Inventor · disambiguated record
Wen Shan Chung
Also filed as: CHUNG WEN-SHAN
4 granted patents·1 pending application·9 citations·filing 2018–2020
66Inventor score
Files withCOSMEX CO LTD5
Top patents by PatentIndex Score
5 records- 0185US10955190B2Battery-powered photocuring device, an exchangeable-battery photocuring device, an exchangeable-battery photocuring device with a slidable lid, and a portable battery photocuring device with a slidable lidCOSMEX CO LTD·Filed 2019·Granted Mar 23, 2021·2 cites·21 claims
- 0283US10524554B2Exchangeable-battery photocuring device, an exchangeable-battery photocuring device with a slidable lid, and a portable battery photocuring device with a slidable lidCOSMEX CO LTD·Filed 2018·Granted Jan 7, 2020·5 cites·17 claims
- 0374US10172430B2Gel nail photocuring machine with multicolor light effectsCOSMEX CO LTD·Filed 2018·Granted Jan 8, 2019·2 cites·12 claims
- 0460US11986792B2Photocuring deviceCOSMEX CO LTD·Filed 2020·Granted May 21, 2024·0 cites·19 claims
- 0542US2021161272A1Manicure deviceCOSMEX CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →