Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134188 | Antenna for a radio-controlled wristwatch | Reiuer Furch, Thomas Lechner, Holger Rudolph, Johannes Neudecker | 2000-10-17 |
| 5898644 | Radio-controlled timepiece movement and method of assembly | Roland Maurer | 1999-04-27 |
| 5430693 | Radio-controlled timepiece | Johannes Neudecker, Thomas Meier | 1995-07-04 |
| 5408445 | Radio timepiece | Jurgen Allgaier, Wolfram Hodapp | 1995-04-18 |
| 5253226 | Radio-controlled timepiece with antenna coil | — | 1993-10-12 |
| 5235563 | Autonomous radio timepiece | Oskar Flaig, Roland Maurer | 1993-08-10 |
| 5231612 | Position detection and correction mechanism for a timepiece | Jurgen Allgaier, Roland Maurer | 1993-07-27 |
| 5177714 | Autonomous radio timepiece | Wolfram Hodapp | 1993-01-05 |
| 5168476 | Alarm clock | Roland Maurer, Heinrich Oertel | 1992-12-01 |
| 5159582 | Electromechanical alarm clock | — | 1992-10-27 |
| 5144599 | Autonomous radio-controlled timepiece | Wilfried Blaich, Oskar Flaig, Hans Kaiser, Ewald Kussmaul, Roland Maurer +1 more | 1992-09-01 |
| 5105396 | Autonomous radio timepiece | Wolfram Hodapp | 1992-04-14 |
| 5083123 | Autonomous radio controlled timepiece | Wolfram Hodapp | 1992-01-21 |
| 5077706 | Autonomous radio timepiece capable of automatic correction regardless of time zone changes | — | 1991-12-31 |
| 5036500 | Autonomous radio time piece having a resettable receiver actuation switch | — | 1991-07-30 |
| 4947179 | Antenna for a radio controlled timepiece | Arthur Kopf | 1990-08-07 |
| 4860268 | Autonomous radio timepiece | Jurgen Allgaier, Wolfram Hodapp, Arthur Kopf, Roland Maurer | 1989-08-22 |
| 4803544 | Prefabricated strip conductor network assembly unit and process for making same | Wolfgang Holzschuh | 1989-02-07 |
| 4714352 | Electronic device powered by solar cells | — | 1987-12-22 |
| 4666313 | Timepiece and drive unit therefor | Oskar Flaig, Heinrich Oertel, Hans Kaiser, Ewald Kussmaul, Hermann Brede | 1987-05-19 |
| 4650344 | Radio controlled timepiece | Jurgen Allgaier | 1987-03-17 |
| 4645357 | Electroptical detector for determining the position of the time display mechanism of a timepiece | Jurgen Allgaier, Hans Flaig | 1987-02-24 |
| 4626108 | Wristwatch with seal | — | 1986-12-02 |
| 4548514 | Wristwatch having tubular seal and method for assembly | — | 1985-10-22 |
| 4490051 | Electromechanical short interval timer | Hans Flaig, Egon Rapp, Herrmann Brede | 1984-12-25 |