Inventor · disambiguated record
Chung-Jen Wong
Also filed as: WONG CHUNG-JEN
5 granted patents·24 citations·filing 2007–2021
73Inventor score
Technology areasA61B
Files withCHIN KOU MEDICAL INSTR CO LTD5
Top patents by PatentIndex Score
5 records- 0177US11523794B2Quick release structure of diaphragm assembly of stethoscopeCHIN KOU MEDICAL INSTR CO LTD·Filed 2021·Granted Dec 13, 2022·1 cites·2 claims
- 0265USD930156SStethoscope diaphragmCHIN KOU MEDICAL INSTR CO LTD·Filed 2018·Granted Sep 7, 2021·12 cites·1 claims
- 0353USD583940SHead for stethoscopeCHIN KOU MEDICAL INSTR CO LTD·Filed 2007·Granted Dec 30, 2008·11 cites·1 claims
- 0428USD1045077SStethoscope diaphragmCHIN KOU MEDICAL INSTR CO LTD·Filed 2020·Granted Oct 1, 2024·0 cites·1 claims
- 0528USD1021085SStethoscope chest-pieceCHIN KOU MEDICAL INSTR CO LTD·Filed 2021·Granted Apr 2, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →