IP Library › Granted Patent US 6,636,021
Granted Patent Utility
US 6,636,021 · Confirmation No. 1181

CIRCUITS AND TECHNIQUES FOR CAPACITOR CHARGING CIRCUITS

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2014-05-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-02-23 N570 Communication - Re: Power of Attorney (PTOL-308) 2 View
2007-02-22 PA.. Power of Attorney 2 View
2007-02-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2007-02-22 BIB Bibliographic Data Sheet 1 View
2007-02-22 PA.. Power of Attorney 2 View
2006-01-20 IFEE Issue Fee Payment (PTO-85B) 2 View
2006-01-20 COCIN Request for Certificate of Correction 7 View
2006-01-20 APPENDIX Appendix to the specification 2 View
2004-10-07 LET. Miscellaneous Incoming Letter 1 View
2003-06-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-04-07 NOA Notice of Allowance and Fees Due (PTOL-85) 6 View
2003-04-07 892 List of references cited by examiner 1 View
2003-04-07 1449 List of References cited by applicant and considered by examiner 1 View
2003-04-03 SRNT Examiner's search strategy and results 2 View
2003-03-04 TRAN.LET Transmittal Letter 3 View
2003-03-04 DRW Drawings-only black and white line drawings 1 View
2003-03-04 1449 List of References cited by applicant and considered by examiner 1 View
2002-12-18 TRNA Transmittal of New Application 2 View
2002-12-18 ADS Application Data Sheet 2 View
2002-12-18 SPEC Specification 46 View
2002-12-18 CLM Claims 5 View
2002-12-18 ABST Abstract 1 View
2002-12-18 DRW Drawings-only black and white line drawings 8 View
2002-12-18 OATH Oath or Declaration filed 12 View
2002-12-18 TRNA Transmittal of New Application 2 View
2002-12-18 DRW Drawings-only black and white line drawings 8 View
2002-12-18 SPEC Specification 46 View
2002-12-18 CLM Claims 5 View
2002-12-18 ABST Abstract 1 View
2002-12-18 OATH Oath or Declaration filed 12 View
2002-12-18 WFEE Fee Worksheet (SB06) 1 View
2002-12-18 WFEE Fee Worksheet (SB06) 1 View
2002-12-18 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-12-18 SRFW Search information including classification, databases and other search related notes 1 View
2002-12-18 FWCLM Index of Claims 1 View
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Quick Facts
Patent No.
US 6,636,021
App. No.
10/324,628
Filed
2002-12-18
Granted
2003-10-21
Pub. No.
US20030090240A1
Art Unit
2838
PTA
0 days