Assignee
MA KEVIN KA-YUI
US·2 granted patents·28 citations·filing 2010–2011
Technology mixH04M2
Top patents by PatentIndex Score
2 records- 0185US8064582B2Method and apparatus for providing an identifier for a caller ID function in a telecommunication systemMA KEVIN KA-YUI·Filed 2010·Granted Nov 22, 2011·16 cites·20 claims
- 0283US8588387B2Method and apparatus for providing an identifier for a caller ID function in a telecommunication systemMA KEVIN KA-YUI·Filed 2011·Granted Nov 19, 2013·12 cites·17 claims
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