Inventor · disambiguated record
Pi-Chun Chao
Also filed as: CHAO PI-CHUN
2 granted patents·1 pending application·2 citations·filing 2005–2010
40Inventor score
Technology areasG01C
Files withMITAC INT CORP3
Top patents by PatentIndex Score
3 records- 0143US7792635B2Multi-function navigation systemMITAC INT CORP·Filed 2005·Granted Sep 7, 2010·1 cites·8 claims
- 0243US7555382B2Method of providing return route for global positioning system deviceMITAC INT CORP·Filed 2005·Granted Jun 30, 2009·1 cites·8 claims
- 0334US2010299061A1Multi-function navigation systemMITAC INT CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →