Abstract: In an embodiment, a pressure sensor system includes a pressure sensor element with a flexible plate, wherein the pressure sensor element is a piezoresistive sensor element and a support element on which the pressure sensor element is arranged, wherein a flow channel configured to supply a medium to the flexible plate runs in the support element, wherein the flow channel has at least one sub-section, a longitudinal direction of which running perpendicularly below the flexible plate, and wherein a channel cross section of the at least one sub-section of the flow channel is at no point within the sub-section of the flow channel smaller than an area of the flexible plate.

Abstract: In an embodiment a membrane includes a hydrophobic region having a plurality of hierarchically arranged micrometer-sized and submicrometer-sized units consisting of a membrane material, wherein a single micrometer-sized unit has a diameter of from 1 ?m to 5 ?m and a single submicrometer-sized unit has a diameter of <1 ?m, and wherein the membrane is configured to be used in a pressure sensor system.

Abstract: A membrane, a pressure sensor system and a method for producing the pressure sensor system are disclosed. In an embodiment a pressure sensor system includes a housing, at least one media supply line and a pressure-sensitive element including at least one membrane with a hydrophobic region.

Abstract: A pressure transmitter is disclosed. In an embodiment a pressure transmitter includes a housing including a housing wall, a sensor element arranged inside the housing, a ceramic substrate acting as a carrier of the sensor element and of its electrical connection arranged inside the housing and a first heating element arranged inside the housing or the housing wall, wherein the pressure transmitter is configured to determine differential, relative or absolute pressure.

Abstract: A pressure sensor system is disclosed. In an embodiment, a pressure sensor system includes a pressure sensor element with a flexible plate, wherein the pressure sensor element is a piezoresistive sensor element and a support element on which the pressure sensor element is arranged, wherein a flow channel configured to supply a medium to the flexible plate runs in the support element, wherein the flow channel has at least one sub-section, a longitudinal direction of which running perpendicularly below the flexible plate, and wherein a channel cross section of the at least one sub-section of the flow channel is at no point within the sub-section of the flow channel smaller than an area of the flexible plate.

Abstract: A pressure sensor is disclosed. In an embodiment a pressure sensor includes a housing comprising a housing wall, a sensor element arranged inside the housing, a ceramic substrate acting as a carrier of the sensor element and of its electrical connection arranged inside the housing and a first heating element arranged inside the housing or the housing wall.

Abstract: A pressure transmitter is disclosed. In an embodiment a pressure transmitter includes a housing including a housing wall, a sensor element arranged inside the housing, a ceramic substrate acting as a carrier of the sensor element and of its electrical connection arranged inside the housing and a first heating element arranged inside the housing or the housing wall, wherein the pressure transmitter is configured to determine differential, relative or absolute pressure.

Abstract: A pressure sensor is disclosed. In an embodiment a pressure sensor includes a housing having a housing wall, a sensor element arranged in the housing, a ceramic substrate configured to serve as a support for the sensor element and an electrical connection thereof and a first heating element arranged in an interior of the housing or in the housing wall.

Abstract: A pressure sensor (1) is specified, comprising a housing (2), a membrane (3), which forms with the housing (2) a chamber (4) closed off toward the outside, and a filling opening (6) for filling the chamber (4) with a fluid medium (5). The filling opening (6) is closed by means of a soldering or welding closure (7, 8). Furthermore, a method for producing a pressure sensor (1) is specified, wherein a housing (2), which together with a membrane (3) forms a chamber (4), is provided, the chamber (4) is filled with a fluid medium (5) through a filling opening (6), and the filling opening (6) is subsequently closed by means of soldering or welding.

Abstract: The invention relates to a pressure sensor (1, 41) comprising a chamber (3) in which a sensor element (4) for measuring pressure is arranged. The pressure sensor (1, 41) further comprises a compressible element (6, 7) for overpressure protection, said compressible element (6, 7) being arranged outside the chamber (3).

