Granted Patent
Utility
US 6,549,182
· Confirmation No. 7985
LIQUID CRYSTAL DRIVING CIRCUIT AND LIQUID CRYSTAL DISPLAY DEVICE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-08-14 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-08-14 | A.PE |
Preliminary Amendment | 4 | View | |
| 2001-08-14 | SPEC |
Specification | 40 | View | |
| 2001-08-14 | CLM |
Claims | 12 | View | |
| 2001-08-14 | ABST |
Abstract | 1 | View | |
| 2001-08-14 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-08-14 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Hiroyuki Nitta
Ebina-shi, JAPAN
Atsuhiro Higa
Yokohama-shi, JAPAN
Tsutomu Furuhashi
Yokohama-shi, JAPAN
Satoru Tsunekawa
Higashimurayama-shi, JAPAN
Hiroshi Kurihara
Mobara-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
345/89
Prosecution
- Examiner
- MENGISTU, AMARE
- Art Unit
- 2673
- Customer No.
- 20457
- Docket No.
- 566.36805CX1
- Confirmation No.
- 7985
Foreign Priority
09-336769
·
1997-12-08
·
JAPAN
Publication
- Pub. No.
- US20020027551A1
- Pub. Date
- 2002-03-07
Patent Term Adjustment
-134days
CHANGE OF ADDRESS
Recorded 2017-11-29
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-03-25
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Quick Facts
- Patent No.
- US 6,549,182
- App. No.
- 09/928,424
- Filed
- 2001-08-14
- Granted
- 2003-04-15
- Pub. No.
- US20020027551A1
- Examiner
- MENGISTU, AMARE
- Art Unit
- 2673
- PTA
- -134 days
External Links