Assignee
YI QIANG
CN·3 granted patents·0 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0141US10021602B2Multi-session transfer method, call control device, service continuity and continuity application serverYI QIANG·Filed 2012·Granted Jul 10, 2018·0 cites·5 claims
- 0241US9531816B2Method and apparatus for media transfer between user equipmentYI QIANG·Filed 2012·Granted Dec 27, 2016·0 cites·13 claims
- 0337US9392032B2Session transfer method, device and systemYI QIANG·Filed 2011·Granted Jul 12, 2016·0 cites·7 claims
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