Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404639 | Tamper stroke adjustment | Klaus Bertz, Ralf Weiser, Christian Pawlik | 2025-09-02 |
| 12077920 | Tamper stroke adjustment | Klaus Bertz, Ralf Weiser, Christian Pawlik | 2024-09-03 |
| 11560675 | Road finisher and method for determining the layer thickness of a paving layer produced | Martin Buschmann | 2023-01-24 |
| 10753051 | Method for the foresighted control of a road finisher | — | 2020-08-25 |
| 9676394 | Road paver with operating module and process to activate an operating function | — | 2017-06-13 |
| 9670930 | Construction machine with automatic fan rotational speed regulation | Ralf Weiser, Thomas Riedl | 2017-06-06 |
| 9376954 | Construction machine with automatic fan rotational speed regulation | Ralf Weiser, Thomas Riedl | 2016-06-28 |
| 9260827 | Road finishing machine with controllable conveyor devices | Klaus Bertz, Ralf Weiser, Alessandro De Santis | 2016-02-16 |
| 9222228 | Road finishing machine and method of operating a road finishing machine | Ralf Weiser | 2015-12-29 |
| 8538639 | Method for closed-loop power control of a road finishing machine or feeder and a road finishing machine or feeder comprising the same | Ralf Weiser | 2013-09-17 |
| 8517628 | Road finisher with automatic engine controller | Ralf Weiser, Martin Buschmann, Achim Eul | 2013-08-27 |
| 6069498 | Clock generator for CMOS circuits with dynamic registers | Stefan Meier, Matthias Schobinger, Erik De Man | 2000-05-30 |
| 5556812 | Connection and build-up technique for multichip modules | Rainer Leuschner, Hellmut Ahne, Siegfried Birkle, Albert Hammerschmidt, Recai Sezi +1 more | 1996-09-17 |
| 5317753 | Coordinate rotation digital computer processor (cordic processor) for vector rotations in carry-save architecture | Ronald Kuenemund | 1994-05-31 |
| 4893264 | Digital decimation filter | Stefan Meier | 1990-01-09 |
| 4888723 | Arrangement for bit-parallel addition of binary numbers with carry-save overflow correction | Erik De Man | 1989-12-19 |
| 4841469 | Matrix times matrix multiplier | Ronald Kuenemund | 1989-06-20 |
| 4839850 | Apparatus for bit-parallel addition of binary numbers | Walter Ulbrich | 1989-06-13 |
| 4819198 | Saturable carry-save adder | Walter Ulbrich | 1989-04-04 |
| 4748583 | Cell-structured digital multiplier of semi-systolic construction | — | 1988-05-31 |
| 4675837 | Digital arithmetic unit having shortened processing time and a simplified structure | Walter Ulbrich, Alois Rainer | 1987-06-23 |