IP Library › Granted Patent US 6,653,896
Granted Patent Utility
US 6,653,896 · Confirmation No. 3724

DIFFERENTIAL RF/MICROWAVE POWER AMPLIFIER USING INDEPENDENT SYNCHRONIZED POLAR MODULATORS

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2017-11-01 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2017-11-01 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2017-09-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-09-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-07-17 PA.. Power of Attorney 2 View
2017-07-17 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2017-07-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-15 LET. Miscellaneous Incoming Letter 3 View
2003-09-15 DRW Drawings-only black and white line drawings 1 View
2003-09-15 PA.. Power of Attorney 1 View
2001-11-30 TRNA Transmittal of New Application 2 View
2001-11-30 SPEC Specification 11 View
2001-11-30 CLM Claims 5 View
2001-11-30 ABST Abstract 1 View
2001-11-30 DRW Drawings-only black and white line drawings 6 View
2001-11-30 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,653,896
App. No.
09/997,743
Filed
2001-11-30
Granted
2003-11-25
Pub. No.
US20030102910A1
Art Unit
2819
PTA
-186 days