IP Library › Patent Application 62848314
Patent Application Provisional
App. No. 62/848,314 · Confirmation No. 4371

SPEECH SYNTHESIS UTILIZING AUDIO WAVEFORM DIFFERENCE SIGNAL(S)

Provisional Application Expired
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 Code Description Pages PDF
2020-02-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-02-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-02-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-02-05 APP.FILE.REC Filing Receipt 3 View
2020-02-05 PA.. Power of Attorney 1 View
2020-02-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-02-05 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2020-02-03 PA.. Power of Attorney 1 View
2020-02-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-02-03 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 1 View
2020-02-03 ADS Application Data Sheet 1 View
2020-02-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2019-05-21 APP.FILE.REC Filing Receipt 3 View
2019-05-15 PA.. Power of Attorney 2 View
2019-05-15 WFEE Fee Worksheet (SB06) 2 View
2019-05-15 N417 Electronic Filing System Acknowledgment Receipt 3 View
2019-05-15 TR.PROV Provisional Cover Sheet (SB16) 4 View
2019-05-15 ADS Application Data Sheet 9 View
2019-05-15 ABST Abstract 1 View
2019-05-15 CLM Claims 9 View
2019-05-15 SPEC Specification 28 View
2019-05-15 DRW Drawings-only black and white line drawings 8 View
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Quick Facts
App. No.
62/848,314
Filed
2019-05-15