Granted Patent
Utility
US 6,575,580
· Confirmation No. 4341
LIGHTING SYSTEM AND PROJECTION TYPE DISPLAY UNIT USING THEREOF
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-03-29 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-03-29 | SPEC |
Specification | 48 | View | |
| 2001-03-29 | CLM |
Claims | 4 | View | |
| 2001-03-29 | ABST |
Abstract | 1 | View | |
| 2001-03-29 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2001-03-29 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Shinji Okamori
Tokyo, JAPAN
Shinsuki Shikama
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
353/98
G02B27/0927
G02F1/133607
G02B19/0028
G02B19/0047
G02B27/0994
Prosecution
- Examiner
- WORMMEESTER, MICHELLE
- Art Unit
- 2851
- Customer No.
- 2292
- Docket No.
- 0649-0778P-SP
- Confirmation No.
- 4341
Foreign Priority
P.2000-161868
·
2000-05-31
·
JAPAN
Publication
- Pub. No.
- US20020008791A1
- Pub. Date
- 2002-01-24
Patent Term Adjustment
0days
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 2001-03-29
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Quick Facts
- Patent No.
- US 6,575,580
- App. No.
- 09/819,734
- Filed
- 2001-03-29
- Granted
- 2003-06-10
- Pub. No.
- US20020008791A1
- Examiner
- WORMMEESTER, MICHELLE
- Art Unit
- 2851
- PTA
- 0 days
External Links