Inventor · disambiguated record
Rick Yu
Also filed as: YU RICK
1 granted patent·2 pending applications·5 citations·filing 2008–2011
27Inventor score
Top patents by PatentIndex Score
3 records- 0134US2009051172A1Latch assembly of fire door lockTAIWAN FU HSING IND CO LTD·Filed 2008·Application pending·0 cites
- 0227USD664830SPiston for door closerYU RICK·Filed 2011·Granted Aug 7, 2012·5 cites·1 claims
- 0322US2011197391A1Automatic door closer structureYU RICK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →