Inventor · disambiguated record
Alvin Siu-Chung Ng
Also filed as: NG ALVIN · NG ALVIN S · NG ALVIN SIU-CHUNG
10 granted patents·4 pending applications·7 citations·filing 2008–2020
79Inventor score
Top patents by PatentIndex Score
14 records- 0182US9942803B2Switching to/from voice over long term evolution (VoLTE) for a voice callQUALCOMM INC·Filed 2016·Granted Apr 10, 2018·5 cites·28 claims
- 0266US9538421B1Adaptive ROHC state transitionQUALCOMM INC·Filed 2015·Granted Jan 3, 2017·2 cites·30 claims
- 0353US11304198B2Packet data convergence protocol traffic monitoringQUALCOMM INC·Filed 2020·Granted Apr 12, 2022·0 cites·30 claims
- 0450US9485727B2Method and apparatus for fast TCH to idle transitionQUALCOMM INC·Filed 2013·Granted Nov 1, 2016·0 cites·43 claims
- 0542US9485696B2Systems, methods and apparatus for switching networks in active modeQUALCOMM INC·Filed 2014·Granted Nov 1, 2016·0 cites·22 claims
- 0642US8942695B2Method and apparatus for reducing call setup delay by adjusting SIB7 and SIB14 scheduling frequencyPATRICK CHAN CHUN CHUNG·Filed 2008·Granted Jan 27, 2015·0 cites·35 claims
- 0742US2008207228A1Method and apparatus for reducing call setup delay by including interference information in paging messageQUALCOMM INC·Filed 2008·Application pending·0 cites
- 0841US11115990B2UE autonomous beam selectionQUALCOMM INC·Filed 2020·Granted Sep 7, 2021·0 cites·16 claims
- 0940US8934915B2Method and apparatus for reducing call setup delay by improved SIB7 and SIB14 schedulingNG ALVIN SIU-CHUNG·Filed 2008·Granted Jan 13, 2015·0 cites·26 claims
- 1038US8838114B2Method and apparatus for efficient serving cell change using multiple parallel timersNG ALVIN S·Filed 2009·Granted Sep 16, 2014·0 cites·28 claims
- 1138US8837331B2Duplexer bypassCHAN CHUNCHUNG·Filed 2011·Granted Sep 16, 2014·0 cites·20 claims
- 1232US2020322904A1Techniques and apparatuses for tracking area synchronizationQUALCOMM INC·Filed 2016·Application pending·0 cites
- 1330US2017164324A1Methods and apparatus for optimizing data performance in a wireless deviceQUALCOMM INC·Filed 2015·Application pending·0 cites
- 1429US2016278105A1Methods and apparatus for reducing call setup delay for a wireless deviceQUALCOMM INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →