View | |
| 2002-05-21 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-05-21 | SPEC |
Specification | 52 | View | |
| 2002-05-21 | CLM |
Claims | 11 | View | |
| 2002-05-21 | ABST |
Abstract | 1 | View | |
| 2002-05-21 | DRW |
Drawings-only black and white line drawings | 43 | View |
Inventors
Joseph F. Elek
Elyria, OH
Jeffrey G. Felty
Elyria, OH
Neil A. Kammiller
Lorain, OH
Dennis F. Knurek
Lakewood, OH
Attorneys & Agents of Record
Classification
USPC
363/71
H02M1/34
H02M1/007
H02M1/0074
H02M1/0012
H02M7/53878
H02M1/346
H02M1/32
H02M1/4216
H02M3/285
H02M3/3376
H02M7/003
Y02B70/10
Prosecution
- Examiner
- RILEY, SHAWN
- Art Unit
- 2838
- Customer No.
- 28997
- Docket No.
- 9679B-000010/US
- Confirmation No.
- 6882
Publication
- Pub. No.
- US20020188383A1
- Pub. Date
- 2002-12-12
Patent Term Adjustment
0days
Parent
Claims priority from a provisional application
→
App. 60/292,350
Filed 2001-05-21
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/292,350
Filed 2001-05-21
· Provisional Application Expired
Child
is a Continuation of
→
App. 10/845,689
· US 6,853,167
Filed 2004-05-14
· Patented Case
Child
is a Continuation of
→
App. 10/646,849
· US 6,809,941
Filed 2003-08-22
· Patented Case
Child
is a Continuation of
→
App. 10/838,396
Filed 2004-05-04
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 10/838,748
· US 6,856,526
Filed 2004-05-04
· Patented Case
Child
is a Continuation of
→
App. 10/838,833
· US 6,853,561
Filed 2004-05-04
· Patented Case
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 INTEREST
Recorded 2021-10-26
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
CHANGE OF NAME
Recorded 2017-05-16
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
from
EMERSUB XCII, INC.
CHANGE OF NAME
Recorded 2004-12-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-11-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-30
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Quick Facts
- Patent No.
- US 6,731,524
- App. No.
- 10/152,883
- Filed
- 2002-05-21
- Granted
- 2004-05-04
- Pub. No.
- US20020188383A1
- Examiner
- RILEY, SHAWN
- Art Unit
- 2838
- PTA
- 0 days
External Links