Abstract: The invention relates to a pressure sensor (1) comprising a housing (2) and a chamber (3, 31, 32) which is closed off from the exterior and filled with a fluid medium (5, 51, 52). At least one compressible element (6, 7) for overpressure protection is arranged inside the chamber (3, 31, 32).

Abstract: A pressure sensor (1) is specified, comprising a housing (2), a membrane (3), which forms with the housing (2) a chamber (4) closed off toward the outside, and a filling opening (6) for filling the chamber (4) with a fluid medium (5). The filling opening (6) is closed by means of a soldering or welding closure (7, 8). Furthermore, a method for producing a pressure sensor (1) is specified, wherein a housing (2), which together with a membrane (3) forms a chamber (4), is provided, the chamber (4) is filled with a fluid medium (5) through a filling opening (6), and the filling opening (6) is subsequently closed by means of soldering or welding.

Abstract: The invention relates to a pressure sensor (1) comprising a housing (2) and a chamber (3, 31, 32) which is closed off from the exterior and filled with a fluid medium (5, 51, 52). At least one compressible element (6, 7) for overpressure protection is arranged inside the chamber (3, 31, 32).

Abstract: The invention relates to a pressure sensor (1, 41) comprising a chamber (3) in which a sensor element (4) for measuring pressure is arranged. The pressure sensor (1, 41) further comprises a compressible element (6, 7) for overpressure protection, said compressible element (6, 7) being arranged outside the chamber (3).

Abstract: One or more strong proofs are maintained as associated with an account of a user. In response to a request to change a security setting of the account, an attempt is made to confirm the request by using one of the one or more strong proofs to notify the user. The change is permitted if the request is confirmed via one or more of the strong proofs, and otherwise the change to the security setting of the account is kept unchanged.

Abstract: A pressure sensor has a substrate with conductor tracks for contact-connecting electrical components. The pressure sensor has a measuring element for converting a mechanical measurement variable into an electrical signal and a signal converter for processing the electrical signals from the measuring element further. Furthermore, the pressure sensor has a first diaphragm which, together with the substrate, forms a first closed cavity which contains an inert filling medium. At least one side of the measuring element of the pressure sensor, which comprises an active surface, has direct contact with the filling medium in the first cavity. The signal converter is arranged on the substrate in the form of an unhoused integrated circuit.

Abstract: One or more strong proofs are maintained as associated with an account of a user. In response to a request to change a security setting of the account, an attempt is made to confirm the request by using one of the one or more strong proofs to notify the user. The change is permitted if the request is confirmed via one or more of the strong proofs, and otherwise the change to the security setting of the account is kept unchanged.

Abstract: A pressure sensor has a substrate with conductor tracks for contact-connecting electrical components. The pressure sensor has a measuring element for converting a mechanical measurement variable into an electrical signal and a signal converter for processing the electrical signals from the measuring element further. Furthermore, the pressure sensor has a first diaphragm which, together with the substrate, forms a first closed cavity which contains an inert filling medium. At least one side of the measuring element of the pressure sensor, which comprises an active surface, has direct contact with the filling medium in the first cavity. The signal converter is arranged on the substrate in the form of an unhoused integrated circuit.

Abstract: An exemplary implementation of a security gateway for online console-based gaming operates as a gateway between a public network (e.g., the Internet), and a private network (e.g., an internal data center network). The security gateway allows secure communication channels to be established with game consoles via the public network, and allows secure communication between game consoles on the public network and service devices on the private network.

Abstract: In accordance with one aspect, a client device is sent an indication of one or more types of information available for the client device. In response to the indication, a request is received from the client device to retrieve the information available for the client device. The information is identified and sent to the client device. In accordance with another aspect, one or more friends of the user are identified from persistent data, and a check made as to whether each of them is logged in to the system. For each of them that is logged in to the system, the user is subscribed to the friend's information and the friend is subscribed to the user's information. In accordance with another aspect, a user is allowed to be a friend of another user only if the other user is also a friend of the user.