Granted Patent
Utility
US 6,583,830
· Confirmation No. 4528
ELECTROOPTICAL DEVICE, PROJECTION-TYPE DISPLAY APPARATUS, AND METHOD FOR MANUFACTURING THE ELECTROOPTICAL DEVICE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-06 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-06 | ADS |
Application Data Sheet | 1 | View | |
| 2001-11-06 | A.PE |
Preliminary Amendment | 65 | View | |
| 2001-11-06 | SPEC |
Specification | 44 | View | |
| 2001-11-06 | CLM |
Claims | 7 | View | |
| 2001-11-06 | ABST |
Abstract | 1 | View | |
| 2001-11-06 | DRW |
Drawings-only black and white line drawings | 25 | View |
Inventors
Masahiro Yasukawa
Chino-city, JAPAN
Yasushi Yamazaki
Suwa-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
349/44
G02F1/1362
G02F1/136209
H10D30/6723
H10D30/67
G02F1/133345
G02F1/133553
G02F1/1343
G02F1/136227
G02F1/1368
G02F2201/123
Prosecution
- Examiner
- DUONG, TAI V
- Art Unit
- 2871
- Customer No.
- 25944
- Docket No.
- 110669
- Confirmation No.
- 4528
Foreign Priority
2000-121454
·
2000-04-21
·
JAPAN
2001-003029
·
2001-01-10
·
JAPAN
Publication
- Pub. No.
- US20020057403A1
- Pub. Date
- 2002-05-16
Patent Term Adjustment
-31days
Parent
PCT
is a Continuation of
→
PCT/JP2001/003359
Filed 2001-04-19
· Patented Case
Child
is a Division of
→
App. 10/428,988
· US 6,768,522
Filed 2003-05-05
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 10/428,987
· US 6,768,535
Filed 2003-05-05
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-08-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-29
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Quick Facts
- Patent No.
- US 6,583,830
- App. No.
- 09/985,907
- Filed
- 2001-11-06
- Granted
- 2003-06-24
- Pub. No.
- US20020057403A1
- Examiner
- DUONG, TAI V
- Art Unit
- 2871
- PTA
- -31 days
External Links