Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D991624 | One-piece footie with arm fasteners | — | 2023-07-11 |
| 11619919 | Circuit arrangement for switching an electrical load and method for checking a status of a safety output of a circuit arrangement | Paul Depner, Ralf Bauer, Stefan Röhmann | 2023-04-04 |
| 9923359 | Safety switching device with a safe power supply unit | Sebastian Richter, Stefan Roehmann | 2018-03-20 |
| 9852852 | Safety switching apparatus with switching element in the auxiliary contact current path | Sebastian Richter | 2017-12-26 |
| 9477212 | Safety switching device for the failsafe shutdown of an electrical load | Sebastian Richter | 2016-10-25 |
| 8179717 | Maintaining integrity of preloaded content in non-volatile memory during surface mounting | Zac Shepard, Xiaoyu Yang, Albert T. Meeks, Qing Li, Enosh Levi +2 more | 2012-05-15 |
| 7944029 | Non-volatile memory with reduced mobile ion diffusion | Xiaoyu Yang, Qing Li, Albert T. Meeks | 2011-05-17 |
| 7701746 | Method of making memory cell with voltage modulated sidewall poly resistor | Albert T. Meeks, Xiaoyu Yang | 2010-04-20 |