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Patent applications and USPTO patent grants for Chubun; Nikolai.The latest application filed is for "high resolution electron beam apparatus with dual-aperture schemes".
Patent | Date |
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High Resolution Electron Beam Apparatus With Dual-aperture Schemes App 20220254667 - Jiang; Xinrong ;   et al. | 2022-08-11 |
Electron Source With Magnetic Suppressor Electrode App 20220108862 - Chubun; Nikolai ;   et al. | 2022-04-07 |
High resolution electron energy analyzer Grant 10,964,522 - Jiang , et al. March 30, 2 | 2021-03-30 |
High Resolution Electron Energy Analyzer App 20190378705 - Jiang; Xinrong ;   et al. | 2019-12-12 |
Extractor electrode for electron source Grant 9,934,933 - Hordon , et al. April 3, 2 | 2018-04-03 |
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