Granted Patent
Utility
US 6,611,132
· Confirmation No. 8362
DC-DC CONVERTER, POWER SUPPLY CIRCUIT, METHOD FOR CONTROLLING DC-DC CONVERTER, AND METHOD FOR CONTROLLING POWER SUPPLY CIRCUIT
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-03-05 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-03-05 | SPEC |
Specification | 20 | View | |
| 2002-03-05 | CLM |
Claims | 8 | View | |
| 2002-03-05 | ABST |
Abstract | 1 | View | |
| 2002-03-05 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2002-03-05 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Shinichi Nakagawa
Kasugai, JAPAN
Hidenobu Ito
Kasugai, JAPAN
Attorneys & Agents of Record
Classification
USPC
323/284
H02M1/36
H02M1/0032
H02M1/0041
H02M3/156
Y02B70/10
Foreign Priority
2001-063371
·
2001-03-07
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JAPAN
2001-362804
·
2001-11-28
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JAPAN
Publication
- Pub. No.
- US20020126512A1
- Pub. Date
- 2002-09-12
Patent Term Adjustment
-120days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2022-03-16
CORRECTIVE ASSIGNMENT TO CORRECT THE 8647899 PREVIOUSLY RECORDED ON REEL 035240 FRAME 0429. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTERST.
Recorded 2020-11-03
ASSIGNMENT AND ASSUMPTION OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2019-10-28
from
SPANSION, LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-06-29
SECURITY INTEREST
Recorded 2015-03-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-09-11
CHANGE OF NAME
Recorded 2010-07-22
from
FUJITSU LIMITED
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-12-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-05
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