Granted Patent
Utility
US 6,340,873
· Confirmation No. 5772
Semiconductor integrated circuit for brushless motor drive control and brushless motor dirve control apparatus
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-29 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-29 | SPEC |
Specification | 42 | View | |
| 2001-06-29 | CLM |
Claims | 8 | View | |
| 2001-06-29 | ABST |
Abstract | 1 | View | |
| 2001-06-29 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-06-29 | 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
- IP, SHIK LUEN PAUL
- Art Unit
- 2837
- Customer No.
- 24956
- Confirmation No.
- 5772
Foreign Priority
2000-090037
·
2000-03-29
·
JAPAN
Publication
- Pub. No.
- US20010045812A1
- Pub. Date
- 2001-11-29
Patent Term Adjustment
-43days
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 6,340,873
- App. No.
- 09/893,549
- Filed
- 2001-06-29
- Granted
- 2002-01-22
- Pub. No.
- US20010045812A1
- Examiner
- IP, SHIK LUEN PAUL
- Art Unit
- 2837
- PTA
- -43 days
External Links