Granted Patent
Utility
US 6,577,094
· Confirmation No. 6206
OPTICAL PICKUP POSITION CONTROL METHOD
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-10-22 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-22 | SPEC |
Specification | 20 | View | |
| 2001-10-22 | CLM |
Claims | 2 | View | |
| 2001-10-22 | ABST |
Abstract | 1 | View | |
| 2001-10-22 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-10-22 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
318/696
G11B7/0945
G11B7/0956
Prosecution
- Examiner
- RO, BENTSU
- Art Unit
- 2837
- Customer No.
- 26304
- Docket No.
- SCED 18.687
- Confirmation No.
- 6206
Foreign Priority
2000-324074
·
2000-10-24
·
JAPAN
Publication
- Pub. No.
- US20020047679A1
- Pub. Date
- 2002-04-25
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2024-12-13
RELEASE OF SECURITY INTEREST
Recorded 2024-12-12
from
DROPBOX, INC.
PATENT SECURITY AGREEMENT
Recorded 2021-03-10
from
DROPBOX, INC.
SECURITY INTEREST
Recorded 2017-04-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-12-27
CHANGE OF NAME
Recorded 2011-12-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-22
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Quick Facts
- Patent No.
- US 6,577,094
- App. No.
- 10/011,382
- Filed
- 2001-10-22
- Granted
- 2003-06-10
- Pub. No.
- US20020047679A1
- Examiner
- RO, BENTSU
- Art Unit
- 2837
- PTA
- 0 days
External Links