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Forward Citations = 99

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7 inventors (with patents filed for the assignee):

Karel Diederick Van Der Mast (2 out of 29 patents)

Marcellinus P C M Krijn (2 out of 11 patents)

Peter Christiaan Tiemeijer (1 out of 43 patents)

4. Alexander Henstra (1 out of 43 patents)

5. Sjoerd A M Mentink (1 out of 1 patent)

6. Marcellinus Pc M Krijn (1 out of 1 patent)

7. Karel Diederick Van Der Mast (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6365896 - Environmental SEM with a magnetic field for improved secondary electron direction (2002-04-02),

2. 6329659 - Correction device for correcting the lens defects in particle-optical apparatus (2001-12-11),

3. 6246058 - Correction device for correcting chromatic aberration in particle-optical apparatus (2001-06-12),

4. 6191423 - Correction device for correcting the spherical aberration in particle-optical apparatus (2001-02-20),

5. 6184975 - Electrostatic device for correcting chromatic aberration in a particle-optical apparatus (2001-02-06),

6. 6184525 - Environmental SEM with a multiple fields for improved secondary electron detection (2001-02-06),

Philips Electron Optics B.V. is a leading provider of electron microscopy solutions for research, industrial, and healthcare applications. With a strong focus on innovation and quality, we offer a wide range of products including electron microscopes, detectors, and accessories. Our advanced imaging technologies allow for high-resolution imaging and analysis, making us a trusted partner for customers worldwide.

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USPTO Data Jan 1 1976 - Dec 9 2025

6 Patents

#1 in Eindhovem

#946 in Netherlands

Eindhovem, Netherlands

Philips Electron Optics B.v.