IP Library › Patent Application 62456411
Patent Application Provisional
App. No. 62/456,411 · Confirmation No. 7952

8QAM FOR OPTICAL SYSTEMS

Provisional Application Expired
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 Code Description Pages PDF
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2021-04-07 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2017-06-22 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2017-03-07 APP.FILE.REC Filing Receipt 3 View
2017-03-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-03-06 WFEE Fee Worksheet (SB06) 1 View
2017-03-02 WFEE Fee Worksheet (SB06) 1 View
2017-03-02 CFILE Request for Corrected Filing Receipt 5 View
2017-03-02 PEFR Applicant Response to Pre-Exam Formalities Notice 2 View
2017-03-02 WFEE Fee Worksheet (SB06) 2 View
2017-03-02 N417 Electronic Filing System Acknowledgment Receipt 3 View
2017-03-02 TRAN.LET Transmittal Letter 1 View
2017-03-02 TRAN.LET Transmittal Letter 1 View
2017-03-02 ADS Application Data Sheet 6 View
2017-03-01 PA.. Power of Attorney 1 View
2017-03-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2017-03-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-03-01 TRAN.LET Transmittal Letter 1 View
2017-02-21 NTC.MISS.PRT Notice to File Missing Parts 2 View
2017-02-21 APP.FILE.REC Filing Receipt 3 View
2017-02-08 DRW.SUPP Drawings-black and white line and/or other drawings — View
2017-02-08 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2017-02-08 TR.PROV Provisional Cover Sheet (SB16) 2 View
2017-02-08 TRAN.LET Transmittal Letter 1 View
2017-02-08 ADS Application Data Sheet 5 View
2017-02-08 SPEC Specification 4 View
2017-02-08 DRW.NONBW Drawings-other than black and white line drawings 25 View
2017-02-08 WFEE Fee Worksheet (SB06) 2 View
2017-02-08 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/456,411
Filed
2017-02-08