Inventor
WU TAK-WAI
HK4 patents
Patents
4 patentsUS9942803B2Apr 10, 2018
Switching to/from voice over long term evolution (VoLTE) for a voice call
QUALCOMM INC5 citations66
US9538421B1Jan 3, 2017
Adaptive ROHC state transition
QUALCOMM INC2 citations65
US9485727B2Nov 1, 2016
Method and apparatus for fast TCH to idle transition
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US9485696B2Nov 1, 2016
Systems, methods and apparatus for switching networks in active mode
QUALCOMM INC0 citations32