Inventor · disambiguated record
Ferng-Jong Liou
Also filed as: LIOU FERNG-JONG
8 granted patents·3 pending applications·232 citations·filing 1997–2011
89Inventor score
Files withLIOU FERNG-JONG5
Top patents by PatentIndex Score
11 records- 0191US6474632B1Driving mechanism for plank clampFiled 2001·Granted Nov 5, 2002·51 cites·7 claims
- 0290US7040609B1Clamping fixtureLIOU FERNG-JONG·Filed 2005·Granted May 9, 2006·30 cites·3 claims
- 0385US6655670B1Transmission mechanism for clamping deviceFiled 2002·Granted Dec 2, 2003·34 cites·1 claims
- 0482US7600744B2Quick clamping fixtureLIOU FERNG JONG·Filed 2008·Granted Oct 13, 2009·18 cites·6 claims
- 0581US6619644B1ViseFiled 2002·Granted Sep 16, 2003·28 cites·5 claims
- 0680US7107881B1Spring clampLIOU FERNG-JONG·Filed 2005·Granted Sep 19, 2006·16 cites·3 claims
- 0772US6212977B1Spring chuckFiled 1999·Granted Apr 10, 2001·31 cites·3 claims
- 0869US5895159AHeat-melting glue gunFiled 1997·Granted Apr 20, 1999·24 cites·3 claims
- 0949US2009179363A1Transmission mechanism for clamping deviceLIOU FERNG-JONG·Filed 2008·Application pending·0 cites
- 1043US2012211932A1Spring clampLIOU FERNG JONG·Filed 2011·Application pending·0 cites
- 1142US2005160567A1Auxiliary locating mechanism for spring clampFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →