IP Library Granted Patent US 6,621,143
Granted Patent Utility
US 6,621,143 · Confirmation No. 2271

PRECISION HIGH-FREQUENCY CAPACITOR ON SEMICONDUCTOR SUBSTRATE

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Code Description Pages PDF
2014-02-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-02-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2003-07-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-18 LET. Miscellaneous Incoming Letter 2 View
2003-07-18 LET. Miscellaneous Incoming Letter 1 View
2003-07-18 DRW Drawings-only black and white line drawings 9 View
2002-07-29 TRNA Transmittal of New Application 2 View
2002-07-29 A.PE Preliminary Amendment 2 View
2002-07-29 SPEC Specification 10 View
2002-07-29 CLM Claims 4 View
2002-07-29 ABST Abstract 1 View
2002-07-29 DRW Drawings-only black and white line drawings 14 View
2002-07-29 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,621,143
App. No.
10/208,599
Filed
2002-07-29
Granted
2003-09-16
Pub. No.
US20030030125A1
Art Unit
2826
PTA
0 days