Inventor · disambiguated record
Wan Chieh Hsieh
Also filed as: HSIEH WAN CHIEH
11 granted patents·7 pending applications·66 citations·filing 2018–2023
88Inventor score
Files withCOSMEX CO LTD18
Top patents by PatentIndex Score
18 records- 0190US12114751B2Nail filing machine, UV light sterilization container, and nail filing system including the nail filing machineCOSMEX CO LTD·Filed 2020·Granted Oct 15, 2024·6 cites·34 claims
- 0285US10955190B2Battery-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
- 0383US10524554B2Exchangeable-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
- 0481USD890431SPhotocuring deviceCOSMEX CO LTD·Filed 2018·Granted Jul 14, 2020·23 cites·1 claims
- 0574US10172430B2Gel nail photocuring machine with multicolor light effectsCOSMEX CO LTD·Filed 2018·Granted Jan 8, 2019·2 cites·12 claims
- 0673US10946413B2Slow-start photocuring device and switch control module thereofCOSMEX CO LTD·Filed 2019·Granted Mar 16, 2021·1 cites·9 claims
- 0771USD857993SPhotocuring deviceCOSMEX CO LTD·Filed 2018·Granted Aug 27, 2019·15 cites·1 claims
- 0860US11986792B2Photocuring deviceCOSMEX CO LTD·Filed 2020·Granted May 21, 2024·0 cites·19 claims
- 0955US10492258B2Slow-start photocuring device and switch control module thereofCOSMEX CO LTD·Filed 2018·Granted Nov 26, 2019·0 cites·12 claims
- 1055USD858882SPhotocuring deviceCOSMEX CO LTD·Filed 2018·Granted Sep 3, 2019·7 cites·1 claims
- 1155US2023211269A1Dust collector apparatusCOSMEX CO LTD·Filed 2023·Application pending·0 cites
- 1252US2020037837A1Dust collector apparatusCOSMEX CO LTD·Filed 2019·Application pending·0 cites
- 1351US2019159570A1Steam-off gel nail removal deviceCOSMEX CO LTD·Filed 2018·Application pending·0 cites
- 1446USD875318SPhotocuring deviceCOSMEX CO LTD·Filed 2018·Granted Feb 11, 2020·5 cites·1 claims
- 1543US2021289912A1Wirelessly connected manicure machine and wireless connection system of manicure machineCOSMEX CO LTD·Filed 2021·Application pending·0 cites
- 1642US2021161272A1Manicure deviceCOSMEX CO LTD·Filed 2020·Application pending·0 cites
- 1736US2019173299A1Mobile charging device capable of battery replacementCOSMEX CO LTD·Filed 2018·Application pending·0 cites
- 1831US2018321767A1Spring-based capacitive touch-sensing structure and capacitive touch-sensing control panel for gel nail photocuring machineCOSMEX CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →