Granted Patent
Utility
US 6,608,578
· Confirmation No. 6354
CURRENT CELL DRIVING CIRCUIT IN DIGITAL-TO-ANALOG CONVERTER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-12-27 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-27 | SPEC |
Specification | 15 | View | |
| 2001-12-27 | CLM |
Claims | 3 | View | |
| 2001-12-27 | ABST |
Abstract | 1 | View | |
| 2001-12-27 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-12-27 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Seung Chul Lee
Seoul-Shi, KOREA, REPUBLIC OF
Jong Kee Kwon
Daejon-Shi, KOREA, REPUBLIC OF
Kwi Dong Kim
Daejon-Shi, KOREA, REPUBLIC OF
Kyung Soo Kim
Daejon-Shi, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
341/144
H03K17/102
H03M1/66
H03K17/04106
H03M1/742
Prosecution
- Examiner
- JEAN PIERRE, PEGUY
- Art Unit
- 2819
- Customer No.
- 8791
- Docket No.
- 5882P007
- Confirmation No.
- 6354
Publication
- Pub. No.
- US20030080889A1
- Pub. Date
- 2003-05-01
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-02-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-07-23
ASSIGNMENT OF ONE HALF (1/2) OF ALL OF ASSIGNORS' RIGHT, TITLE AND INTEREST
Recorded 2009-11-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-27
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Quick Facts
- Patent No.
- US 6,608,578
- App. No.
- 10/032,720
- Filed
- 2001-12-27
- Granted
- 2003-08-19
- Pub. No.
- US20030080889A1
- Examiner
- JEAN PIERRE, PEGUY
- Art Unit
- 2819
- PTA
- 0 days
External Links