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Kressmann, DE

Frank Kressmann, Deutschland DE

Patent application numberDescriptionPublished
20100315851CIRCUIT ARRANGEMENT AND METHOD FOR SUPPLYING A CAPACITIVE LOAD - A circuit arrangement (S) for supplying a load (P), whose essential electric property is capacitance, from a DC voltage source (U12-16-2010

Frank Kressmann, Eschborn DE

Patent application numberDescriptionPublished
20080238369Battery With Integrated Voltage Converter - Disclosed is a battery. The battery includes an electrochemical cell having an internal bore therethrough, and a voltage converter module electrically coupled to the electrochemical cell and disposed within a portion of the internal bore, the voltage converter configured to convert a first voltage produced by the electrochemical cell into a second, different voltage.10-02-2008
20080238372Battery With an Integrated Voltage Converter Having a Bypass Circuit - Disclosed is a battery having an internally integrated voltage converter module. The battery includes at least one electrochemical cell having an internal bore, a voltage converter module electrically coupled to the at least one electrochemical cell and disposed within a portion of the internal bore, the voltage converter configured to convert a first voltage produced by the at least one electrochemical cell into a second, different voltage, a set of terminals being electrically coupled to the voltage converter, and a bypass circuit coupled between one of the terminals of the set of terminals and the at least one electrochemical cell to direct charging current applied from an external source to the at least one electrochemical cell.10-02-2008
20080248375Lithium secondary batteries - Secondary batteries having fast charge times are provided. In some implementations, the cathode includes LiFePO10-09-2008
20090131808SPHYGMOMANOMETER AND CHIP CARD THEREFOR - A sphygmomanometer and a chip card for use therein. The sphygmomanometer includes a measuring device for determining blood pressure data and a control device. The control device has a chip card reader operable to read an insertable control chip card. The chip card includes data which is read by the chip card reader. A control function of the sphygmomanometer is carried out as a result of the data being read by the chip card reader.05-21-2009
20090143687DEVICE AND METHOD FOR MANAGING, ARCHIVING AND/OR EVALUATING BLOOD PRESSURE DATA - A device and method for managing, archiving and/or evaluating blood pressure data of a plurality of patients. The blood pressure data is acquired using blood pressure monitors. The blood pressure data for each patient is separately stored in an individual storage space in a central data server. A network connection including at least one network terminal is used to input the data into the individual storage space and read out the data from the individual storage space. A control device controls access to the storage spaces by comparing a transmitted access code including a unique device identification code for the blood pressure monitor of the patient corresponding to the individual storage space with a unique access code corresponding to the individual storage space.06-04-2009
20090275845METHOD AND DEVICE FOR THE NON-INVASIVE DETECTION OF BLOOD FLOW AND ASSOCIATED PARAMETERS IN PARTICULAR ARTERIAL WAVEFORM AND BLOOD PRESSURE - A method and a device for the non-invasive determination of blood flow and associated parameters in arteries, in particular the arterial waveform and the blood pressure. According to said method, a sensor having at least one deformable contact portion is placed on a tissue surface, essentially over an artery, and the contact portion is subjected to a temporally variable and defined external force, F(t). The deformation of the contact portion by the blood flow inside the artery in response to said force F(t) is measured.11-05-2009

Frank Peter Kressmann, Eschborn DE

Patent application numberDescriptionPublished
20100288847DISPENSER FOR DISPENSING VOLATILE COMPOSITIONS - A volatile composition dispenser is configured to be used in a vehicle. The volatile composition dispenser comprises a housing and a fan positioned at least partially within the housing. The fan is configured to intermittently activate to move a volume of air. The volatile composition dispenser further comprises a controller in electrical communication with the fan and positioned within the housing, and a replaceable unit configured to be attached to the housing and positioned at least partially within the housing.11-18-2010

Richard Kressmann, Zell DE

Patent application numberDescriptionPublished
20110039219DEVICE AND METHOD FOR THERMALLY TREATING WORKPIECES IN PARTICULAR BY CONVECTIVE HEAT TRANSFER - The present invention relates to a device for thermally treating workpieces, in particular printed circuit boards or the like that are equipped with electrical and electronic components, comprising at least one process chamber in which at least one heating or cooling zone is formed or disposed, wherein a temperature-controlled gaseous fluid can be introduced into said heating or cooling zone, wherein the workpieces pass through the heating or cooling zone and heat is transferred particularly in a convective manner between the workpieces and the temperature-controlled fluid, and comprising at least one temperature measuring element disposed in the process chamber, wherein at least one sensor element that has a defined mass is disposed in the process chamber, such that heat is convectively transferred between the sensor element and the fluid, and an apparatus is provided for cooling and/or heating the sensor element, wherein the temperature of the sensor element can be measured by the temperature measuring element.02-17-2011
20110117513DEVICE FOR THE THERMAL TREATMENT OF WORKPIECES - The invention relates to a device for the thermal treatment of workpieces, in particular printed circuit boards or the like equipped with electrical and electronic components, said device comprising a process chamber (05-19-2011