IP Library Patent Application 09872730
Patent Application Utility
App. No. 09/872,730 · Confirmation No. 3937

NEGATIVE FEED-BACK AMPLIFIER AND METHOD FOR NEGATIVE FEED-BACK

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
Code Description Pages PDF
2001-06-01 TRNA Transmittal of New Application 1 View
2001-06-01 SPEC Specification 16 View
2001-06-01 CLM Claims 5 View
2001-06-01 ABST Abstract 1 View
2001-06-01 DRW Drawings-only black and white line drawings 6 View
2001-06-01 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/872,730
Filed
2001-06-01
Granted
2003-07-15
Pub. No.
US20010050594A1
Art Unit
2816
PTA
-121 days