Inventor · disambiguated record
Tien-Chen Tung
Also filed as: TUNG TIEN-CHEN
2 granted patents·2 pending applications·13 citations·filing 2002–2005
49Inventor score
Files withTUNG TIEN-CHEN3
Top patents by PatentIndex Score
4 records- 0154US6789439B2Reciprocal force outputting mechanismFiled 2002·Granted Sep 14, 2004·13 cites·4 claims
- 0226US2006213932A1Structure for combining grease gun with grease tubeTUNG TIEN-CHEN·Filed 2005·Application pending·0 cites
- 0326US2006219482A1Relief valve for a grease gunTUNG TIEN-CHEN·Filed 2005·Application pending·0 cites
- 0424US7540208B2Reciprocal force outputting mechanismTUNG TIEN-CHEN·Filed 2005·Granted Jun 2, 2009·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →