Inventor · disambiguated record
Junhwan Ji
Also filed as: JI JUNHWAN
6 granted patents·3 pending applications·1 citations·filing 2018–2024
66Inventor score
Files withGLOBALWAFERS CO LTD9
Top patents by PatentIndex Score
9 records- 0175US11932962B2Systems and methods for production of silicon using a horizontal magnetic fieldGLOBALWAFERS CO LTD·Filed 2022·Granted Mar 19, 2024·0 cites·7 claims
- 0270US11873574B2Systems and methods for production of silicon using a horizontal magnetic fieldGLOBALWAFERS CO LTD·Filed 2020·Granted Jan 16, 2024·0 cites·10 claims
- 0365US11124893B2Method of treating a single crystal silicon ingot to improve the LLS ring/core patternGLOBALWAFERS CO LTD·Filed 2018·Granted Sep 21, 2021·1 cites·29 claims
- 0465US2025354290A1Systems and methods for cooling a chunk polycrystalline feederGLOBALWAFERS CO LTD·Filed 2024·Application pending·0 cites
- 0564US2024368801A1Doped particulate silicon particle size selectionGLOBALWAFERS CO LTD·Filed 2024·Application pending·0 cites
- 0663US2024167193A1Systems and methods for cooling a chunk polycrystalline feederGLOBALWAFERS CO LTD·Filed 2023·Application pending·0 cites
- 0760US12486593B2Axial positioning of magnetic poles while producing a silicon ingotGLOBALWAFERS CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·17 claims
- 0860US11767611B2Methods for producing a monocrystalline ingot by horizontal magnetic field CzochralskiGLOBALWAFERS CO LTD·Filed 2021·Granted Sep 26, 2023·0 cites·17 claims
- 0959US12486594B2Ingot puller apparatus that axially position magnetic polesGLOBALWAFERS CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →