IP Library › Granted Patent US 8,327,409
Granted Patent Utility
US 8,327,409 · Confirmation No. 3278

TESTING CATV NETWORKS WITH DIRECT SEQUENCE SPREAD SPECTRUM SIGNALS

Inventors: Ben MAXSON, Koji OKAMOTO
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2015-08-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-08-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-07-28 PA.. Power of Attorney 1 View
2015-07-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2015-07-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-10-07 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2012-11-14 ISSUE.NTF Issue Notification 1 View
2012-11-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2012-11-05 WFEE Fee Worksheet (SB06) 2 View
2012-11-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-08-03 NOA Notice of Allowance and Fees Due (PTOL-85) 8 View
2012-08-03 FWCLM Index of Claims 1 View
2012-08-03 SRFW Search information including classification, databases and other search related notes 1 View
2012-08-03 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2012-08-03 SRNT Examiner's search strategy and results 8 View
2012-05-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2012-05-11 SPEC Specification 4 View
2012-05-11 CLM Claims 3 View
2012-05-11 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2012-05-11 XT/ Extension of Time 2 View
2012-05-11 WFEE Fee Worksheet (SB06) 2 View
2012-05-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-11 WFEE Fee Worksheet (SB06) 1 View
2012-01-13 CTNF Non-Final Rejection 9 View
2012-01-13 892 List of references cited by examiner 1 View
2012-01-13 FWCLM Index of Claims 1 View
2012-01-13 SRNT Examiner's search strategy and results 10 View
2012-01-13 SRFW Search information including classification, databases and other search related notes 1 View
2011-11-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2011-11-10 CLM Claims 2 View
2011-11-10 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2011-11-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-11-10 WFEE Fee Worksheet (SB06) 1 View
2011-08-10 CTNF Non-Final Rejection 9 View
2011-08-10 892 List of references cited by examiner 1 View
2011-08-10 1449 List of References cited by applicant and considered by examiner 1 View
2011-08-10 SRNT Examiner's search strategy and results 9 View
2011-08-10 SRFW Search information including classification, databases and other search related notes 1 View
2011-08-10 BIB Bibliographic Data Sheet 1 View
2011-08-10 FWCLM Index of Claims 1 View
2009-10-29 NTC.PUB Notice of Publication 1 View
2009-07-14 APP.FILE.REC Filing Receipt 3 View
2009-07-08 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2009-07-08 WFEE Fee Worksheet (SB06) 2 View
2009-07-08 N417 Electronic Filing System Acknowledgment Receipt 3 View
2009-07-08 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2009-07-08 OATH Oath or Declaration filed 2 View
2009-07-08 TRAN.LET Transmittal Letter 2 View
2009-05-12 APP.FILE.REC Filing Receipt 3 View
2009-05-12 NTC.MISS.PRT Notice to File Missing Parts 2 View
2009-04-27 ADS Application Data Sheet 2 View
2009-04-27 SPEC Specification 8 View
2009-04-27 CLM Claims 2 View
2009-04-27 ABST Abstract 1 View
2009-04-27 OATH Oath or Declaration filed 2 View
2009-04-27 WFEE Fee Worksheet (SB06) 2 View
2009-04-27 N417 Electronic Filing System Acknowledgment Receipt 3 View
2009-04-27 DRW Drawings-only black and white line drawings 8 View
2009-04-27 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 8,327,409
App. No.
12/430,516
Filed
2009-04-27
Granted
2012-12-04
Pub. No.
US20090271836A1
Art Unit
2425
PTA
-30 days