Assignee
WU WEN-CHIA
TW·2 granted patents·5 pending applications·0 citations·filing 2006–2010
Top patents by PatentIndex Score
7 records- 0143US2010180707A1Rolling Element ScrewWU WEN-CHIA·Filed 2009·Application pending·0 cites
- 0240US8096201B2Dustproof device for ball screw apparatusWU WEN CHIA·Filed 2009·Granted Jan 17, 2012·0 cites·6 claims
- 0336US2009013812A1Roller Screw StructureWU WEN-CHIA·Filed 2007·Application pending·0 cites
- 0435US2008022797A1Ball Screw Unit with Dual Ball Deflect ArrangementsWU WEN-CHIA·Filed 2006·Application pending·0 cites
- 0533US8316732B2Roller screw structureWU WEN-CHIA·Filed 2010·Granted Nov 27, 2012·0 cites·1 claims
- 0633US2009158873A1Roller Screw with a Circulating StructureWU WEN-CHIA·Filed 2008·Application pending·0 cites
- 0732US2012103115A1Nut rotary ball screw with a predetermined pressure structureWU WEN-CHIA·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →