IP Library › Granted Patent US 6,359,392
Granted Patent Utility
US 6,359,392 · Confirmation No. 3576

HIGH EFFICIENCY LED DRIVER

Inventor: Fan He
Patented Case View Patent ↗
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2014-07-24 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-03-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-01-04 TRNA Transmittal of New Application 3 View
2001-01-04 SPEC Specification 12 View
2001-01-04 CLM Claims 6 View
2001-01-04 ABST Abstract 1 View
2001-01-04 DRW Drawings-only black and white line drawings 3 View
2001-01-04 OATH Oath or Declaration filed 2 View
2001-01-04 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,359,392
App. No.
09/754,485
Filed
2001-01-04
Granted
2002-03-19
Examiner
LEE, WILSON
Art Unit
2821
PTA
0 days