IP Library › Granted Patent US 6,545,517
Granted Patent Utility
US 6,545,517 · Confirmation No. 9135

FREQUENCY SPLITTER CIRCUIT

Inventor: Michael Asam
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2019-10-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-10-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-09-25 PA.. Power of Attorney 3 View
2019-09-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-09-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2019-09-25 C.AD Change of Address 2 View
2019-09-25 MFEE.C.AD Maintenance Fee Address Change 2 View
2001-09-06 TRNA Transmittal of New Application 1 View
2001-09-06 SPEC Specification 14 View
2001-09-06 CLM Claims 5 View
2001-09-06 ABST Abstract 1 View
2001-09-06 DRW Drawings-only black and white line drawings 4 View
2001-09-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,545,517
App. No.
09/948,260
Filed
2001-09-06
Granted
2003-04-08
Pub. No.
US20020067191A1
Art Unit
2816
PTA
-51 days