Granted Patent
Utility
US 6,563,286
· Confirmation No. 9164
SEMICONDUCTOR INTEGRATED CIRCUIT FOR BRUSHLESS MOTOR DRIVE CONTROL AND BRUSHLESS MOTOR DRIVE CONTROL APPARATUS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-12-26 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-12-26 | A.PE |
Preliminary Amendment | 5 | View | |
| 2001-12-26 | SPEC |
Specification | 42 | View | |
| 2001-12-26 | CLM |
Claims | 8 | View | |
| 2001-12-26 | ABST |
Abstract | 1 | View | |
| 2001-12-26 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-12-26 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Kunio Seki
Hinode, JAPAN
Toshiyuki Tsunoda
Maebashi, JAPAN
Yasuhiko Kokami
Takasaki, JAPAN
Kunihiro Kawauchi
Takasaki, JAPAN
Attorneys & Agents of Record
Classification
USPC
318/727
H02P6/22
Prosecution
- Examiner
- LEYKIN, RITA
- Art Unit
- 2837
- Customer No.
- 24956
- Confirmation No.
- 9164
Foreign Priority
2000-090037
·
2000-03-29
·
JAPAN
Publication
- Pub. No.
- US20020079860A1
- Pub. Date
- 2002-06-27
Patent Term Adjustment
-89days
CHANGE OF ADDRESS
Recorded 2017-11-29
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-03-25
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Quick Facts
- Patent No.
- US 6,563,286
- App. No.
- 10/025,545
- Filed
- 2001-12-26
- Granted
- 2003-05-13
- Pub. No.
- US20020079860A1
- Examiner
- LEYKIN, RITA
- Art Unit
- 2837
- PTA
- -89 days
External Links