IP Library Granted Patent US 6,674,656
Granted Patent Utility
US 6,674,656 · Confirmation No. 2157

PWM CONTROLLER HAVING A SAW-LIMITER FOR OUTPUT POWER LIMIT WITHOUT SENSING INPUT VOLTAGE

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2003-11-20 IFEE Issue Fee Payment (PTO-85B) 5 View
2003-11-17 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-10-28 TRNA Transmittal of New Application 7 View
2002-10-28 ADS Application Data Sheet 1 View
2002-10-28 SPEC Specification 22 View
2002-10-28 CLM Claims 2 View
2002-10-28 ABST Abstract 2 View
2002-10-28 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
Patent No.
US 6,674,656
App. No.
10/065,532
Filed
2002-10-28
Granted
2004-01-06
Examiner
VU, BAO Q
Art Unit
2838
PTA
0 days