IP Library › Granted Patent US 6,646,501
Granted Patent Utility
US 6,646,501 · Confirmation No. 7802

POWER AMPLIFIER CONFIGURATION

Inventor: David N. Wessel
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2019-09-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2013-04-22 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2013-04-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-04-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-03-22 PA.. Power of Attorney 2 View
2013-03-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2013-03-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-01 RESC Rescind Nonpublication Request for Pre Grant Publication 4 View
2002-06-25 TRNA Transmittal of New Application 4 View
2002-06-25 SPEC Specification 9 View
2002-06-25 CLM Claims 3 View
2002-06-25 ABST Abstract 1 View
2002-06-25 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
Patent No.
US 6,646,501
App. No.
10/179,636
Filed
2002-06-25
Granted
2003-11-11
Art Unit
2817
PTA
0 days