Inventor · disambiguated record
Changmin Keum
Also filed as: KEUM CHANGMIN
3 granted patents·2 pending applications·0 citations·filing 2022–2025
38Inventor score
Files withSAMSUNG ELECTRONICS CO LTD5
Top patents by PatentIndex Score
5 records- 0157US2025336341A1Electronic device and method of operating the electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0252US12372787B2Floating image display device and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 29, 2025·0 cites·20 claims
- 0352US2024332463A1Display panel and display device employing sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0449US12510812B2Projector and display apparatus employing holographic optical elementSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·15 claims
- 0543US12363445B2Projecting device and method for recognizing object with image projectionSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →