IP Library › Patent Application 61552875
Patent Application Provisional
App. No. 61/552,875 · Confirmation No. 5565

METHODS AND APPARATUS TO HANDLE BEARERS DURING CIRCUIT SWITCHED FALLBACK OPERATION

Provisional Application Expired
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 Code Description Pages PDF
2012-02-09 APP.FILE.REC Filing Receipt 3 View
2012-02-06 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 2 View
2012-02-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-11-14 APP.FILE.REC Filing Receipt 3 View
2011-10-28 TRNA Transmittal of New Application 3 View
2011-10-28 WFEE Fee Worksheet (SB06) 2 View
2011-10-28 N417 Electronic Filing System Acknowledgment Receipt 3 View
2011-10-28 SPEC Specification 77 View
2011-10-28 CLM Claims 4 View
2011-10-28 ABST Abstract 1 View
2011-10-28 APPENDIX Appendix to the specification 85 View
2011-10-28 ADS Application Data Sheet 5 View
2011-10-28 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-10-28 DRW Drawings-only black and white line drawings 21 View
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Quick Facts
App. No.
61/552,875
Filed
2011-10-28