Inventor · disambiguated record
Ching-Chyuan Shieh
Also filed as: SHIEH CHING-CHYUAN
4 granted patents·9 citations·filing 2007–2008
62Inventor score
Top patents by PatentIndex Score
4 records- 0176US8634527B2Method and apparatus for detecting network and service performance degradations using call detail recordsCHUNG LI-JIN·Filed 2008·Granted Jan 21, 2014·8 cites·20 claims
- 0248US8792482B2Method and apparatus for correlation of data sources in a Voice over Internet Protocol networkSTEIN JEFFREY·Filed 2008·Granted Jul 29, 2014·1 cites·18 claims
- 0346US9020123B2Apparatus and method for managing priority communicationCHUNG LI-JIN·Filed 2008·Granted Apr 28, 2015·0 cites·24 claims
- 0442US8976783B2Method and apparatus for assuring voice over internet protocol serviceCHUNG LI-JIN·Filed 2007·Granted Mar 10, 2015·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →