Inventor · disambiguated record
Joongmin Ra
Also filed as: RA JOONGMIN
4 granted patents·2 pending applications·4 citations·filing 2011–2023
60Inventor score
Top patents by PatentIndex Score
6 records- 0172US12190770B2Display driving circuit and operating method of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 0269US8797390B2Image display device, 3D viewing device, and method for operating the sameKIM DAEHUN·Filed 2011·Granted Aug 5, 2014·4 cites·8 claims
- 0368US11798452B2Display driving circuit and operating method of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·20 claims
- 0454US12437733B2Electronic device including nonvolatile memory, display panel and display driver circuit, and operating method of electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·19 claims
- 0535US2012050271A1Stereoscopic image processing device, method for processing stereoscopic image, and multivision display systemRA JOONGMIN·Filed 2011·Application pending·0 cites
- 0632US2011292190A1Image display apparatus and method for operating the sameKIM DAEHUN·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joongmin Ra files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →