Granted Patent
Utility
US 6,448,720
· Confirmation No. 5189
DRIVING A HID LAMP
Inventor:
Yiyoung Sun
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-03-30 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-03-30 | SPEC |
Specification | 20 | View | |
| 2001-03-30 | CLM |
Claims | 7 | View | |
| 2001-03-30 | ABST |
Abstract | 1 | View | |
| 2001-03-30 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-03-30 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Yiyoung Sun
Beverly, MA
Attorneys & Agents of Record
Classification
USPC
315/244
H05B41/24
H05B41/2887
H05B41/2883
Y02B20/00
Prosecution
- Examiner
- VU, DAVID HUNG
- Art Unit
- 2821
- Customer No.
- 7055
- Docket No.
- P20546
- Confirmation No.
- 5189
Publication
- Pub. No.
- US20020140370A1
- Pub. Date
- 2002-10-03
Patent Term Adjustment
-64days
No related applications found.
CHANGE OF NAME
Recorded 2009-01-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-10-11
from
SUN, YIYOUNG
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-03-30
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Quick Facts
- Patent No.
- US 6,448,720
- App. No.
- 09/820,712
- Filed
- 2001-03-30
- Granted
- 2002-09-10
- Pub. No.
- US20020140370A1
- Examiner
- VU, DAVID HUNG
- Art Unit
- 2821
- PTA
- -64 days
External Links