IP Library › Granted Patent US 6,492,883
Granted Patent Utility
US 6,492,883 · Confirmation No. 1136

METHOD OF CHANNEL FREQUENCY ALLOCATION FOR RF AND MICROWAVE DUPLEXERS

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2012-04-25 LET. Miscellaneous Incoming Letter 1 View
2012-04-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-11-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-04-02 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-11-02 TRNA Transmittal of New Application 2 View
2001-11-02 ADS Application Data Sheet 2 View
2001-11-02 SPEC Specification 14 View
2001-11-02 CLM Claims 2 View
2001-11-02 ABST Abstract 1 View
2001-11-02 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
Patent No.
US 6,492,883
App. No.
10/000,490
Filed
2001-11-02
Granted
2002-12-10
Pub. No.
US20020097112A1
Art Unit
2817
PTA
0 days