Inventor · disambiguated record
Tzeng-Feng Liu
Also filed as: LIU TZENG-FENG
4 granted patents·5 pending applications·34 citations·filing 1989–2020
73Inventor score
Top patents by PatentIndex Score
9 records- 0186US10167528B2Composition design and processing methods of high strength, high ductility, and high corrosion resistance FeMnA1C alloysAPOGEAN METAL INC·Filed 2016·Granted Jan 1, 2019·2 cites·5 claims
- 0282US11420296B2Welding filler wire for fusion welding precipitation-hardened austenitic Fe—Mn—Al—C alloysFANG TE FU·Filed 2020·Granted Aug 23, 2022·2 cites·6 claims
- 0382US9528177B2Composition design and processing methods of high strength, high ductility, and high corrosion resistance FeMnAlC alloysAPOGEAN METAL INC·Filed 2012·Granted Dec 27, 2016·3 cites·16 claims
- 0477US4968357AHot-rolled alloy steel plate and the method of makingNAT SCIENCE COUNCIL·Filed 1989·Granted Nov 6, 1990·27 cites·8 claims
- 0556US2010003159A1Low-density high-toughness alloy and the fabrication method thereofLIU TZENG-FENG·Filed 2009·Application pending·0 cites
- 0653US2011061772A1Low-density high-toughness alloy and the fabrication method thereofUNIV NAT CHIAO TUNG·Filed 2010·Application pending·0 cites
- 0746US2008226490A1Low-density alloy and fabrication method thereofUNIV NAT CHIAO TUNG·Filed 2006·Application pending·0 cites
- 0844US2007084528A1Low-density high-toughness alloy and the fabrication method thereofLIU TZENG-FENG·Filed 2006·Application pending·0 cites
- 0942US2007209738A1High strength and high toughness alloy with low density and the method of makingUNIV NAT CHIAO TUNG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →