Inventor · disambiguated record
Nikolai Chubun
Also filed as: CHUBUN NIKOLAI N · CHUBUN NIKOLAI NIKOLAEVICH · Chubun Nikolai
7 granted patents·2 pending applications·10 citations·filing 2007–2021
75Inventor score
Files withKLA CORP4KLA TENCOR CORP2GIVARGIZOV EVGENY I1GIVARGIZOV EVGENY INVIEVICH1KLA TENCOR TECH CORP1
Top patents by PatentIndex Score
9 records- 0181US9934933B1Extractor electrode for electron sourceKLA TENCOR CORP·Filed 2017·Granted Apr 3, 2018·3 cites·20 claims
- 0276US10964522B2High resolution electron energy analyzerKLA TENCOR CORP·Filed 2019·Granted Mar 30, 2021·2 cites·26 claims
- 0375US7573046B1Thermal field emission electron gun with reduced arcingKLA TENCOR TECH CORP·Filed 2007·Granted Aug 11, 2009·5 cites·11 claims
- 0458US12451319B2Electron source with magnetic suppressor electrodeKLA CORP·Filed 2020·Granted Oct 21, 2025·0 cites·12 claims
- 0553US11508591B2High resolution electron beam apparatus with dual-aperture schemesKLA CORP·Filed 2021·Granted Nov 22, 2022·0 cites·21 claims
- 0652US11830699B2Cold-field-emitter electron gun with self-cleaning extractor using reversed e-beam currentKLA CORP·Filed 2021·Granted Nov 28, 2023·0 cites·19 claims
- 0752US11636996B2Magnetic immersion electron gunKLA CORP·Filed 2021·Granted Apr 25, 2023·0 cites·20 claims
- 0849US2009072701A1Luminescent screenGIVARGIZOV EVGENY INVIEVICH·Filed 2008·Application pending·0 cites
- 0946US2007184180A1Cathodoluminescent screen with a columnar structure, and the method for its preparationGIVARGIZOV EVGENY I·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →