Inventor · disambiguated record
Jui-Chieh Cheng
Also filed as: CHENG JUI-CHIEH
4 granted patents·1 pending application·2 citations·filing 2023–2024
57Inventor score
Files withTONG LUNG METAL IND CO LTD5
Top patents by PatentIndex Score
5 records- 0162USD1084819SElectronic lockTONG LUNG METAL IND CO LTD·Filed 2023·Granted Jul 22, 2025·2 cites·1 claims
- 0258US12324071B2Electronic lockTONG LUNG METAL IND CO LTD·Filed 2023·Granted Jun 3, 2025·0 cites·6 claims
- 0354US2024240496A1Electronic lock and method for setting up electronic lockTONG LUNG METAL IND CO LTD·Filed 2024·Application pending·0 cites
- 0449US12387862B2Electronic lockTONG LUNG METAL IND CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·9 claims
- 0537USD1084825SElectronic lockTONG LUNG METAL IND CO LTD·Filed 2023·Granted Jul 22, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →