Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7023531 | Laser distance measuring device with phase delay measurement | Andreas Winter, Helmut Seifert | 2006-04-04 |
| 6950639 | Local oscillator for generating an HF signal for direct mixing by using avalanche photodiodes | Andreas Winter, Helmut Seifert | 2005-09-27 |
| 6917415 | Method of and apparatus for electro-optical distance measurement | Andreas Winter, Helmut Seifert | 2005-07-12 |
| 6903810 | Optical lateral distance hand-held measuring device | Andreas Winter | 2005-06-07 |
| 6781675 | Electro-optical para-axial distance measuring system | Andreas Winter, Helmut Seifert, Martin Penzold, Gero Schusser, Dieter Schmidt | 2004-08-24 |
| 6633367 | Method and device for optoelectronic distance measurement | — | 2003-10-14 |
| 6624881 | Optoelectronic laser distance-measuring instrument | Reinhard Waibel, Andreas Winter | 2003-09-23 |
| 6597156 | Arrangement and method for generating high voltage from a low-voltage supply source | — | 2003-07-22 |