51
Vincenzo Condorelli, Thomas J Dewkett, Michael D Hocker, Tamas Visegrady: Communications channel interposer, method and program product for verifying integrity of untrusted subsystem responses to a request. International Business Machines Corporation, Steven Chiu Esq, Kevin P Radigan Esq, Heslin Rothenberg Farle & Mesiti P C, April 5, 2011: US07921234 (6 worldwide citation)

In a communications channel coupled to multiple duplicated subsystems, a method, interposer and program product are provided for verifying integrity of subsystem responses. Within the communications channel, a first checksum is calculated with receipt of a first response from a first subsystem respo ...


52
Michael J Cadigan Jr, Joel Goldman, Howard M Haynie, Bruce H Ratcliff, Jeffrey M Turner: Ethernet virtualization using a network packet alteration. International Business Machines Corporation, Steven Chiu, November 30, 2010: US07843919 (6 worldwide citation)

A method of Ethernet virtualization using network packet alteration. The method comprises receiving network packets from a host destined for transmission over a network, checking whether the network packets have headers, if the packets do not have headers, forming a first portion of the header using ...


53
Yohichi Miwa, Aya Minami: RFIC chip, and position recognition system and security system using the same. International Business Machines Corporation, Steven Chiu, Shimokaji & Associates P C, May 31, 2011: US07953368 (6 worldwide citation)

Included are: a circuit unit having a non-volatile memory; a circuit unit having a volatile memory; a read-write circuit for reading data from, writing data into, the non-volatile memory, and for reading data from, writing data into, the volatile memory; an antenna and an RF amplifier which are firs ...


54
Eli M Dow, Frank R LeFevre Jr, Ray Mansell, Jessie Yu: Method, computer program product, and hardware product for supporting virtual machine guest migration overcommit. International Business Machines Corporation, Cantor Colburn, Steven Chiu, December 4, 2012: US08327355 (6 worldwide citation)

Virtual machine guest migration overcommit is supported by providing a virtual machine with an unschedulable resource that is not available for system scheduling. The unschedulable resource may, but need not, be provided in the form of a memory buffer, or one or more network resources, or one or mor ...


55
Eric N Lais, David F Craddock, Thomas A Gregg: System and method for routing I/O expansion requests and responses in a PCIE architecture. International Business Machines Corporation, Cantor Colburn, Steven Chiu, June 3, 2014: US08745292 (5 worldwide citation)

A system for implementing non-standard input/output (I/O) adapters in a standardized I/O architecture, comprising an I/O hub communicatively coupled to an I/O bus and a plurality of I/O adapters at I/O adapter addresses, the I/O hub including logic for implementing a method comprising receiving requ ...


56
Gerd K Bayer, David F Craddock, Thomas A Gregg, Michael Jung, Andreas Kohler, Elke G Nass, Oliver G Schlag, Peter K Szwed: Switch failover control in a multiprocessor computer system. International Business Machines Corporation, Cantor Colburn, Steven Chiu, March 18, 2014: US08677180 (5 worldwide citation)

A system and a method for failover control comprising: maintaining a primary device table entry (DTE) in a first table activated for a first adapter in communication with a first processor node having a first root complex via a first switch assembly and maintaining a secondary DTE in standby for a s ...


57
Janet R Easton, William A Holder, Bernd Nerz, Damian L Osisek, Gustav E Sittmann III, Richard P Tarcza, Leslie W Wyman: Interpreting I/O operation requests from pageable guests without host intervention. International Business Machines Corporation, Steven Chiu Esq, Blanche E Schiller Esq, Heslin Rothenberg Farley & Mesiti P C, July 23, 2013: US08495633 (5 worldwide citation)

Input/output (I/O) operation requests from pageable storage mode guests are interpreted without host intervention. In a pageable mode virtual environment, requests issued by pageable storage mode guests are processed by one or more processors of the environment absent intervention from one or more h ...


58
Richard K Errickson, Thomas A Gregg, John S Houston, Ambrose A Verdibello Jr: Emulated multi-tasking multi-processor channels implementing standard network protocols. International Business Machines Corporation, Cantor Colburn, Steven Chiu, June 24, 2014: US08762125 (5 worldwide citation)

A computer program product, apparatus and method for emulating channels in a multi-tasking multi-processor environment, including identifying a plurality of physical channels having an associated physical channel identifier for each of the plurality of physical channels, associating an emulated chan ...


59
Marvin J Rich, William K Mellors: Facilitating simulation of a model within a distributed environment. International Business Machines Corporation, Steven Chiu, Blanche E Schiller Esq, Heslin Rothenberg Farley & Mesiti P C, December 21, 2010: US07856347 (5 worldwide citation)

Simulation of models within a distributed environment is facilitated. A model is partitioned based on clock domains, and communication between partitions on different processors is performed on synchronous clock boundaries. Further, data is exchanged across the network on latch boundaries. Thus, man ...


60
Levi A Campbell, Casimer M DeCusatis, Michael J Ellsworth Jr: Coupling metal clad fiber optics for enhanced heat dissipation. International Business Machines Corporation, Steven Chiu, May 4, 2010: US07709296 (5 worldwide citation)

An integrated optical I/O and semiconductor chip with a direct liquid jet impingement cooling assembly are disclosed. Contrary to other solutions for packaging an optical I/O with a semiconductor die, this assembly makes use of a metal clad fiber, e.g. copper, which will actually enhance cooling per ...