IP Library › Granted Patent US 6,583,494
Granted Patent Utility
US 6,583,494 · Confirmation No. 4332

REDUCED BASE RESISTANCE IN A BIPOLAR TRANSISTOR

Inventor: Marco Racanelli
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2016-05-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-05-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-05-02 C.AD Change of Address 1 View
2016-05-02 PA.. Power of Attorney 1 View
2016-05-02 MFEE.C.AD Maintenance Fee Address Change 1 View
2016-05-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-03-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-04-26 TRNA Transmittal of New Application 3 View
2002-04-26 A.PE Preliminary Amendment 8 View
2002-04-26 SPEC Specification 22 View
2002-04-26 CLM Claims 4 View
2002-04-26 ABST Abstract 1 View
2002-04-26 DRW Drawings-only black and white line drawings 4 View
2002-04-26 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,583,494
App. No.
10/133,697
Filed
2002-04-26
Granted
2003-06-24
Pub. No.
US20020117734A1
Examiner
LE, THAO P
Art Unit
2818
PTA
-55 days