Inventor · disambiguated record
Chih-Hsiung Pao
Also filed as: PAO CHIH-HSIUNG
3 granted patents·1 pending application·1 citations·filing 2009–2013
46Inventor score
Technology areasH04L
Top patents by PatentIndex Score
4 records- 0147US7920464B2Method of redundancy of ring networkETHERWAN SYSTEMS INC·Filed 2009·Granted Apr 5, 2011·1 cites·14 claims
- 0226US8284681B2Expandable network system and redundant method for the samePAO CHIH-HSIUNG·Filed 2010·Granted Oct 9, 2012·0 cites·20 claims
- 0324US2014071812A1Backup system of ring network and backup method of ring networkETHERWAN SYSTEMS INC·Filed 2013·Application pending·0 cites
- 0422US8295164B2Network-connection redundant system for devices with cascade networking capability and method applied on the systemPAO CHIH-HSIUNG·Filed 2010·Granted Oct 23, 2012·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →