| Patent Number |
Title Of Patent |
Date Issued |
| 7447842 |
Mass memory device and method for operating a mass memory device |
November 4, 2008 |
| A mass memory device (1) having a plurality of mass memories (2) and having at least two bridge controllers (3) which are coupled to the mass memories (2) by a data bus. A first common cache memory unit (4) is provided, to which the bridge controllers (3) are connected by means of an |
| 7411914 |
Data ring and method for operating data rings |
August 12, 2008 |
| A data ring has two or more disconnectable nodes and a monitoring device for monitoring and driving the nodes. Appliances that communicate with one another can be connected to the nodes. The data ring is distinguished by an additional node that can be connected by the monitoring device. |
| 7391617 |
Cooling arrangement for a computer system |
June 24, 2008 |
| A cooling arrangement for a computer system includes a base plate, a system board which coupled to the base plate, a processor arranged on the system board, and a cooling apparatus arranged on the processor. A holding plate is provided between the base plate and the system board in t |
| 7389370 |
Communication module |
June 17, 2008 |
| A computer system comprising a CPU, a data bus, components and a communication module for the administration of the CPU or components. The communication module comprises a data interface coupled to the data bus of the computer system. The user interface comprises a display unit and a |
| 7388577 |
Display apparatus with a touch-sensitive layer and an antireflection lattice |
June 17, 2008 |
| Abstract of the Disclosure A display apparatus having a display layer (2) and a touch-sensitive layer (3) running parallel thereto. An antireflection lattice is provided which is arranged on the touch-sensitive layer (3), the lattice elements being able to move toward one another or |
| 7279864 |
Control unit for driving a regulating transistor of a fan arrangement |
October 9, 2007 |
| A control unit for driving a regulating transistor (2) of a fan arrangement, in which the regulating transistor (2) is connected in series with an electronically commutated fan (1), having control means (5, 6, R1, R2) for the analog driving of the regulating transistor (2) with a con |
| 7265991 |
Housing cage for holding built-in modules |
September 4, 2007 |
| A housing cage (1) comprising walls (2) defining sides of the housing cage and having wall sections (3). A plurality of contact surfaces (4), each of which is connected to one of said wall sections, are arranged so as to support built-in modules which are held in the housing cage (1). Ea |
| 7185203 |
Method for the provision of an individual device code for an electronic device |
February 27, 2007 |
| The invention relates to a method for the provision of a device code for an electronic device, which is at least required for the first commissioning of the device code, whereby the device is inoperable without the input of the device code. The method is characterized in that the fol |
| 7158375 |
Portable computer system |
January 2, 2007 |
| Due to the limited capacity of secondary batteries, the operating period of notebooks is short. A fuel cell (22) in connection with a hydride storage unit allows for significantly longer periods of operation. The arrangement of the fuel cell (22) within a display unit (2) allows for |
| 7151537 |
Method and device for adjusting the phase for flat screens |
December 19, 2006 |
| A method and a device for correcting the phase between the pixel clock of a graphics card and the sampling clock of a flat-panel display with an analog interface in a system including a flat-panel display, graphics card, and computer. Automatic adjustment of the phase is performed re |
| 7113102 |
System having a screen and an external power supply unit |
September 26, 2006 |
| A system having a screen, in particular a flat screen, and having an external power supply unit that can be connected by a plug connector to the screen in order to supply the screen with a DC voltage. The system provides a signaling device at the power supply unit end and a comparator |
| 7092828 |
Method for detecting communication impulses of a fan motor and circuit arrangement for carrying |
August 15, 2006 |
| A method for detecting commutation pulses of a fan motor with continuous measurement and storage of voltage values that are proportional to the fan current within predetermined time intervals. The measured voltage values are continuously evaluated by comparing two measured values that |
| 7050300 |
Cooling air guide |
May 23, 2006 |
