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Siemens Aktiengesellschaft Patents
Assignee:
Siemens Aktiengesellschaft
Address:
Munich, DE
No. of patents:
20508
Patents:












Patent Number Title Of Patent Date Issued
RE43630 Data transmission method with a lower probability of erroneous rejection of data September 4, 2012
A method transmits data between a base station and a terminal in a communication system. According to said method, data is transmitted subdivided into time segments (Zs,R) from the base station (HS-DSCH) that is jointly used by several terminals via the base station informs the termi
RE43544 Method for transmitting notification messages on submitting multimedia messages to telecommunica July 24, 2012
A method is provided for transmitting notification messages for submission of multimedia messages to telecommunications devices embodied as multimedia message sinks, wherein to reduce the effort involved in transmitting notification messages and the associated administration effort i
RE43243 Method for controlling an intersystem handover March 13, 2012
According to the invention, a reduced set of transport format combinations is signalled to a subscriber station which has established a link to a second radio communication system in a second signalling channel of said second radio communication system. The transport format indicator
RE40791 Method and system for verifying the authenticity of a first communication participants in a comm June 23, 2009
In the method and the arrangement for checking the authenticity of a first communication subscriber in a communications network, a first fault information item is formed in the first communication subscriber using a fault detection data item of the first communication subscriber and an
RE39272 Controller for a motor vehicle September 12, 2006
A controller for a motor vehicle has a base plate, a conductor track substrate fitted on the base plate, an electronic circuit and a housing cover which is connected to the base plate in a contact region and is made of plastic. The housing cover furthermore encases electrical conduct
RE38535 Terminal for digital mobile radio and method for evaluating data received in such a terminal June 15, 2004
A terminal and a method for a digital mobile radio system having a receiving device for receiving digital data packets, and having a decision device which before complete reception of an information unit, which comprises one or more data packets, uses a part of the information unit w
RE38470 Method and device for driving at least one capacitive actuator March 23, 2004
In a driving operation, a capacitive actuator is charged from a series circuit of two capacitors having a charging voltage. An actuator voltage established at the actuator is controlled to a prescribed desired value in a course of a subsequent driving operation; the same procedure occurs
RE38192 Apparatus for producing a variable volumetric flow in a fuel feed system July 22, 2003
An apparatus for producing a variable volumetric flow in a fuel feed system includes a high-pressure pump having at least one inlet, at least one cylinder, at least one piston each moveable in a respective cylinder, and a shaft driving the at least one piston. A metering device is dispos
RE38156 Process for operating a PEM fuel cell installation June 24, 2003
A process for operating a PEM fuel cell installation includes providing at least one PEM fuel cell module having an inlet valve for hydrogen H.sub.2 and an inlet valve for oxygen O.sub.2. In order to switch off the PEM fuel cell module, the oxygen O.sub.2 inlet valve is closed in a first
RE38144 Comb filter June 17, 2003
A comb filter has series connected integrators to which is fed a digital data stream at a high sampling rate in order to yield a digital data stream at a low sampling rate. The most significant bits of the digital data stream are reset in the first and second integrators, the resetting
RE38068 Data carrier card April 8, 2003
The data carrier card has a card base structure formed with a recess in which one or more chips are disposed. The recess can be closed by a cover that is connected to the card base structure via a flexible area. The cap can thereby be pivoted relative to the base body of the card, with t
RE37966 Computer unit for a control device in a motor vehicle January 14, 2003
The computing unit generates an output signal for controlling a function of the motor vehicle. The processing specification that is stored in a ROM of the computing unit, and with which, in particular, a logic function is described, can be changed even after the ROM mask has been created
RE37778 Current limiting circuit July 2, 2002
The present invention relates to a current limiting circuit for controlled semiconductor power components, in particular to a current limiting circuit for power transistors which is independent of its voltage supply. A current limiting circuit for controlled semiconductor power component
RE37554 Method for producing an optoelectronic semiconductor component February 19, 2002
The optoelectronic semiconductor component has an optoelectronic semiconductor chip disposed on a chip carrier with an approximately planar chip carrier surface. The semiconductor chip is fastened with predetermined alignment of its optical axis. A plastic base part supports the chip
RE36171 Catalytic converter for converting reactants of a gas mixture March 30, 1999
A catalytic converter for accelerating at least one reaction between at least two reactants of a gas mixture includes a catalyst carrier, and a catalytically active substance. The catalytically active substance has a varable chemical composition which is varied along a flow direction of
