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Deml, DE
Christoph Deml, Muenchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100014204 | Method and Circuit for Protecting a MOSFET - A method and a corresponding circuit protect a power MOSFET from overload when switching the MOSFET off. The current through the MOSFET is compared to a reference signal depending on the time since switching the MOSFET on. | 01-21-2010 |
| 20100026384 | Method and Circuit for Protecting a MOSFET - The invention relates to a method and a corresponding circuit for protecting a power MOSFET from thermal overload when switching the MOSFET off and on, wherein the MOSFET is switched on again after at least a determined off-period has passed. | 02-04-2010 |
| 20100194464 | Method and Circuit for Protecting a MOSFET - An integrated circuit includes a transistor. During operation a current slew-rate is determined based on a duration the transistor has been conducting and a current flowing through the transistor. The transistor can then be controlled to switch to its non-conducting state using the slew-rate. | 08-05-2010 |
Gerhard Deml, Munich DE
| Patent application number | Description | Published |
|---|---|---|
| 20090212446 | Semiconductor Device - A semiconductor device including: a die pad, a die on the die pad, and resin encapsulating the die and forming an isolation thickness over the die pad, the resin including a mounting aperture and a major surface configured for mounting to an external device, the major surface having a non warpage compensation portion adjacent the die and a warpage compensation portion in a relatively thermally inactive zone with an approximate discontinuity and/or abrupt change in gradient between the non warpage compensation portion and the warpage compensation portion. | 08-27-2009 |
Gerhard Deml, Erding DE
| Patent application number | Description | Published |
|---|---|---|
| 20090001535 | Semiconductor Module for a Switched-Mode Power Supply and Method for Its Assembly - Semiconductor module for a Switched-Mode Power Supply comprises at least one semiconductor power switch, a control semiconductor chip and a leadframe comprising a die pad and a plurality of leads disposed on one side of the die pad. The die pad comprises at least two mechanically isolated regions wherein the semiconductor power switch is mounted on a first region of the die pad and the control semiconductor chip is mounted on a second region of the die pad. Plastic housing material electrically isolates the first region and the second region of the die pad and electrically isolates the semiconductor power switch from the control semiconductor chip. | 01-01-2009 |
Johann Deml, Thanstein DE
| Patent application number | Description | Published |
|---|---|---|
| 20100102493 | SPRING-MOUNTED VIBRATION SYSTEM TO REDUCE VIBRATION - Spring-mounted vibration system to reduce vibration with a first spring-mounted part and a second spring-mounted part, wherein the first spring-mounted part and the second spring-mounted part can oscillate relative to each in at least one vibration direction and at least one of the spring-mounted parts can be exposed to a return force on a vibration movement. A control unit is arranged with at least one travel linkage which is connected with at least one of the spring-mounted parts and in which is arranged displaceably at least one guide element connected with a spring element generating the return force and/or the other spring-mounted part. | 04-29-2010 |
| 20100117428 | SCISSORS-TYPE FRAME FOR A VEHICLE SEAT AND METHOD FOR PRODUCING A SUBSTRUCTURE OF A VEHICLE SEAT - To be able to produce a scissors-type frame of a vehicle seat in a quick and easy manner, the present invention is directed to a scissors-type frame for a vehicle seat, in particular for a motor vehicle seat, comprising a first scissors element and a second scissors element, wherein the scissors-type frame is height-adjustable by means of the two scissors elements, and wherein the scissors-type frame is characterized in that one of the two scissors elements passes through the other of the two scissors elements. | 05-13-2010 |
| 20110001033 | CHANGE OF SPRING FORCE BY MEANS OF LEVERS - The invention concerns a spring system for use in vehicles for adjustment of the suspension characteristics, comprising at least one spring element to provide a spring force, an upper and a lower arrangement area to receive forces, a scissors-type frame arranged between the upper and the lower arrangement area for coupling the spring element with at least one force acting on one of the arrangement areas. According to the invention the spring element is coupled with a deflection means to influence the spring force and between the deflection means and a segment of the scissors-type frame an active connection can be created to transmit forces. | 01-06-2011 |
| 20110001342 | Vehicle Seat with Vibratory Motion in the Height Direction - What is shown is a vehicle seat having parts for carrying out a vibration movement in the height direction, with the parts comprising the following: | 01-06-2011 |
| 20110024958 | Control Device to Reduce Vibration Movement on a Device Vibrating Under Spring Force - A control device is shown to reduce a vibration movement of a device vibrating under spring force with at least two mobile parts vibrating in relation to each other, wherein the parts are connected together by means of mobile connecting arms, at least one of the connecting arms is connected with a first spring element end of at least one spring element and between the parts is arranged at least one damping element. | 02-03-2011 |
Ludwig Deml, Regenstauf DE
| Patent application number | Description | Published |
|---|---|---|
| 20110053828 | Use of Urea-Adjuvated Polypeptides for Diagnosis, Prophylaxis and Therapy - The invention relates to a method for infiltration of polypeptides in cells. The invention further relates to the use of the cells and urea-adjuvated polypeptides for the diagnosis, treatment or prevention of diseases. The invention further relates to the detection of polypeptide-specific immune cells. | 03-03-2011 |
Ulrich Deml, Lappersdorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20090312934 | Method for Operating a Combustion Machine, Device for Obtaining Thermal Energy, and Motor Vehicle - A method for operating a combustion machine, such as an internal combustion engine, has the following steps: provision of a combustion machine for producing thermal energy; operation of the combustion machine, and thereby burning fuel to obtain the thermal energy; detection of the concentration of at least one pollutant, which is produced during the combustion, in the surroundings of the combustion machine; regulation of the operation of the combustion machine, in which a characteristic variable of the combustion machine is set according to the detected concentration in such a way that the emission of the pollutant is reduced. | 12-17-2009 |