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| Number | Title | Issue Date |
| 8073949 | Secure multiapplication proxy A client application (16) establishes in a client network (10), a first connection having a first security level, directly with a first port (1) of a server application (17) hosted in a server machine (13) linked to a server networ... | 12/06/2011 |
| 8060735 | Portable device and method for externally generalized starting up of a computer system An improved portable device for start-up of a computer system is disclosed. This portable device for externally starting up a computer system comprises a connection interface to the computer system and a data medium comprising data and executable codes of a host ope... | 11/15/2011 |
| 7692929 | Interface connection device for connecting a mainboard to a memory card having two series of memory modules A connection arrangement for a mainboard having at least one memory card connected to a processor and two series of FBD memory modules connected to respective FBD channels in the memory card by means of FBD connectors using a daisy-chain arrangement. Each channel of... | 04/06/2010 |
| 7689403 | Instructions providing new functionality for utilization by a target system program of host system container words during computer system emulation with host word size larger than that of the emulated machine Two unique instructions for the instruction set of a target 36-bit machine which is emulated on a host 64-bit machine are provided in order to achieve visibility, to an emulated application program, of a “containing” word stored in the memory of the host machine... | 03/30/2010 |
| 7684973 | Performance improvement for software emulation of central processor unit utilizing signal handler As fast and powerful commodity processors have been developed, it has become practical to emulate on platforms built using commodity processors the proprietary hardware systems of powerful older computers. High performance is typically a key requirement for a system... | 03/23/2010 |
| 7653527 | Runtime selection of code variants in a multiprogram computer hardware emulation system As fast and powerful commodity processors have been developed, it has become practical to emulate the proprietary hardware systems of powerful older computers on platforms built using commodity processors. The systems being emulated are often large mainframe compute... | 01/26/2010 |
| 7418598 | Architecture of an encryption circuit implementing various types of encryption algorithms simultaneously without a loss of performance An encryption circuit for simultaneously processing various encryption algorithms, the circuit being capable of being coupled with a host system hosted by a computing machine. The circuit comprises an input/output module responsible for the data exchanges between th... | 08/26/2008 |
| 7406406 | Instructions to load and store containing words in a computer system emulator with host word size larger than that of emulated machine Two unique instructions for the instruction set of a target 36-bit machine which is emulated on a host 64-bit machine are provided in order to achieve visibility, to an emulated application program, of a “containing” word stored in the memory of the host machine... | 07/29/2008 |
| 7314491 | Encapsulation of large native operating system functions as enhancements of the instruction set in an emulated central processor system This invention relates to the art of computer system emulation and, more particularly, to a computer system emulator in which the functions normally performed by the hardware in a legacy central processor unit are emulated by a software program. The invention is to ... | 01/01/2008 |
| 7219253 | Process for providing submodel performance in a computer processing unit A simple and accurate processor derating method includes: sampling a real-time counter/clock too obtain an initial time value T1; resetting an Icnt Counter; incrementing the Icnt Counter to reflect the processing of each instruction; comparing the count in th... | 05/15/2007 |
| 6983429 | Formal proof methods for analyzing circuit loading problems under operating conditions A process for determining the optimum load driving capacity for each driving node in a complex logic circuit is disclosed. First, the logic equations of the logic circuit are extracted from a circuit description. Then, the fan-out of each driving node is analyzed to... | 01/03/2006 |
