Inventor · disambiguated record
Kyungchang Lee
Also filed as: LEE KYUNGCHANG
15 granted patents·9 pending applications·7 citations·filing 2018–2024
84Inventor score
Top patents by PatentIndex Score
24 records- 0192US11832703B2Cosmetic containerSAMHWA CO LTD·Filed 2021·Granted Dec 5, 2023·3 cites·6 claims
- 0287US12097515B2Container for spraying liquidSAMHWA CO LTD·Filed 2021·Granted Sep 24, 2024·2 cites·8 claims
- 0374US12495880B1Elevating mechanism for a stick type product and stick type container having the sameSAMHWA CO LTD·Filed 2024·Granted Dec 16, 2025·0 cites·9 claims
- 0470US12484681B2Grinding compact containerSAMHWA CO LTD·Filed 2023·Granted Dec 2, 2025·0 cites·12 claims
- 0570US2025169655A1Grinding containerSAMHWA CO LTD·Filed 2024·Application pending·0 cites
- 0670US2025127276A1Cosmetic containerSAMHWA CO LTD·Filed 2024·Application pending·0 cites
- 0770US2025326549A1Process for manufacturing multi-layered thin film and cosmetic container having multilayered thin filmSAMHWA CO LTD·Filed 2024·Application pending·0 cites
- 0867US12262805B2Refill unit and refillable stick container having the sameSAMHWA CO LTD·Filed 2023·Granted Apr 1, 2025·0 cites·9 claims
- 0965US2025098839A1Compact cosmetic case using a flexible membraneSAMHWA CO LTD·Filed 2023·Application pending·0 cites
- 1065US2025261739A1Container having a built-in spatulaSAMHWA CO LTD·Filed 2024·Application pending·0 cites
- 1163US11154888B2Spray pumpSAMHWAP&T CO LTD·Filed 2018·Granted Oct 26, 2021·2 cites·8 claims
- 1261US12108861B1Cosmetic-dispensing spatulaSAMHWA CO LTD·Filed 2023·Granted Oct 8, 2024·0 cites·8 claims
- 1361US11857986B2Tubeless dispenser containerSAMHWA CO LTD·Filed 2022·Granted Jan 2, 2024·0 cites·10 claims
- 1461US11471906B2Cosmetic containerSAMHWA CO LTD·Filed 2021·Granted Oct 18, 2022·0 cites·14 claims
- 1561US2024122331A1Cosmetic containerSAMHWA CO LTD·Filed 2023·Application pending·0 cites
- 1659US11731150B2Tubeless dispenser containerSAMHWA CO LTD·Filed 2022·Granted Aug 22, 2023·0 cites·7 claims
- 1758US11832705B2Cosmetic containerSAMHWA CO LTD·Filed 2022·Granted Dec 5, 2023·0 cites·12 claims
- 1857US12291391B2Refillable dispensing container and refill containerSAMHWA CO LTD·Filed 2023·Granted May 6, 2025·0 cites·8 claims
- 1951US11490709B2Cosmetic containerSAMHWA CO LTD·Filed 2021·Granted Nov 8, 2022·0 cites·13 claims
- 2049US11835042B2Pump for spraying liquidSAMHWA CO LTD·Filed 2021·Granted Dec 5, 2023·0 cites·5 claims
- 2148US2023236323A1Slam system and method for vehicles using bumper-mounted dual lidarNAT UNIV PUKYONG IND UNIV COOP FOUND·Filed 2022·Application pending·0 cites
- 2239US12395346B2Message chain-based controller area network (CAN) security system and method with hash functionNAT UNIV PUKYONG IND UNIV COOP FOUND·Filed 2022·Granted Aug 19, 2025·0 cites·8 claims
- 2332US2021187530A1Spray pumpSAMHWAP&T CO LTD·Filed 2018·Application pending·0 cites
- 2432US2021178414A1Spray pumpSAMHWAP&T CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →