Granted Patent
Utility
US 6,674,258
· Confirmation No. 8018
MOTOR DRIVER AND MOTOR DRIVE METHOD
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-17 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-06-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-06-20 | ADS |
Application Data Sheet | 2 | View | |
| 2002-06-20 | SPEC |
Specification | 29 | View | |
| 2002-06-20 | CLM |
Claims | 6 | View | |
| 2002-06-20 | ABST |
Abstract | 1 | View | |
| 2002-06-20 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2002-06-20 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Hirofumi Sakai
Nagaokakyo-shi, JAPAN
Tomoharu Yokouchi
Takatsuki-shi, JAPAN
Yasunori Yamamoto
Hirakata-shi, JAPAN
Masashi Inao
Kyoto-shi, JAPAN
Taishi Iwanaga
Nagaokakyo-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
318/439
H02P6/10
H02P6/28
H02M1/0009
H02M7/5395
H02P6/085
Prosecution
- Examiner
- LEYKIN, RITA
- Art Unit
- 2837
- Docket No.
- 740819-823
- Confirmation No.
- 8018
Foreign Priority
2001-187605
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2001-06-21
·
JAPAN
Publication
- Pub. No.
- US20020195981A1
- Pub. Date
- 2002-12-26
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-05-26
CHANGE OF NAME
Recorded 2014-01-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-20
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Quick Facts
- Patent No.
- US 6,674,258
- App. No.
- 10/175,059
- Filed
- 2002-06-20
- Granted
- 2004-01-06
- Pub. No.
- US20020195981A1
- Examiner
- LEYKIN, RITA
- Art Unit
- 2837
- PTA
- 0 days
External Links