| A cooling air guide is disposed in a computer for cooling a heat-generating component, such as, for example, a processor. The cooling air guide has a connecting part through which cooling air enters, and a hood that is U-shaped in cross section and can be placed over the component to |
| 7000848 |
Circuit configuration for fan regulation |
February 21, 2006 |
| A fan regulation circuit configuration includes an input receiving an input voltage (proportional to fan current and forms a first comparison voltage), a low-pass filter (filters input voltage and a filter output voltage is tapped off as second comparison voltage), a first comparison |
| 6972951 |
Tower PC configuration |
December 6, 2005 |
| A design concept for a tower PC having an air grille formed on one side in a region of the power supply to achieve much more efficient cooling in the region of the power supply. |
| 6970350 |
Computer allowing easy insertion of PC components |
November 29, 2005 |
| A computer has a case with a front side that is clad with a front panel. The front panel includes openings beside the mounting spaces for receiving PC components with attached retaining bars. The PC components can be inserted into the computer by way of the front side without having to |
| 6965073 |
Configuration for making contact with a slot angle piece |
November 15, 2005 |
| The invention relates to a configuration for making EMC contact between a slot panel in a computer housing and a slot angle piece. The guide rails, into which the slot angle piece is inserted, are provided on perpendicular sections of the slot panel. EMC seals are additionally provided b |
| 6954355 |
Portable computer-based device and computer operating method |
October 11, 2005 |
| A portable computer-based device, for example a PDA, a cell phone, or a notebook, may be used as an operator control element for second computer-based devices. The portable computer-based device is enabled to emulate mouse and keyboard inputs the second device and to transfer them to |
| 6948967 |
Retaining rail for fixing a slide-in module in a mounting cradle of a computer |
September 27, 2005 |
| Retaining rails with which a slide-in module can be fixed in a mounting cradle. It being possible for the retaining rails to be attached laterally to the slide-in module. Accordingly, the retaining rails are characterized in that they have a plastic element and a metal element. The metal |
| 6927961 |
Data processing apparatus |
August 9, 2005 |
| The invention relates to a data processing apparatus having temperature sensors, at least one fan for cooling the data processing apparatus, and a monitoring unit connected to the temperature sensors and to one or more fans. The monitoring unit controls the fans as a function of measured |
| 6925828 |
Device for cooling and electrical appliance |
August 9, 2005 |
| A cooling device for an electric machine with thermal zones having interactions with one another is proposed, each of the thermal zones containing a heat source and a temperature sensor, and at least one cooling means, a controlling element connected to the temperature sensor being a |
| 6913473 |
Power supply for an electrical appliance |
July 5, 2005 |
| A power supply for an electrical appliance has a female connector for an electrical plug, in which case the power supply can be removed from the electrical appliance for installation or servicing purposes. In order to prevent electrical connection of the power supply when it is in the |
| 6901472 |
Data-processing unit with a circuit arrangement for connecting a first communications bus with a |
May 31, 2005 |
| A data processing configuration with a first circuit configuration (1) that connects a first communication bus (2) with a second communication bus (3). The first circuit configuration (1) is the bus master of the first communication bus (2). Furthermore, a second circuit configuration (4 |
| 6882526 |
Configuration for fixing a slide-in unit in a cage of a computer |
April 19, 2005 |
| A configuration for securing a slide-in unit in a cage of a computer by plastic retaining rails that are attached on the side of the slide-in unit and guide rails that are secured at the cage. The retaining rails are insertable into the guide rails and securable at the guide rails by |
| 6876184 |
Circuit arrangement for measuring the current consumption of a transistor-controlled load |
April 5, 2005 |
| The invention relates to a circuit arrangement for measuring the current consumption of a transistor-controlled load, in particular of an electromotor, whereby a load current (I.sub.L) is detected by measuring the controlling current (I.sub.T2) of an output bipolar transistor (T1). T |
| 6834320 |
Optimized bus connection for managing bus transactions |
December 21, 2004 |
