Inventor · disambiguated record
Sangsoo Oh
Also filed as: OH SANGSOO
4 granted patents·9 citations·filing 1991–2025
64Inventor score
Top patents by PatentIndex Score
4 records- 0167US12358933B2Meta-POSS (meta-polyhedral oligomeric silsesquioxane) compound, a preparation method thereof, and a composition containing the meta-POSS compound prepared by the preparation methodPIOCEL CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·23 claims
- 0262US12404288B2Meta-POSS (meta-polyhedral oligomeric silsesquioxane) compoundPIOCEL CO LTD·Filed 2025·Granted Sep 2, 2025·0 cites·2 claims
- 0348US9501770B2Electronic money charging service system, electronic money charging server and charging method thereofLEE WONJUN·Filed 2010·Granted Nov 22, 2016·1 cites·6 claims
- 0422US5288002ASpring loaded ball holderOH SANGSOO·Filed 1991·Granted Feb 22, 1994·8 cites·13 claims
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