Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4683376 | Opposing field spectrometer for electron beam mensuration technology | — | 1987-07-28 |
| 4675602 | Method for automatically setting an operating point given signal curve measurements with a particle beam measuring apparatus | Peter Fazekas | 1987-06-23 |
| 4651003 | Particle-accelerating electrode | — | 1987-03-17 |
| 4539477 | Method and apparatus for suppressing disturbances in the measurement of signals with a particle probe | Reinhold Schmitt | 1985-09-03 |
| 4514682 | Secondary electron spectrometer for measuring voltages on a sample utilizing an electron probe | — | 1985-04-30 |
| 4486660 | Electron beam testing device for stroboscopic measurement of high-frequency, periodic events | — | 1984-12-04 |
| 4471302 | Method for representing logical status changes of a plurality of adjacent circuit nodes in an integrated circuit in a logic image employing a pulsed electron probe | Peter Fazekas, Ulrich Knauer, Johann Otto | 1984-09-11 |
| 4460866 | Method for measuring resistances and capacitances of electronic components | Ulrich Knauer | 1984-07-17 |
| 4413181 | Arrangement for stroboscopic potential measurements with an electron beam testing device | — | 1983-11-01 |
| 4412191 | Method and arrangement for quantitative potential measurements on surface-wave filters | Gerald Tobolka | 1983-10-25 |
| 4296372 | Techniques for impressing a voltage with an electron beam | — | 1981-10-20 |
| 4292519 | Device for contact-free potential measurements | — | 1981-09-29 |
| 4277679 | Apparatus and method for contact-free potential measurements of an electronic composition | — | 1981-07-07 |
| 4241259 | Scanning electron microscope | Johann Otto | 1980-12-23 |
| 4223220 | Method for electronically imaging the potential distribution in an electronic component and arrangement for implementing the method | — | 1980-09-16 |
| 4220853 | Method for the contactless measurement of the potential waveform in an electronic component and arrangement for implementing the method | Eckhard Wolfgang | 1980-09-02 |
| 4220854 | Method for the contactless measurement of the potential waveform in an electronic component and apparatus for implementing the method | — | 1980-09-02 |