Inventor · disambiguated record
Pen Hung Chen
Also filed as: CHEN PEN HUNG
16 granted patents·7 pending applications·18 citations·filing 2018–2024
87Inventor score
Files withSHIN YAIN IND CO LTD23
Top patents by PatentIndex Score
23 records- 0195US11484983B2Axial machining tool and dust blower nut thereofSHIN YAIN IND CO LTD·Filed 2021·Granted Nov 1, 2022·3 cites·20 claims
- 0294US11440150B1Tool holder locking deviceSHIN YAIN IND CO LTD·Filed 2021·Granted Sep 13, 2022·5 cites·19 claims
- 0392US12370609B1Tool holder assembly easy to assemble and disassembleSHIN YAIN IND CO LTD·Filed 2024·Granted Jul 29, 2025·1 cites·12 claims
- 0491US11628544B2Hook spannerSHIN YAIN IND CO LTD·Filed 2021·Granted Apr 18, 2023·2 cites·4 claims
- 0584US10576551B1Coolant collet assemblySHIN YAIN IND CO LTD·Filed 2018·Granted Mar 3, 2020·3 cites·11 claims
- 0681US11731247B2Two-way nut spannerSHIN YAIN IND CO LTD·Filed 2021·Granted Aug 22, 2023·1 cites·10 claims
- 0781US10710171B1Cutter holder with retention knobSHIN YAIN IND CO LTD·Filed 2019·Granted Jul 14, 2020·2 cites·16 claims
- 0872US11045883B2Collet assembly of improved stability and collet thereofSHIN YAIN IND CO LTD·Filed 2019·Granted Jun 29, 2021·1 cites·10 claims
- 0970US11951551B2Positioning cutter assembly and positioning collet assemblySHIN YAIN IND CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·1 claims
- 1066US2025153249A1Tool holder for easy assembly and disassemblySHIN YAIN IND CO LTD·Filed 2023·Application pending·0 cites
- 1163US12214470B2Grinding wheel assembly with a coolant passage systemSHIN YAIN IND CO LTD·Filed 2022·Granted Feb 4, 2025·0 cites·15 claims
- 1263US2024316705A1Automatically replaceable fixture plateSHIN YAIN IND CO LTD·Filed 2023·Application pending·0 cites
- 1362US2024217046A1Shield holderSHIN YAIN IND CO LTD·Filed 2022·Application pending·0 cites
- 1459US11548110B2Angle head holderSHIN YAIN IND CO LTD·Filed 2021·Granted Jan 10, 2023·0 cites·5 claims
- 1559US2023321782A1Chamfering knife holderSHIN YAIN IND CO LTD·Filed 2022·Application pending·0 cites
- 1657US11389881B2Angle head holderSHIN YAIN IND CO LTD·Filed 2021·Granted Jul 19, 2022·0 cites·8 claims
- 1756US11298757B2Firmly assembled cutter holding assemblySHIN YAIN IND CO LTD·Filed 2020·Granted Apr 12, 2022·0 cites·16 claims
- 1855US12083665B2Tool holder moduleSHIN YAIN IND CO LTD·Filed 2023·Granted Sep 10, 2024·0 cites·6 claims
- 1954US2022212273A1Cutter holder assembly capable of preventing a cutter thereof from fallingSHIN YAIN IND CO LTD·Filed 2021·Application pending·0 cites
- 2051US12318847B2Cutter holder assembly capable of reducing longitudinal assembling gap between cutter and colletSHIN YAIN IND CO LTD·Filed 2023·Granted Jun 3, 2025·0 cites·6 claims
- 2148US10654112B1Cutter holder with reduced assembly tolerancesSHIN YAIN IND CO LTD·Filed 2018·Granted May 19, 2020·0 cites·10 claims
- 2248US2023167854A1Tool holder bearing locking deviceSHIN YAIN IND CO LTD·Filed 2021·Application pending·0 cites
- 2347US2024399522A1Tool holder with enhanced cooling effectSHIN YAIN IND CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →