IP Library › Patent Application 61643128
Patent Application Provisional
App. No. 61/643,128 · Confirmation No. 8383

SMOOTH TRANSITION BETWEEN MULTIMEDIA BROADCAST MULTICAST SERVICE (MBMS) AND UNICAST SERVICE BY DEMAND

Provisional Application Expired
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 Code Description Pages PDF
2016-04-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-04-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-03-31 PA.. Power of Attorney 1 View
2016-03-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-03-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2013-11-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-11-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-11-04 PA.. Power of Attorney 1 View
2013-11-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-11-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2012-05-24 APP.FILE.REC Filing Receipt 3 View
2012-05-04 TR.PROV Provisional Cover Sheet (SB16) 4 View
2012-05-04 ADS Application Data Sheet 8 View
2012-05-04 SPEC Specification 40 View
2012-05-04 CLM Claims 8 View
2012-05-04 DRW Drawings-only black and white line drawings 35 View
2012-05-04 WFEE Fee Worksheet (SB06) 2 View
2012-05-04 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/643,128
Filed
2012-05-04