Inventor

FLANAGAN JOHN R

US113 patents

⚠️ This page may combine multiple inventors who share the name “FLANAGAN JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FLANAGAN JOHN R

IBM

Bi-directional data transfer within a single I/O operation

Processing of data to suspend operations in an input/output processing system

Processing of data to suspend operations in an input/output processing log-out system

System and program products for facilitating input/output processing by using transport control words to reduce input/output communications

Facilitating input/output processing by using transport control words to reduce input/output communications

Method and apparatus for a fibre channel control unit to execute search commands locally

Facilitating access to status and measurement data associated with input/output processing

Processing a variable length device command word at a control unit in an I/O processing system

Apparatus for communication between a device control unit having a parallel bus and a serial channel having a serial link

Method, system and program product for logically disconnecting in fibre channel communication without closing the exchange

System for high speed transfer of data frames between a channel and an input/output device with request and backup request count registers

Apparatus for decoding frames from a data link

Transport mode data transfer between a channel subsystem and input/output devices

Method and apparatus for transfer information using optical fiber connections

Method and apparatus for transfer of information using optical fiber connections

Apparatus for constructing data frames for transmission over a data link

Methods, systems and computer program products for controlling data flow through a communications adapter

Methods, systems and computer program products for controlling data flow for guaranteed bandwidth connections on a per connection basis

Channel key loading in a computing environment

Isolating the sources of faults/potential faults within computing networks

I/O operation-level error checking

Transport mode data transfer between a channel subsystem and input/output devices

Facilitating transport mode data transfer between a channel subsystem and input/output devices

Fibre channel input/output data routing system and method

Transfer of error-analysis and statistical data in a fibre channel input/output system

Method, system, and storage medium for preventing duplication and loss of exchanges, sequences, and frames

Initializing a local key manager for providing secure data transfer in a computing environment

Concurrent enablement of encryption on an operational path at a host port

Concurrent enablement of encryption on an operational path at a storage port

Isolating the sources of faults/potential faults within computing networks

Facilitating processing of out-of-order data transfers

Processing communication data in a ships passing condition

I/O operation-level error-handling

Transfer of error-analysis and statistical data in a fibre channel input/output system

Transfer of error-analysis and statistical data after retry in a fibre channel input/output system

Predictably defining input/output configurations for environments employing fabrics

Partition-to-partition communication employing a single channel path with integrated channel-to-channel function

Automatic configuration of a channel-to-channel connection employing channel-to-channel functioning integrated within one or more channels of a computing environment

Generation of a request to initiate a secure data transfer in a computing environment

Generation of a secure key exchange authentication response in a computing environment

Maintenance of access for security enablement on a host system

Channel communication array queues in hardware system area

Checkpointing for recovery of channels in a data processing system

Reverting from a new security association to a previous security association in response to an error during a rekey operation

FLANAGAN JOHN R

Bi-directional data transfer within a single I/O operation

MCDATA CORP

Interconnection architecture for managing multiple low bandwidth connections over a high bandwidth link

BENDER CARL A

Fibre channel input/output data routing including discarding of data transfer requests in response to error detection

AMANN STEFAN

Encryption data integrity check with dual parallel encryption engines

SPERRY RAND CORP

Toothed plate for facilitating disintegration of crop material clumps by the hammermill mechanism of a tub grinder machine

HUANG CATHERINE C

Processing communication data in a ships passing condition