Inventor · disambiguated record
Songqiao Liu
Also filed as: LIU SONGQIAO
1 granted patent·4 pending applications·0 citations·filing 2003–2020
2Inventor score
Top patents by PatentIndex Score
5 records- 0147US12420044B2Respirator and ventilation control method thereforSHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD·Filed 2020·Granted Sep 23, 2025·0 cites·10 claims
- 0217US2003218635A1Method and apparatus for displaying and exploring controlled vocabulary dataFiled 2003·Application pending·0 cites
- 0317US2004027355A1System and method for linking controlled vocabulary dataFiled 2003·Application pending·0 cites
- 0417US2003225756A1System and method for internet search using controlled vocabulary dataFiled 2003·Application pending·0 cites
- 0517US2003225787A1System and method for storing and retrieving thesaurus dataFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →