Granted Patent
Utility
US 6,593,709
· Confirmation No. 7996
DUAL MODE ELECTRONIC DIMMER
Inventors
Sang-Woo Lee
Pucheon-city, KOREA, REPUBLIC OF
Dong-Young Huh
Pucheon-city, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
315/302
Prosecution
- Examiner
- VU, DAVID HUNG
- Art Unit
- 2821
- Customer No.
- 4743
- Docket No.
- 29347/273
- Confirmation No.
- 7996
Foreign Priority
2000-54147
·
2000-09-15
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020060537A1
- Pub. Date
- 2002-05-23
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL 046530, FRAME 0460
Recorded 2023-06-23
PATENT SECURITY AGREEMENT
Recorded 2018-07-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-11-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-14
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Quick Facts
- Patent No.
- US 6,593,709
- App. No.
- 09/953,513
- Filed
- 2001-09-14
- Granted
- 2003-07-15
- Pub. No.
- US20020060537A1
- Examiner
- VU, DAVID HUNG
- Art Unit
- 2821
- PTA
- 0 days
External Links