Granted Patent
Utility
US 6,580,236
· Confirmation No. 2954
BRUSHLESS MOTOR DRIVE CIRCUIT HAVING LOW NOISE AND HIGH EFFICIENCY
Inventor:
Tsuyoshi Mitsuda
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-10-09 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-10-09 | SPEC |
Specification | 42 | View | |
| 2001-10-09 | CLM |
Claims | 9 | View | |
| 2001-10-09 | ABST |
Abstract | 1 | View | |
| 2001-10-09 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-10-09 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Tsuyoshi Mitsuda
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
318/254
Prosecution
- Examiner
- DUDA, RINA I
- Art Unit
- 2837
- Customer No.
- 30743
- Docket No.
- NEC-5086-US
- Confirmation No.
- 2954
Foreign Priority
2000-308996
·
2000-10-10
·
JAPAN
Publication
- Pub. No.
- US20020074968A1
- Pub. Date
- 2002-06-20
Patent Term Adjustment
-120days
No related applications found.
CHANGE OF ADDRESS
Recorded 2017-11-29
from
NEC CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-02-12
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Quick Facts
- Patent No.
- US 6,580,236
- App. No.
- 09/971,924
- Filed
- 2001-10-09
- Granted
- 2003-06-17
- Pub. No.
- US20020074968A1
- Examiner
- DUDA, RINA I
- Art Unit
- 2837
- PTA
- -120 days
External Links