Inventor · disambiguated record
Frank Tso
Also filed as: TSO FRANK
0 granted patents·4 pending applications·0 citations·filing 2001–2004
Files withPENBEX DATA SYSTEMS INC1
Top patents by PatentIndex Score
4 records- 0148US2005141349A1Optical disk playerPENBEX DATA SYSTEMS INC·Filed 2004·Application pending·0 cites
- 0213US2003023673A1Auto-backup system and method for portable electronic deviceFiled 2001·Application pending·0 cites
- 0313US2002188695A1Auto file opening system and methodFiled 2001·Application pending·0 cites
- 0412US2002152336A1System and method of installing a driver of an expansion card on a portable electronic deviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →