Inventor · disambiguated record
Long-Chang Jan
Also filed as: JAN LONG-CHANG
7 granted patents·5 pending applications·18 citations·filing 2006–2022
72Inventor score
Files withOAV EQUIPMENT & TOOLS INC5OAV EQUIPMENT AND TOOLS INC5JAN LONG-CHANG1OAV EQUIPMENT 7 TOOLS INC1
Top patents by PatentIndex Score
12 records- 0192US10124536B1Edge banding machineOAV EQUIPMENT & TOOLS INC·Filed 2018·Granted Nov 13, 2018·18 cites·10 claims
- 0260US11833602B1Edge band fine trimming mechanism of edge banding machineOAV EQUIPMENT AND TOOLS INC·Filed 2022·Granted Dec 5, 2023·0 cites·4 claims
- 0357US11541415B2Glue applying mechanism of edge banding machine for applying glue to workpiece having oblique surface and edge banding machine using the glue applying mechanismOAV EQUIPMENT AND TOOLS INC·Filed 2021·Granted Jan 3, 2023·0 cites·10 claims
- 0451US11247361B2Adjustable trimming mechanismOAV EQUIPMENT AND TOOLS INC·Filed 2019·Granted Feb 15, 2022·0 cites·11 claims
- 0549US11660631B2Glue applying mechanism of edge banding machine with glue quantity regulatorOAV EQUIPMENT AND TOOLS INC·Filed 2021·Granted May 30, 2023·0 cites·6 claims
- 0646US2010206151A1Quick-detachable saw blade guard assembly for circular sawOAV EQUIPMENT & TOOLS INC·Filed 2009·Application pending·0 cites
- 0746US2007289424A1Workpiece-holding device for band saw machineOAV EQUIPMENT & TOOLS INC·Filed 2006·Application pending·0 cites
- 0846US2010282039A1Spreader assembly for table sawOAV EQUIPMENT & TOOLS INC·Filed 2009·Application pending·0 cites
- 0944US2010206153A1Spreader mounting structure for saw machineOAV EQUIPMENT 7 TOOLS INC·Filed 2009·Application pending·0 cites
- 1036US2009178525A1Cutting speed display deviceOAV EQUIPMENT & TOOLS INC·Filed 2008·Application pending·0 cites
- 1135US10518435B2Feeding system with numerically adjustable pneumatic cylinder speedsOAV EQUIPMENT AND TOOLS INC·Filed 2017·Granted Dec 31, 2019·0 cites·7 claims
- 1223US9486933B2Band saw with emergency stop deviceJAN LONG-CHANG·Filed 2010·Granted Nov 8, 2016·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →