IP Library › Patent Application 62625780
Patent Application Provisional
App. No. 62/625,780 · Confirmation No. 7513

FAST RETURN AFTER EPS FALLBACK FOR VOICE

Inventor: Changhong Shan
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2018-03-08 APP.FILE.REC Filing Receipt 3 View
2018-02-02 TR.PROV Provisional Cover Sheet (SB16) 3 View
2018-02-02 SPEC Specification 47 View
2018-02-02 WFEE Fee Worksheet (SB06) 2 View
2018-02-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
62/625,780
Filed
2018-02-02