IP Library › Granted Patent US 6,807,273
Granted Patent Utility
US 6,807,273 · Confirmation No. 5608

METHOD AND APPARATUS FOR BYPASSING THE COMMON CONTROL AND SWITCH MATRIX OF A DIGITAL SWITCHING SYSTEM FOR TELECOMMUNICATIONS NETWORKS

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2021-07-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2021-07-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2021-07-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-06-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-06-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-05-25 PA.. Power of Attorney 1 View
2021-05-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2021-05-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-04-10 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 2 View
2016-09-27 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 2 View
2014-10-28 PETDEC Petition Decision 1 View
2014-08-13 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2014-07-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-07-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-07-15 PET.OP Petition for review by the Office of Petitions 2 View
2014-07-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-07-15 WFEE Fee Worksheet (SB06) 1 View
2014-07-10 PA.. Power of Attorney 1 View
2014-07-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-07-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-08-27 PETDEC Petition Decision 1 View
2012-07-12 PET.OP Petition for review by the Office of Petitions 2 View
2004-09-10 IFEE Issue Fee Payment (PTO-85B) 3 View
2004-09-10 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-09-10 TRAN.LET Transmittal Letter 2 View
2004-06-21 SRNT Examiner's search strategy and results 4 View
2004-06-09 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-06-07 SRNT Examiner's search strategy and results 1 View
2004-04-21 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-04-21 CLM Claims 10 View
2004-04-21 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2004-04-21 TRAN.LET Transmittal Letter 1 View
2004-02-27 CTNF Non-Final Rejection 7 View
2004-02-27 892 List of references cited by examiner 1 View
2004-02-11 SRNT Examiner's search strategy and results 1 View
2004-02-02 N570 Communication - Re: Power of Attorney (PTOL-308) 2 View
2003-12-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-12-23 SPEC Specification 1 View
2003-12-23 CLM Claims 11 View
2003-12-23 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-12-23 CLM Claims 9 View
2003-12-23 TRAN.LET Transmittal Letter 2 View
2003-11-13 PA.. Power of Attorney 2 View
2003-07-14 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-07-22 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-07-22 1449 List of References cited by applicant and considered by examiner 3 View
2002-02-27 CFILE Request for Corrected Filing Receipt 9 View
2002-02-06 APP.FILE.REC Filing Receipt 2 View
2002-01-30 CFILE Request for Corrected Filing Receipt 5 View
2001-11-30 TRNA Transmittal of New Application 2 View
2001-11-30 SPEC Specification 23 View
2001-11-30 CLM Claims 5 View
2001-11-30 ABST Abstract 1 View
2001-11-30 DRW Drawings-only black and white line drawings 9 View
2001-11-30 OATH Oath or Declaration filed 1 View
2001-11-30 TRNA Transmittal of New Application 2 View
2001-11-30 DRW Drawings-only black and white line drawings 9 View
2001-11-30 SPEC Specification 23 View
2001-11-30 CLM Claims 5 View
2001-11-30 ABST Abstract 1 View
2001-11-30 OATH Oath or Declaration filed 1 View
2001-11-30 BIB Bibliographic Data Sheet 1 View
2001-11-30 WFEE Fee Worksheet (SB06) 1 View
2001-11-30 WFEE Fee Worksheet (SB06) 1 View
2001-11-30 WCLM Claims Worksheet (PTO-2022) 1 View
2001-11-30 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-11-30 SRFW Search information including classification, databases and other search related notes 1 View
2001-11-30 FWCLM Index of Claims 1 View
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Quick Facts
Patent No.
US 6,807,273
App. No.
09/998,438
Filed
2001-11-30
Granted
2004-10-19
Pub. No.
US20030103614A1
Art Unit
2642
PTA
-1 days