Granted Patent
Utility
US 6,690,439
· Confirmation No. 5855
MANUFACTURING METHOD OF CHOLESTERIC LIQUID CRYSTAL COLOR FILTER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-04-22 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-12-19 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-12-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-26 | SPEC |
Specification | 12 | View | |
| 2001-12-26 | CLM |
Claims | 4 | View | |
| 2001-12-26 | ABST |
Abstract | 1 | View | |
| 2001-12-26 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-12-26 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Ji-Young Ahn
Gyeonggi-do, KOREA, REPUBLIC OF
Jong-Weon Moon
Seoul, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
349/115
G02B5/20
G02F1/1335
G02B5/3016
Prosecution
- Examiner
- LANDAU, MATTHEW C
- Art Unit
- 2815
- Customer No.
- 30827
- Docket No.
- 8733.557.00
- Confirmation No.
- 5855
Foreign Priority
2000-81491
·
2000-12-26
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020080324A1
- Pub. Date
- 2002-06-27
Patent Term Adjustment
-31days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-26
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Quick Facts
- Patent No.
- US 6,690,439
- App. No.
- 10/025,766
- Filed
- 2001-12-26
- Granted
- 2004-02-10
- Pub. No.
- US20020080324A1
- Examiner
- LANDAU, MATTHEW C
- Art Unit
- 2815
- PTA
- -31 days
External Links