Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158479 | Cathode structure for cold field electron emission and method of fabricating the same | Xiuyuan Shao | 2021-10-26 |
| 9601304 | Aberration correction apparatus, device having the same, and method for correcting aberration of charged particles | — | 2017-03-21 |
| 9093243 | Gun configured to generate charged particles | — | 2015-07-28 |
| 8981292 | Parallel radial mirror analyser with an angled zero-volt equipotential exit grid for scanning electron microscopes | Hung Quang Hoang | 2015-03-17 |
| 8723114 | Sequential radial mirror analyser | Hung Quang Hoang | 2014-05-13 |
| 8013298 | Electrostatic electron spectrometry apparatus | — | 2011-09-06 |
| 7947951 | Multi-beam ion/electron spectra-microscope | — | 2011-05-24 |
| 7326928 | Electron microscope and a method of imaging objects | — | 2008-02-05 |
| 7294834 | Scanning electron microscope | — | 2007-11-13 |
| 6906335 | Lens for a scanning electron microscope | — | 2005-06-14 |
| 6897441 | Reducing chromatic aberration in images formed by emmission electrons | — | 2005-05-24 |
| 6891159 | Converting scanning electron microscopes | Thiam Leong Thong | 2005-05-10 |
| 6320194 | Portable high resolution scanning electron microscope column using permanent magnet electron lenses | Jacob C. H. Phang, John Thong | 2001-11-20 |
| 6057553 | Portable high resolution scanning electron microscope column using permanent magnet electron lenses | Jacob C. H. Phang, John Thong | 2000-05-02 |