Granted Patent
Utility
US 6,636,190
· Confirmation No. 8404
LIQUID CRYSTAL DISPLAY DEVICE HAVING AN IMPROVED LIGHTING DEVICE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-06-29 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-08-05 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-08-23 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-08-23 | SPEC |
Specification | 138 | View | |
| 2001-08-23 | CLM |
Claims | 13 | View | |
| 2001-08-23 | ABST |
Abstract | 1 | View | |
| 2001-08-23 | DRW |
Drawings-only black and white line drawings | 30 | View | |
| 2001-08-23 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
345/74.1
Prosecution
- Examiner
- PATEL, NITIN
- Art Unit
- 2673
- Customer No.
- 38327
- Docket No.
- NITT.0029
- Confirmation No.
- 8404
Foreign Priority
2000-316855
·
2000-08-12
·
JAPAN
Publication
- Pub. No.
- US20020036608A1
- Pub. Date
- 2002-03-28
Patent Term Adjustment
0days
Child
is a Continuation of
→
App. 11/593,010
· US 7,683,899
Filed 2006-11-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/636,612
· US 7,138,974
Filed 2003-08-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
HITACHI, LTD.
COMPANY SPLIT PLAN TRANSFERRING ONE HUNDRED (100) PERCENT SHARE OF PATENT AND PATENT APPLICATIONS
Recorded 2011-12-12
COMPANY SPLIT PLAN TRANSFERRING FIFTY (50) PERCENT SHARE OF PATENTS AND PATENT APPLICATIONS
Recorded 2011-12-12
MERGER/CHANGE OF NAME
Recorded 2011-12-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-08-23
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Quick Facts
- Patent No.
- US 6,636,190
- App. No.
- 09/934,696
- Filed
- 2001-08-23
- Granted
- 2003-10-21
- Pub. No.
- US20020036608A1
- Examiner
- PATEL, NITIN
- Art Unit
- 2673
- PTA
- 0 days
External Links