| For optimization of the mode of operation of processor systems, there is proposed a bus connection which divides bus transactions substantially into transactions that must be executed in strictly logical sequence and that do not have to be executed in strictly logical sequence. Subsequen |
| 6781829 |
Device for reducing the noise level of a component with moving parts and for cooling the same |
August 24, 2004 |
| The invention pertains to a device for reducing the noise level of, and for cooling, a Component (1) with moving parts, such as a hard disk in a PC system.The device comprises a Container (2) in which Component (1) is arrayed and in which Ventilation Openings (4) are provided on opposing |
| 6775152 |
Apparatus for fixing a slot angle |
August 10, 2004 |
| The invention relates to an apparatus for fixing a slot angle (5) to the slot field (2) of a computer housing (1). According to the invention, the slot field (2) is adjusted to the geometry of the slot angle, which means that by closing a cover (9) of the computer housing (1) the slot an |
| 6755686 |
Plug-in connection |
June 29, 2004 |
| The invention relates to a plug-in connection between a printed-board connector (3) and a mating connector (13), said printed-board connector (3) being provided with a connector shield (6). Between the printed-board connector and the mating connector an I/O board (1) with an opening (2) |
| 6750855 |
Method and device for compensating the phase for flat screens |
June 15, 2004 |
| The invention relates to a method and a device for matching the phase between the pixel clock of a graphics card and the sampling clock of a flat-panel display with an analog interface in a system comprising flat-panel display, graphics card and computer. Herein the rising edge of a |
| 6725254 |
Method for controlling information exchange via the internet |
April 20, 2004 |
| A method for controlling the information exchange between at least one central computer and a subscriber via a control system. Following a request from the subscriber, the control system receives the data relevant to the subscriber from the central computer in a first control phase. In a |
| 6712613 |
Display device suited for a blind person |
March 30, 2004 |
| A display device which displays image information in a form perceivable by a blind person. For this purpose, the display device has a plurality of areally arranged elements (1), which are individually actuatable, and an actuation device for actuation of the elements (1), whereby through |
| 6693628 |
Method and device for monitoring a setting of a phase in flat screens |
February 17, 2004 |
| A method for monitoring the setting of the phase between the pixel clock rate of a graphics card and the sampling clock rate of a flat screen having an analog interface includes the steps of setting a flag if the phase of the flat screen has been set by the user. The flag is interrog |
| 6608400 |
Method and configuration for effecting an interruption-free power supply operation of a system u |
August 19, 2003 |
| For accomplishing an interruption-free power supply operation of a system unit (HDD) in a computer system with a plurality of system computers (Sa; Sb) sharing the system unit (HDD) without having the limitation to a local location, a method and an arrangement is [sic] proposed in accord |
| 6549122 |
Portable orientation system |
April 15, 2003 |
| A portable orientation system which, when for example the human sense of vision fails, can make information gathered from the surroundings available to another human sense. The portable orientation system has a sensor unit for selectively sensing information on the surroundings which |
| 6493300 |
CD-ROM drive having adjustable multiple speed ranges |
December 10, 2002 |
| Given a CD-ROM drive having a plurality of speed ranges selectable in n-fold graduation and having linearly reduced rotational speeds within each speed range respectively between outer and inner sector and having the prescription that a reduction of the rotational speed automatically |
| 6437773 |
Notebook computer |
August 20, 2002 |
| A notebook computer has a basic body comprising a bottom shell and a top shell. A display unit is arranged in a pivotable lid housing and a keyboard is detachably mounted on the top shell. A cutout is provided in the top shell and an outwardly directed electrical contact configuration |
| 6189144 |
Method of controlling a data processing system |
February 13, 2001 |
| An object program is produced in a data processing system by linking a plurality of program modules. Internal program modules, which have been produced by means of a high-level language translator, and external program modules, are provided with names from mutually exclusive name cla |
