IP Library › Granted Patent US 6,820,228
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US 6,820,228 · Confirmation No. 4827

FAST CYCLIC REDUNDANCY CHECK (CRC) GENERATION

Inventor: Richard B. Keller
Patented Case View Patent ↗
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 Code Description Pages PDF
2008-01-29 APP.FILE.REC Filing Receipt 3 View
2008-01-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-01-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-01-14 PA.. Power of Attorney 1 View
2008-01-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2008-01-14 LET. Miscellaneous Incoming Letter 1 View
2008-01-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-03-27 N570 Communication - Re: Power of Attorney (PTOL-308) 2 View
2006-02-28 PA.. Power of Attorney 8 View
2004-09-13 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-08-27 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-08-27 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-08-27 DRW Drawings-only black and white line drawings 3 View
2004-08-27 FWCLM Index of Claims 1 View
2004-08-27 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-27 SRFW Search information including classification, databases and other search related notes 1 View
2004-08-04 SRNT Examiner's search strategy and results 3 View
2004-07-27 SRNT Examiner's search strategy and results 1 View
2004-06-22 WFEE Fee Worksheet (SB06) 1 View
2004-05-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-05-10 REM Applicant Arguments/Remarks Made in an Amendment 10 View
2004-05-10 DRW Drawings-only black and white line drawings 4 View
2004-05-10 LET. Miscellaneous Incoming Letter 3 View
2004-02-06 CTNF Non-Final Rejection 16 View
2004-01-02 LET. Miscellaneous Incoming Letter 3 View
2004-01-02 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-01-02 CLM Claims 8 View
2004-01-02 SPEC Specification 3 View
2004-01-02 REM Applicant Arguments/Remarks Made in an Amendment 14 View
2004-01-02 DRW Drawings-only black and white line drawings 3 View
2003-09-29 CTNF Non-Final Rejection 17 View
2003-09-29 892 List of references cited by examiner 1 View
2003-08-15 SRNT Examiner's search strategy and results 1 View
2003-08-15 SRNT Examiner's search strategy and results 14 View
2003-08-15 SRNT Examiner's search strategy and results 8 View
2003-08-15 SRNT Examiner's search strategy and results 8 View
2003-08-15 SRNT Examiner's search strategy and results 5 View
2003-08-14 SRNT Examiner's search strategy and results 11 View
2001-10-03 C.AD Change of Address 1 View
2001-06-18 TRNA Transmittal of New Application 3 View
2001-06-18 SPEC Specification 12 View
2001-06-18 CLM Claims 8 View
2001-06-18 ABST Abstract 1 View
2001-06-18 DRW Drawings-only black and white line drawings 7 View
2001-06-18 OATH Oath or Declaration filed 4 View
2001-06-18 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-06-18 SRFW Search information including classification, databases and other search related notes 1 View
2001-06-18 FWCLM Index of Claims 1 View
2001-06-18 TRNA Transmittal of New Application 3 View
2001-06-18 DRW Drawings-only black and white line drawings 7 View
2001-06-18 SPEC Specification 12 View
2001-06-18 CLM Claims 8 View
2001-06-18 ABST Abstract 1 View
2001-06-18 OATH Oath or Declaration filed 4 View
2001-06-18 WFEE Fee Worksheet (SB06) 1 View
2001-06-18 WFEE Fee Worksheet (SB06) 1 View
2001-06-18 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,820,228
App. No.
09/884,312
Filed
2001-06-18
Granted
2004-11-16
Art Unit
2133
PTA
-8 days