IP Library › Patent Application 62954883
Patent Application Provisional
App. No. 62/954,883 · Confirmation No. 3404

METHOD FOR PARAMETER SET REFERENCE CONTRAINTS IN CODED VIDEO STREAM

Applicant: TENCENT AMERICA LLC
Provisional Application Expired
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2023-09-23 MFEE.C.AD.PC Change of Address via ​Patent Center 1 View
2023-09-23 C.AD.PC Change of Address via Patent Center​ 1 View
2020-12-07 SREXR.G Acceptance of Permission to Access Search Results 1 View
2020-12-07 PD.AUTH.G Acceptance of Permission to Access Application 1 View
2020-12-07 APP.FILE.REC Filing Receipt 3 View
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2020-12-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-12-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-12-03 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 1 View
2020-12-03 PA.. Power of Attorney 2 View
2020-12-03 SREXR141 Authorization or Rescission of Authorization to Access Search Results 1 View
2020-12-03 CFILE Request for Corrected Filing Receipt 5 View
2020-12-03 N417 Electronic Filing System Acknowledgment Receipt 3 View
2020-12-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2020-12-03 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 1 View
2020-12-03 ADS Application Data Sheet 3 View
2020-01-03 APP.FILE.REC Filing Receipt 3 View
2019-12-30 TR.PROV Provisional Cover Sheet (SB16) 2 View
2019-12-30 SPEC Specification 45 View
2019-12-30 DRW Drawings-only black and white line drawings 22 View
2019-12-30 WFEE Fee Worksheet (SB06) 2 View
2019-12-30 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/954,883
Filed
2019-12-30