Granted Patent
Utility
US 6,512,568
· Confirmation No. 1230
LIQUID CRYSTAL DISPLAY HAVING WIDE VIEWING ANGLE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-06-05 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-12-18 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-12-18 | A.PE |
Preliminary Amendment | 8 | View | |
| 2001-12-18 | SPEC |
Specification | 20 | View | |
| 2001-12-18 | CLM |
Claims | 4 | View | |
| 2001-12-18 | ABST |
Abstract | 1 | View | |
| 2001-12-18 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-12-18 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Jang-Kun Song
Seoul, KOREA, REPUBLIC OF
Kyeong-Hyeon Kim
Kyungki-do, KOREA, REPUBLIC OF
Kye-Hun Lee
Kyungki-do, KOREA, REPUBLIC OF
Hea-Ri Lee
Seoul, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
349/145
G02F1/133707
G02F1/133753
G02F1/1343
G02F1/13712
G02F1/133757
G02F1/133742
G02F1/133528
G02F1/133634
G02F1/1337
G02F1/134309
G02F1/134336
G02F1/13439
G02F1/1393
G02F1/1396
G02F2201/121
Prosecution
- Examiner
- CHOWDHURY, TARIFUR RASHID
- Art Unit
- 2871
- Customer No.
- 32605
- Docket No.
- 06192.0087.00US00
- Confirmation No.
- 1230
Foreign Priority
98-18037
·
1998-05-19
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020054265A1
- Pub. Date
- 2002-05-09
Patent Term Adjustment
-40days
Parent
is a Continuation of
→
App. 09/314,293
· US 6,342,938
Filed 1999-05-19
· Patented Case
Child
is a Continuation of
→
App. 10/861,397
· US 6,937,311
Filed 2004-06-07
· Patented Case
Child
is a Continuation of
→
App. 10/269,861
· US 6,778,244
Filed 2002-10-15
· Patented Case
Child
is a Continuation of
→
App. 11/183,744
· US 7,050,134
Filed 2005-07-19
· Patented Case
Child
is a Continuation of
→
App. 13/774,095
· US 8,711,309
Filed 2013-02-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/398,839
· US 7,787,086
Filed 2006-04-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/241,327
· US 8,400,598
Filed 2011-09-23
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/147,697
· US 7,787,087
Filed 2008-06-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 14/202,483
Filed 2014-03-10
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 15/095,513
· US 9,977,289
Filed 2016-04-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/840,634
· US 8,054,430
Filed 2010-07-21
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Quick Facts
- Patent No.
- US 6,512,568
- App. No.
- 10/020,303
- Filed
- 2001-12-18
- Granted
- 2003-01-28
- Pub. No.
- US20020054265A1
- Examiner
- CHOWDHURY, TARIFUR RASHID
- Art Unit
- 2871
- PTA
- -40 days
External Links