RE36148 Method and apparatus for disposing of water and/or inert gas from a fuel cell block March 16, 1999
A method for cathode-side water and inert gas disposal and/or anode-side inert gas disposal from a fuel cell block having a number of fuel cells, includes increasingly concentrating a water and an inert gas component in a cathode-side gas mixture and an inert gas component in an anode-si
RE36061 Integrated semiconductor memory January 26, 1999
An integrated semiconductor memory includes a memory cell field having memory cells disposed in matrix form, word lines and internal bit lines forming pairs of internal bit lines for triggering the memory cells. Internal weighting circuits are each assigned to a respective one of the
RE35011 Ultrasound array having trapezoidal oscillator elements and a method and apparatus for the manuf August 8, 1995
An ultrasound array has a number of oscillator elements arranged side-by-side, each oscillator element having a trapezoidal cross-section. The oscillator elements are separated from each other by incisions having non-parallel walls, which are co-planar with surfaces of the piezoelectric
RE33896 Combustion chamber apparatus for combustion installations, especially for combustion chambers of April 21, 1992
In a combustion chamber having a substantially cylindrical housing and a flame tube .[.therein at an annular gap from a housing of the chamber,.]. .Iadd.with an end face, the flame tube being thermally movable and disposed in the combustion chamber and the flame tube being spaced from
RE33513 Insulated insert with high electric strength January 1, 1991
The object of the disclosure is to construct an insert which, given the simplest structure, is optimally insulated and and voltage-stable. This goal is achieved in that the insert is composed of a jacket housing of highly insulating synthetic, for example, amino-butadienestyrol (ABS) or
RE31524 Apparatus for the detection and processing of electric signals February 21, 1984
In the exemplary disclosure, a signal transmitter and a signal processing part, which are interconnectable in the signal path by means of a contact plug, have a galvanically separative coupling location in the signal path with primary and secondary coupling members. The object is to desi
RE30863 Method for crucible-free zone meeting of semiconductor crystal rods February 9, 1982
Polycrystalline semiconductor rods are converted to dislocation-free monocrystal rods by positioning a polycrystalline rod within a crucible-free zone melt environment with a seed crystal attached to one end thereof, generating a melt zone at the juncture of the seed crystal and the
RE30648 Chair for dental patients June 16, 1981
A chair for dental patients has a lower portion and an upper portion including a swingable back and a seat movable when the back is swung. The seat is connected at its rear end by a hinge with the lower end of the back. The invention is particularly characterized in that the seat is
RE30294 Reversible analog to digital converter June 3, 1980
A switching arrangement for converting analog signals into digital signals, and vice versa, is described. Conversions between pulse amplitude modulated (PAM) and pulse code modulated (PCM) signals are performed. In telecommunication systems having subscriber stations equipped to transmit
RE30186 Method for the preparation of relief structures January 8, 1980
The invention provides a method for the preparation of relief structures of highly heat-resistant polymers, using radiation-sensitive, soluble preliminary polymers in the form of polyaddition or polycondensation products of polyfunctional carbocyclic or heterocyclic compounds contain
RE29825 Apparatus for crucible-free zone melting of semiconductor crystal rods November 7, 1978
Polycrystalline semiconductor rods are converted to dislocation-free monocrystal rods by positioning a polycrystalline rod within a crucible-free zone melt environment with a seed crystal attached to one end thereof, generating a melt zone at the juncture of the seed crystal and the
RE29824 Apparatus for crucible-free zone melting of semiconductor crystal rods November 7, 1978
Polycrystalline semiconductor rods are converted to dislocation-free monocrystal rods by positioning a polycrystalline rod within a crucible-free zone melt environment with a seed crystal attached to one end thereof, generating a melt zone at the juncture of the seed crystal and the
D692840 Module for a programmable logic controller (PLC) November 5, 2013
D692397 Module for a programmable logic controller (PLC) October 29, 2013
D692017 Operator panel for medical apparatus with graphical user interface comprising a set of images October 22, 2013
D666150 Field device August 28, 2012
D665288 Smoke alarm August 14, 2012
D664875 Smoke alarm August 7, 2012
D661316 Display screen showing an icon June 5, 2012
D661254 Field device June 5, 2012
D661253 Field device June 5, 2012
D661252 Field device June 5, 2012
D661250 Frequency converter June 5, 2012
D660799 Field device May 29, 2012
D659731 Large stroke actuator May 15, 2012
D656515 Display screen showing an icon March 27, 2012
D655242 Battery charging station March 6, 2012
D654941 Large stroke actuator February 28, 2012
D654862 Battery charging station February 28, 2012
D654860 Battery charging station February 28, 2012
D654523 Large stroke actuator February 21, 2012
D654106 Large stroke actuator February 14, 2012
D653674 Display screen showing an icon February 7, 2012
D653673 Display screen showing an icon February 7, 2012
D653626 Field device February 7, 2012

 
 
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