Inventor · disambiguated record
Woojin Na
Also filed as: NA WOOJIN
3 granted patents·5 pending applications·14 citations·filing 2020–2025
59Inventor score
Files withSAMSUNG ELECTRONICS CO LTD8
Top patents by PatentIndex Score
8 records- 0192US11452418B2Station of robot cleanerSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Sep 27, 2022·13 cites·13 claims
- 0272US11452417B2Robot cleaner stationSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Sep 27, 2022·1 cites·17 claims
- 0356US2023284854A1Robot cleaner stationSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0454US2024156314A1Cleaning deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0553US2025302259A1Cleaning apparatus and method for controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0652US2024358214A1Robot cleanerSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0746US2024023771A1Cleaning device and operation method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0840US12198783B2Apparatus, memory device, and method for multi-phase clock trainingSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →