Granted Patent
Utility
US 6,545,658
· Confirmation No. 6772
IN-PLANE FIELD TYPE LIQUID CRYSTAL DISPLAY DEVICE COMPRISING LIQUID CRYSTAL MOLECULES WITH MORE THAN TWO KINDS OF REORIENTATION DIRECTIONS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-04-25 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-04-25 | SPEC |
Specification | 71 | View | |
| 2001-04-25 | CLM |
Claims | 10 | View | |
| 2001-04-25 | ABST |
Abstract | 1 | View | |
| 2001-04-25 | DRW |
Drawings-only black and white line drawings | 40 | View | |
| 2001-04-25 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Masuyuki Ohta
Mobara-shi, JAPAN
Kazuhiko Yanagawa
Mobara-shi, JAPAN
Kazuhiro Ogawa
Mobara-shi, JAPAN
Keiichiro Ashizawa
Mobara-shi, JAPAN
Masahiro Yanai
Mobara-shi, JAPAN
Nobutake Konishi
Mobara-shi, JAPAN
Katsumi Kondo
Hitachinaka-shi, JAPAN
Masahito Ohe
Mobara-shi, JAPAN
Sukekazu Aratani
Hitachi-shi, JAPAN
Hagen Klausmann
Hitachi-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
345/98
Prosecution
- Examiner
- WU, XIAO MIN
- Art Unit
- 2674
- Customer No.
- 20457
- Docket No.
- 501.34900CX2
- Confirmation No.
- 6772
Foreign Priority
7-257366
·
1995-10-04
·
JAPAN
7-261235
·
1995-10-09
·
JAPAN
8-71787
·
1996-03-27
·
JAPAN
Publication
- Pub. No.
- US20010022569A1
- Pub. Date
- 2001-09-20
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 08/722,849
· US 6,266,116
Filed 1996-09-26
· Patented Case
Child
is a Continuation of
→
App. 10/400,498
· US 7,088,414
Filed 2003-03-28
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/400,637
· US 7,095,470
Filed 2003-03-28
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/152,821
· US 8,154,698
Filed 2011-06-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/400,448
· US 7,158,202
Filed 2003-03-28
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/649,582
· US 7,956,973
Filed 2009-12-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/400,668
· US 7,079,212
Filed 2003-03-28
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/637,495
· US 7,046,325
Filed 2003-08-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/046,873
· US 7,724,334
Filed 2008-03-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/152,781
· US 8,427,613
Filed 2011-06-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/785,327
· US 8,704,988
Filed 2013-03-05
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/237,756
· US 7,046,324
Filed 2002-09-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/453,023
· US 7,345,729
Filed 2006-06-15
· 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
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Quick Facts
- Patent No.
- US 6,545,658
- App. No.
- 09/841,100
- Filed
- 2001-04-25
- Granted
- 2003-04-08
- Pub. No.
- US20010022569A1
- Examiner
- WU, XIAO MIN
- Art Unit
- 2674
- PTA
- 0 days
External Links