Granted Patent
Utility
US 6,670,845
· Confirmation No. 9726
HIGH D.C. VOLTAGE TO LOW D.C. VOLTAGE CIRCUIT CONVERTER
Inventor:
David Fong
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-07-06 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-11-03 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2002-07-16 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-07-16 | SPEC |
Specification | 6 | View | |
| 2002-07-16 | CLM |
Claims | 2 | View | |
| 2002-07-16 | ABST |
Abstract | 1 | View | |
| 2002-07-16 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2002-07-16 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
David Fong
Cupertino, CA
Attorneys & Agents of Record
Classification
USPC
327/541
G05F1/465
Prosecution
- Examiner
- ENGLUND, TERRY LEE
- Art Unit
- 2816
- Customer No.
- 107446
- Docket No.
- 2102397-991190
- Confirmation No.
- 9726
Patent Term Adjustment
0days
No related applications found.
MICROCHIP TECHNOLOGY INCORPORATED,
SILICON STORAGE TECHNOLOGY, INC.,
ATMEL CORPORATION,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2022-03-14
MICROCHIP TECHNOLOGY INCORPORATED,
SILICON STORAGE TECHNOLOGY, INC.,
ATMEL CORPORATION,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2022-03-11
MICROCHIP TECHNOLOGY INCORPORATED,
SILICON STORAGE TECHNOLOGY, INC.,
ATMEL CORPORATION,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2022-03-10
MICROCHIP TECHNOLOGY INCORPORATED,
SILICON STORAGE TECHNOLOGY, INC.,
ATMEL CORPORATION,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2022-03-09
RELEASE OF SECURITY INTEREST
Recorded 2022-02-28
MICROCHIP TECHNOLOGY INCORPORATED,
SILICON STORAGE TECHNOLOGY, INC.,
ATMEL CORPORATION,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2022-02-25
from
ATMEL CORPORATION,
MICROCHIP TECHNOLOGY INCORPORATED,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.,
SILICON STORAGE TECHNOLOGY, INC.
SECURITY INTEREST
Recorded 2020-12-24
from
ATMEL CORPORATION,
MICROCHIP TECHNOLOGY INC.,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.,
SILICON STORAGE TECHNOLOGY, INC.
SECURITY INTEREST
Recorded 2020-06-05
MICROCHIP TECHNOLOGY INC.,
SILICON STORAGE TECHNOLOGY, INC.,
ATMEL CORPORATION,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2020-05-30
from
ATMEL CORPORATION,
MICROCHIP TECHNOLOGY INC.,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.,
SILICON STORAGE TECHNOLOGY, INC.
SECURITY INTEREST
Recorded 2020-04-24
from
ATMEL CORPORATION,
MICROCHIP TECHNOLOGY INCORPORATED,
MICROSEMI CORPORATION,
MICROSEMI STORAGE SOLUTIONS, INC.,
SILICON STORAGE TECHNOLOGY, INC.
SECURITY INTEREST
Recorded 2018-06-25
SECURITY INTEREST
Recorded 2017-02-10
from
FONG, DAVID
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-16
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Quick Facts
- Patent No.
- US 6,670,845
- App. No.
- 10/197,281
- Filed
- 2002-07-16
- Granted
- 2003-12-30
- Examiner
- ENGLUND, TERRY LEE
- Art Unit
- 2816
- PTA
- 0 days
External Links