IP Library › Granted Patent US 6,639,439
Granted Patent Utility
US 6,639,439 · Confirmation No. 7051

REDUCING VOLTAGE VARIATION IN A PHASE LOCKED LOOP

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2003-08-29 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-08-13 LET. Miscellaneous Incoming Letter 2 View
2003-08-13 DRW Drawings-only black and white line drawings 2 View
2001-10-16 TRNA Transmittal of New Application 6 View
2001-10-16 SPEC Specification 7 View
2001-10-16 CLM Claims 2 View
2001-10-16 ABST Abstract 1 View
2001-10-16 DRW Drawings-only black and white line drawings 4 View
2001-10-16 OATH Oath or Declaration filed 4 View
2001-10-16 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,639,439
App. No.
09/981,385
Filed
2001-10-16
Granted
2003-10-28
Pub. No.
US20030071667A1
Art Unit
2816
PTA
0 days