IP Library › Granted Patent US 6,744,320
Granted Patent Utility
US 6,744,320 · Confirmation No. 1932

VARIABLE TRANSCONDUCTANCE VARIABLE GAIN AMPLIFIER UTILIZING A DEGENERATED DIFFERENTIAL PAIR

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2005-04-05 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-04-12 IFEE Issue Fee Payment (PTO-85B) 4 View
2003-09-17 RCEX Request for Continued Examination (RCE) 1 View
2003-09-17 LET. Miscellaneous Incoming Letter 3 View
2003-09-17 IDS Information Disclosure Statement (IDS) Form (SB08) 7 View
2003-05-20 CFILE Request for Corrected Filing Receipt 1 View
2003-05-20 ADS Application Data Sheet 1 View
2003-05-20 LET. Miscellaneous Incoming Letter 2 View
2002-12-02 TRNA Transmittal of New Application 6 View
2002-12-02 ADS Application Data Sheet 2 View
2002-12-02 A.PE Preliminary Amendment 4 View
2002-12-02 SPEC Specification 230 View
2002-12-02 CLM Claims 9 View
2002-12-02 ABST Abstract 1 View
2002-12-02 DRW Drawings-only black and white line drawings 108 View
2002-12-02 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,744,320
App. No.
10/307,293
Filed
2002-12-02
Granted
2004-06-01
Pub. No.
US20030128071A1
Art Unit
2817
PTA
0 days