Inventor · disambiguated record
Tien-Fu Cheng
Also filed as: CHENG TIEN-FU
4 granted patents·2 pending applications·41 citations·filing 1984–2008
74Inventor score
Top patents by PatentIndex Score
6 records- 0161USD410789SBrushCHENG TIEN-FU·Filed 1998·Granted Jun 8, 1999·14 cites·1 claims
- 0257US6231126B1Structure for fastening a support shaft to a seat of a chairFiled 2000·Granted May 15, 2001·17 cites·1 claims
- 0350USD416687SCleaning brushCHUAN SHENG BRUSH CO LTD·Filed 1999·Granted Nov 23, 1999·10 cites·1 claims
- 0442US2010087094A1Connector And Circuit Board For Multiple Transmission InterfacesT CONN PREC CORP·Filed 2008·Application pending·0 cites
- 0533US2010087093A1Connector for adapting adaptors of various protocolsT CONN PREC CORP·Filed 2008·Application pending·0 cites
- 0624US4571837AEllipsographCHENG TIEN FU·Filed 1984·Granted Feb 25, 1986·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →