Inventor · disambiguated record
Hsi-Yin Ho
Also filed as: HO HSI-YIN
3 granted patents·92 citations·filing 1996–1996
74Inventor score
Files withLIU CHANG INTERNATIONAL CO LTD3
Top patents by PatentIndex Score
3 records- 0170US5667756AStructure of ozonizerLIU CHANG INTERNATIONAL CO LTD·Filed 1996·Granted Sep 16, 1997·40 cites·3 claims
- 0260US5720905ACleaning apparatus with ozone and bubble generating meansLIU CHANG INTERNATIONAL CO LTD·Filed 1996·Granted Feb 24, 1998·35 cites·1 claims
- 0345US5680658AUrinal flushing control deviceLIU CHANG INTERNATIONAL CO LTD·Filed 1996·Granted Oct 28, 1997·17 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →