IP Library › Granted Patent US 6,833,556
Granted Patent Utility Small
US 6,833,556 · Confirmation No. 9775

INSULATED GATE FIELD EFFECT TRANSISTOR HAVING PASSIVATED SCHOTTKY BARRIERS TO THE CHANNEL

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2025-01-28 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-01-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-01-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2025-01-10 PA.. Power of Attorney 4 View
2012-04-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-04-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-03-26 PA.. Power of Attorney 1 View
2012-03-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2012-03-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-09-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-21 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-21 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-06-21 1449 List of References cited by applicant and considered by examiner 2 View
2004-06-21 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-21 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-23 WFEE Fee Worksheet (SB06) 1 View
2004-04-23 FWCLM Index of Claims 1 View
2004-04-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-04-12 SPEC Specification 1 View
2004-04-12 CLM Claims 6 View
2004-04-12 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-04-12 DRW Drawings-only black and white line drawings 1 View
2004-04-12 TRNA Transmittal of New Application 2 View
2004-04-12 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2004-04-12 FOR Foreign Reference 12 View
2004-04-12 FOR Foreign Reference 36 View
2004-02-13 CTNF Non-Final Rejection 5 View
2004-02-13 892 List of references cited by examiner 1 View
2004-02-13 SRFW Search information including classification, databases and other search related notes 1 View
2004-02-13 FWCLM Index of Claims 1 View
2004-02-03 SRNT Examiner's search strategy and results 1 View
2004-01-12 LET. Miscellaneous Incoming Letter 1 View
2004-01-12 ELC. Response to Election / Restriction Filed 1 View
2004-01-12 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-12-09 CTRS Requirement for Restriction/Election 4 View
2003-10-31 PETDEC Petition Decision 2 View
2003-10-31 RESC Rescind Nonpublication Request for Pre Grant Publication 1 View
2003-10-17 LET. Miscellaneous Incoming Letter 2 View
2003-10-17 PET. Petition Entered 2 View
2003-01-14 TRNA Transmittal of New Application 3 View
2003-01-14 SPEC Specification 27 View
2003-01-14 CLM Claims 6 View
2003-01-14 ABST Abstract 1 View
2003-01-14 DRW Drawings-only black and white line drawings 7 View
2003-01-14 OATH Oath or Declaration filed 5 View
2003-01-14 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-01-14 SRFW Search information including classification, databases and other search related notes 1 View
2003-01-14 FWCLM Index of Claims 1 View
2003-01-14 WFEE Fee Worksheet (SB06) 1 View
2003-01-14 WFEE Fee Worksheet (SB06) 1 View
2003-01-14 RESC Rescind Nonpublication Request for Pre Grant Publication 1 View
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Quick Facts
Patent No.
US 6,833,556
App. No.
10/342,576
Filed
2003-01-14
Granted
2004-12-21
Pub. No.
US20040026736A1
Art Unit
2811
PTA
-2 days