Inventor · disambiguated record
Yun-Te Chang
Also filed as: CHANG YUN-TE
11 granted patents·3 pending applications·131 citations·filing 1976–2007
89Inventor score
Top patents by PatentIndex Score
14 records- 0188US5250180AOil recovering apparatus from used lubricantFWU KUANG ENTERPRISES CO LTD·Filed 1992·Granted Oct 5, 1993·51 cites·5 claims
- 0266US4084305APulley pullerCHANG YUN TE·Filed 1976·Granted Apr 18, 1978·19 cites·5 claims
- 0363US4060712ANon-condensation mirrorCHANG YUN TE·Filed 1976·Granted Nov 29, 1977·23 cites·4 claims
- 0460US7308816B2Forming machine having transmission mechanismsFWU KUANG ENTPR CO LTD·Filed 2005·Granted Dec 18, 2007·2 cites·4 claims
- 0551US7021111B2Forging machine with a guiding roller mechanism for guiding movement of a sliding plate unitFWU KUANG ENTPR CO LTD·Filed 2004·Granted Apr 4, 2006·4 cites·3 claims
- 0645US7383622B2Adjusting device for adjusting the length of a blank for a forging machineFWU KUANG ENTPR CO LTD·Filed 2006·Granted Jun 10, 2008·0 cites·9 claims
- 0744US7584641B2Forging machine having rollers between a support and a slide body of a die assemblyFWU KUANG ENTPR CO LTD·Filed 2006·Granted Sep 8, 2009·0 cites·13 claims
- 0844US2008257460A1Method of producing forgings having excellent tensile strength and elongation from steel wire rodsCHANG YUN-TE·Filed 2007·Application pending·0 cites
- 0943US5893290AScrewhead forming apparatusFWU KUANG ENTERPRISES CO LTD·Filed 1997·Granted Apr 13, 1999·11 cites·3 claims
- 1043US2007151318A1Workpiece holding clamp mechanism of a forging machineFWU KUANG ENTPR CO LTD·Filed 2006·Application pending·0 cites
- 1142US6041990AForging machine feeding mechanism with a reciprocating sector driving gear, sector driven gears which are connected to the feed rollers through a shaft, and a circumferential brake on the feed rollersFWU KUANG ENTERPRISES CO LTD·Filed 1999·Granted Mar 28, 2000·10 cites·2 claims
- 1238US4721025AEquilibrium apparatus of cut-off mechanism for high-speed nut formerCHANG YUN TE·Filed 1987·Granted Jan 26, 1988·7 cites·2 claims
- 1336US2003097867A1Forging machine with a workpiece-holding mechanism and a cutting mechanism that are driven by the same driving deviceFWU KUANG ENTPR CO LTD·Filed 2001·Application pending·0 cites
- 1431US5850756AWorkpiece ejecting mechanism for a forging apparatusFWU KUANG ENTERPRISES CO LTD·Filed 1997·Granted Dec 22, 1998·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →