IP Library › Granted Patent US 6,804,125
Granted Patent Utility
US 6,804,125 · Confirmation No. 9572

ISOLATED DRIVE CIRCUITRY USED IN SWITCH-MODE POWER CONVERTERS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2022-01-31 OATH Oath or Declaration filed 27 View
2017-07-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-07-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-07-05 PA.. Power of Attorney 2 View
2017-07-05 R3.73 Assignee showing of ownership per 37 CFR 3.73 22 View
2017-07-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-02-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-02-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-02-19 PA.. Power of Attorney 2 View
2008-02-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-06-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-09-22 BIB Bibliographic Data Sheet 1 View
2004-08-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-19 LET. Miscellaneous Incoming Letter 2 View
2004-03-17 RCEX Request for Continued Examination (RCE) 2 View
2004-03-17 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-10-30 CFILE Request for Corrected Filing Receipt 4 View
2003-10-30 A.PE Preliminary Amendment 1 View
2003-10-30 SPEC Specification 1 View
2003-10-30 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-10-30 LET. Miscellaneous Incoming Letter 1 View
2003-10-23 PET. Petition Entered 2 View
2003-10-23 RCEX Request for Continued Examination (RCE) 1 View
2003-10-23 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2003-10-23 FOR Foreign Reference 6 View
2003-10-23 FOR Foreign Reference 10 View
2003-10-23 FOR Foreign Reference 37 View
2003-10-23 FOR Foreign Reference 13 View
2003-10-23 FOR Foreign Reference 8 View
2003-10-23 FOR Foreign Reference 5 View
2003-10-23 FOR Foreign Reference 16 View
2003-10-23 LET. Miscellaneous Incoming Letter 1 View
2003-08-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-05-22 C.AD Change of Address 1 View
2002-02-01 TRNA Transmittal of New Application 3 View
2002-02-01 SPEC Specification 25 View
2002-02-01 CLM Claims 14 View
2002-02-01 ABST Abstract 1 View
2002-02-01 DRW Drawings-only black and white line drawings 14 View
2002-02-01 OATH Oath or Declaration filed 3 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,804,125
App. No.
10/061,189
Filed
2002-02-01
Granted
2004-10-12
Pub. No.
US20020101741A1
Art Unit
2838
PTA
0 days