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| Number | Title | Issue Date |
| 7606679 | Diagnostic and maintenance systems and methods for LED power management integrated circuits According to some embodiments, a light emitting diode (LED) power management and diagnostics history recording integrated circuit includes a power management circuit controlling a supply of power to the LED, a diagnostics detection circuit recording a diagnostics hi... | 10/20/2009 |
| 5991905 | Process and device for testing a memory element A device and a process for testing a memory element are described. A second memory element is connected in parallel to the first memory element. In order to measure the charge status of the first memory element, the second memory element is brought into a... | 11/23/1999 |
| 5407641 | Microwave apparatus, and container for use in a microwave apparatus A container for use in a microwave apparatus, in particular for heating, drying, disinfecting and/or sterilizing of materials, objects, liquids or the like, includes a lid securely attachable via a pressure lock to the container and including connections ... | 04/18/1995 |
