Granted Patent
Utility
US 6,670,649
· Confirmation No. 9411
TRIODIC RECTIFIER SWITCH
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-10-10 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2001-12-12 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-12-12 | SPEC |
Specification | 14 | View | |
| 2001-12-12 | CLM |
Claims | 5 | View | |
| 2001-12-12 | ABST |
Abstract | 1 | View | |
| 2001-12-12 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-12-12 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-12-12 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Choong-Hoon Yi
Seoul-city, KOREA, REPUBLIC OF
Un-Chol Oh
Suwon-city, KOREA, REPUBLIC OF
Won-Pil Lee
Seoul-city, KOREA, REPUBLIC OF
Sun-Hee Yang
Seoul-city, KOREA, REPUBLIC OF
Gregory S. Um
Torrance, CA
Attorneys & Agents of Record
Classification
USPC
257/109
H10D84/204
G02F1/1365
G09G3/3208
G09G3/367
G09G2300/0417
G09G2300/0895
Prosecution
- Examiner
- PRENTY, MARK V
- Art Unit
- 2822
- Docket No.
- P56579
- Confirmation No.
- 9411
Foreign Priority
2000-82074
·
2000-12-26
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020080637A1
- Pub. Date
- 2002-06-27
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-12-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-01-02
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Quick Facts
- Patent No.
- US 6,670,649
- App. No.
- 10/012,397
- Filed
- 2001-12-12
- Granted
- 2003-12-30
- Pub. No.
- US20020080637A1
- Examiner
- PRENTY, MARK V
- Art Unit
- 2822
- PTA
- 0 days
External Links