Inventor · disambiguated record
Alex Wong Chi To
Also filed as: TO ALEX WONG CHI
4 granted patents·138 citations·filing 2000–2002
81Inventor score
Technology areasA61H
Files withHOMEDICS INC4
Top patents by PatentIndex Score
4 records- 0192USD476156SElectric toothbrushHOMEDICS INC·Filed 2002·Granted Jun 24, 2003·54 cites·1 claims
- 0289US6385795B1Bath apparatusHOMEDICS INC·Filed 2000·Granted May 14, 2002·46 cites·23 claims
- 0379US6725471B2Bath apparatusHOMEDICS INC·Filed 2002·Granted Apr 27, 2004·24 cites·42 claims
- 0465USD474894SElectric toothbrushHOMEDICS INC·Filed 2002·Granted May 27, 2003·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →