Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650999 | Method and device for finding a parked vehicle | Mehmet Ali Kilcioglu | 2003-11-18 |
| 5424961 | "Process and system for measuring the temporal course of a periodic signal having high time resolution according to a ""Boxcar-like"" process" | — | 1995-06-13 |
| 5281909 | Process and system for measuring the course of a signal at a point of measurement on a sample | — | 1994-01-25 |
| 5260648 | Process and system for rapid analysis of the spectrum of a signal at one or several points of measuring | — | 1993-11-09 |
| 5185571 | Process and system for the asynchronous measurement of signal courses | — | 1993-02-09 |
| 4972142 | Automatic frequency follow-up in particle beam metrology upon employment of a modulated primary beam | — | 1990-11-20 |
| 4967150 | Method and apparatus for phase measurement of signals at a measuring point by an unmodulated particle beam | — | 1990-10-30 |
| 4954773 | Voltage measurement with an electron probe without external trigger signal | — | 1990-09-04 |
| 4902963 | Method and arrangement for recording periodic signals with a laser probe | — | 1990-02-20 |
| 4902966 | Method and apparatus for operating a scanning microscope | Johann Otto | 1990-02-20 |
| 4887031 | Method and apparatus for detecting and imaging measuring points that have a defined signal progression | — | 1989-12-12 |
| 4853622 | Method and apparatus for detecting and imaging a voltage signal of at least one specific frequency at a measuring location | — | 1989-08-01 |
| 4831328 | Measurement processing arrangement | — | 1989-05-16 |
| 4820977 | Method and apparatus for identifying points on a specimen having a defined time-dependent signal | — | 1989-04-11 |
| 4812748 | Method and apparatus for operating a scanning microscope | Johann Otto | 1989-03-14 |
| 4803357 | Method and arrangement for detecting secondary particles triggered on a specimen by a primary particle beam | — | 1989-02-07 |
| 4780669 | Method and arrangement for evaluating a test voltage by means of a bandwidth-limited evaluation circuit | Johann Otto | 1988-10-25 |
| 4771235 | Method and apparatus for detecting and imaging measuring points that have a defined signal progression | — | 1988-09-13 |
| 4752686 | Method and apparatus for emphasizing a specimen surface region scanned by a scanning microscope primary beam | — | 1988-06-21 |
| 4745362 | Method and apparatus for detecting and imaging a voltage signal of at least one specific frequency at a measuring location | — | 1988-05-17 |
| 4689555 | Method for the determination of points on a specimen carrying a specific signal frequency by use of a scanning microscope | Johann Otto | 1987-08-25 |
| 4678988 | Method and apparatus for spectral analysis of a signal at a measuring point | — | 1987-07-07 |
| 4677351 | Circuit for preventing burn-in spots on the picture screen of a visual display | Johann Otto | 1987-06-30 |