IP Library › Granted Patent US 6,731,153
Granted Patent Utility
US 6,731,153 · Confirmation No. 8832

A SEMICONDUCTOR INTERGRATED CIRCUIT HAVING SWITCHING TRANSISTORS AND VARACTORS

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2005-01-31 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-02-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-20 LET. Miscellaneous Incoming Letter 2 View
2003-08-20 DRW Drawings-only black and white line drawings 1 View
2001-09-27 TRNA Transmittal of New Application 2 View
2001-09-27 ADS Application Data Sheet 2 View
2001-09-27 SPEC Specification 21 View
2001-09-27 CLM Claims 3 View
2001-09-27 ABST Abstract 1 View
2001-09-27 DRW Drawings-only black and white line drawings 11 View
2001-09-27 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,731,153
App. No.
09/963,500
Filed
2001-09-27
Granted
2004-05-04
Pub. No.
US20020044012A1
Art Unit
2816
PTA
-112 days