Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Heberle
Arthur Heberle, Mannheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20100251749 | AIR CONDITIONING UNIT - The invention relates to an air conditioning unit ( | 10-07-2010 |
Klaus Heberle, Windenreute DE
| Patent application number | Description | Published |
|---|---|---|
| 20090295614 | DIGITAL-TO-ANALOG CONVERTER CIRCUIT LAYOUT - A digital-to-analog converter circuit layout includes a ratiometric digital-to-analog converter. The ratiometric digital-to-analog converter includes a digital data input, a converter voltage output, a voltage controlled oscillator, and a pulse width modulation module. The a digital data input, a converter voltage output, a voltage controlled oscillator, and a pulse width modulation module is configured in a controllable manner for converting digital data received at the input to a converter output voltage at the output using a reference voltage, an adjustable current as a reference current, and an adjustable impedance value. The circuit layout is characterized in that the voltage controlled oscillator includes circuit components which multiply the reference voltage by a quotient between the adjustable impedance value and the adjustable current, and which apply the multiplication results to the pulse width modulation module. | 12-03-2009 |
Klaus Heberle, Emmendingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080224694 | Semiconductor component and method for testing such a component - A semiconductor component on a semiconductor chip comprises at least one sensor element for measuring a physical quantity and an evaluator. The semiconductor component can be switched between a first and a second operating mode. In the first operating mode, the sensor element is sensitive to the physical quantity to be measured and a measurement signal output of the sensor element is connected to an input connection of the evaluator. In the second operating mode, the sensor element is not sensitive to the physical quantity to be measured and/or the signal path between the measurement signal output and the input connection is interrupted. A test signal source for generating a test signal simulating the measurement signal of the sensor element is arranged on the semiconductor chip. In the second operating mode, the test signal source is connected or capable of being connected to the input connection of the evaluator. | 09-18-2008 |
| 20090152548 | Semiconductor Component - A semiconductor component (has at least one semiconductor chip in which an electrical circuit is integrated. The semiconductor chip is surrounded by an electrically insulating encapsulating compound and has on its surface at least one termination surface for a test signal, which is covered by the encapsulating compound. The termination surface is connected in an electrically conductive manner to an analysis contact that projects above the surface of the semiconductor chip, that is located in the interior of the encapsulating compound at a distance from its exterior surface, and that can be exposed by removing a layer of the encapsulating compound located near the exterior. | 06-18-2009 |
| 20090278531 | Integrated Circuit for Controlling an Electric Motor - An integrated circuit for controlling an electric motor, which has a primary component with a coil and a permanently magnetic secondary component cooperatively connected via an air gap to the primary component, has a semiconductor substrate in which are integrated a microcontroller and/or a pre-amplifier for controlling the coil of the electric motor. For detecting the position of the permanently magnetic secondary component, at least two magnetic field sensors with their measurement axes aligned crosswise relative to each other are integrated in the semiconductor substrate. | 11-12-2009 |
Stephen D. Heberle, Lake Worth, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20090095162 | Dehumidifier system - A dehumidifier system having a dehumidifier section within which liquid desiccant absorbs moisture from air flowing therethrough and a dehumidifier section within which the desiccant is regenerated employs a heat exchanger for maintaining a relatively high temperature differential between the desiccant contained within the dehumidifier and regenerator sections. The desiccant which is conducted to either the dehumidifier section or the regenerator section is separated into multiple streams, and the multiple streams are treated differently from one another before being discharged into preselected segments of the air flow moving through the corresponding one of the dehumidifier section and the regenerator section. A control scheme in the system is capable of altering, and thereby improving, the concentration level of desiccant utilized in the system. | 04-16-2009 |