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Private Ugochukwu Njoku
John R Flanagan, Daniel F Casper, Matthew J Kalos, Dale F Riedy, Gustav E Sittmann, Ugochukwu C Njoku, Catherine C Huang: Providing indirect data addressing for a control block at a channel subsystem of an i/o processing system. International Business Machines Corporation, May 10, 2012: US20120117275-A1

An computer program product, apparatus, and method for facilitating input/output (I/O) processing for an I/O operation at a host computer system configured for communication with a control unit. The computer program product includes a tangible storage medium readable by a processing circuit and stor ...


2
Private Ugochukwu Njoku
Scott M Carlson, Daniel F Casper, John R Flanagan, Charles W Gainey, Roger G Hathorn, Catherine C Huang, Matthew J Kalos, Ugochukwu C Njoku, Louis W Ricci, Gustav E Sittmann: Exception condition determination at a control unit in an i/o processing system. International Business Machines Corporation, Cantor Colburn IBM Poughkeepsie, August 20, 2009: US20090210584-A1

A computer program product, apparatus, and method for providing exception condition feedback at a control unit to a channel subsystem in an I/O processing system are provided. The computer program product includes a tangible storage medium readable by a processing circuit and storing instructions fo ...


3
Private Ugochukwu Njoku
John R Flanagan, Daniel F Casper, Matthew J Kalos, Dale F Riedy, Gustav E Sittmann, Ugochukwu C Njoku, Catherine C Huang: Providing indirect data addressing for a control block at a channel subsystem of an i/o processing system. International Business Machines Corporation, Cantor Colburn IBM Poughkeepsie, August 20, 2009: US20090210563-A1

An computer program product, apparatus, and method for facilitating input/output (I/O) processing for an I/O operation at a host computer system configured for communication with a control unit. The computer program product includes a tangible storage medium readable by a processing circuit and stor ...


4
Private Ugochukwu Njoku
Harry M Yudenfriend, Daniel F Casper, John R Flanagan, Matthew J Kalos, Dale F Riedy, Louis W Ricci, Roger G Hathorn, Gustav E Sittmann, Ugochukwu C Njoku, Catherine C Huang, Scott M Carlson: Cancel instruction and command for determining the state of an i/o operation. International Business Machines Corporation, Cantor Colburn IBM Poughkeepsie, August 20, 2009: US20090210560-A1

The state of an input/output (I/O) operation is determined in an I/O processing system. A command is received from an I/O operating system at a channel subsystem for initiating the I/O operation, a time period is for completion of the I/O operation, and the command for initiating the I/O operation i ...


5
Private Ugochukwu Njoku
John R Flanagan, Daniel F Casper, Matthew J Kalos, Dale F Riedy, Gustav E Sittmann, Ugochukwu C Njoku, Catherine C Huang: Processing a variable length device command word at a control unit in an i/o processing system. International Business Machines Corporation, Cantor Colburn IBM Poughkeepsie, August 20, 2009: US20090210559-A1

A computer program product, apparatus and method for processing a variable length device command word (DCW) at a control unit configured for communication with an input/output (I/O) subsystem in an I/O processing system. The computer program product includes a tangible storage medium readable by a p ...


6
James Kraemer Ph.D.
Robert R Friedlander, Richard A Hennessy, James R Kraemer: System and method for a multiple disciplinary normalization of source for metadata integration with etl processing layer of complex data across multiple claim engine sources in support of the creation of universal/enterprise healthcare claims record. Duke W Yee, December 11, 2008: US20080307430-A1

Exemplary illustrative embodiments provide for a computer implemented method, apparatus, and computer usable program code for mapping data. The mapping is defined by a user and maps a source datum to a target datum having a target attribute. The mapping is defined using metadata. Source specific inf ...


7
Fred Thomas
Paul Boerger, Fred C Thomas: Method and system of a peripheral port of a server system. Hewlett Packard Company, July 24, 2008: US20080177907-A1

A method and system of a peripheral port of a server system. At least some of the illustrative embodiments are a server system comprising a processor, a non-volatile storage device coupled to the processor, a peripheral port coupled to the processor, and an indicator coupled to the processor (and th ...


8
Yimin DING
Chen Zhen, Ding Yimin, Wang Kun, Meng Qingyun, Xu Lei, Wang Qiang: Interface for intelligent card simulative debugging system. Beijing Tsinghua Tongfang Microelectronics Co, October 4, 2006: CN200510011518

The interface for intelligent card simulation and debug system comprises: an address wire 1/2 from control/simulation units, a data wire 1/2 for dual-way communication with control/ simulation unit, a clock input wire 1/2 from control/simulation unit, one write register set with clock as the control ...


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Ugochukwu Njoku
Frank W Brice, Janet R Easton, Charles W Gainey, Jeffrey P Kubala, Hans Helge Lehmann, Tan Lu, Ugochukwu Njoku Charles, Kenneth J Oakes, Dale F Riedy, Charles E Shapley, Gustav E Sittmann, Leslie W Wyman, Harry M Yudenfriend: Managing sets of input/output communications subadapters of an input/output subsystem. International Business Machines Corporation, Heslin Rothenberg Farley & Mesiti PC, July 28, 2005: US20050165969-A1

Input/output (I/O) communications subadapters, such as subchannels, of an I/O subsystem are dedicated to components, such as I/O devices, of the I/O subsystem. The subadapters provide information about the associated components, in response to the execution of I/O instructions. To enhance I/O connec ...