Granted Patent
Utility
US 6,631,997
· Confirmation No. 3328
LIGHT-SOURCE DEVICE AND PROJECTION TYPE DISPLAY DEVICE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-07 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-06-13 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-13 | SPEC |
Specification | 16 | View | |
| 2001-06-13 | CLM |
Claims | 3 | View | |
| 2001-06-13 | ABST |
Abstract | 1 | View | |
| 2001-06-13 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-06-13 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
353/97
H04N5/7458
G02B26/0841
H04N9/3102
Prosecution
- Examiner
- SEVER, ANDREW T
- Art Unit
- 2851
- Customer No.
- 2292
- Docket No.
- 0925-0173P-SP
- Confirmation No.
- 3328
Foreign Priority
2000-178490
·
2000-06-14
·
JAPAN
2001-085562
·
2001-03-23
·
JAPAN
Publication
- Pub. No.
- US20020036833A1
- Pub. Date
- 2002-03-28
Patent Term Adjustment
-63days
No related applications found.
from
RAKUTEN, INC.
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE PATENT NUMBERS 10342096;10671117; 10716375; 10716376;10795407;10795408; AND 10827591 PREVIOUSLY RECORDED AT REEL: 58314 FRAME: 657. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2024-02-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-11-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-11
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Quick Facts
- Patent No.
- US 6,631,997
- App. No.
- 09/878,992
- Filed
- 2001-06-13
- Granted
- 2003-10-14
- Pub. No.
- US20020036833A1
- Examiner
- SEVER, ANDREW T
- Art Unit
- 2851
- PTA
- -63 days
External Links