Granted Patent
Utility
US 6,518,712
· Confirmation No. 9698
METHOD AND APPARATUS FOR CONTROLLING THE OPERATION OF A LAMP
Inventor:
Da Feng Weng
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-21 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-21 | SPEC |
Specification | 13 | View | |
| 2001-11-21 | CLM |
Claims | 3 | View | |
| 2001-11-21 | ABST |
Abstract | 1 | View | |
| 2001-11-21 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-11-21 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Da Feng Weng
Winchester, MA
Attorneys & Agents of Record
Classification
USPC
315/209R
Prosecution
- Examiner
- LEE, WILSON
- Art Unit
- 2821
- Customer No.
- 7055
- Docket No.
- P21726
- Confirmation No.
- 9698
Publication
- Pub. No.
- US20020047609A1
- Pub. Date
- 2002-04-25
Patent Term Adjustment
-79days
CHANGE OF NAME
Recorded 2009-01-28
CONFIRMATION OF ASSIGNMENT
Recorded 2007-01-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-10-11
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Quick Facts
- Patent No.
- US 6,518,712
- App. No.
- 09/989,146
- Filed
- 2001-11-21
- Granted
- 2003-02-11
- Pub. No.
- US20020047609A1
- Examiner
- LEE, WILSON
- Art Unit
- 2821
- PTA
- -79 days
External Links