Thomas A. Gregg
194Patents
29h-index
102Co-inventors
93Inventor score
Filing activity: Sep 21, 1988 → Nov 14, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7283473B2 | Apparatus, system and method for providing multiple logical channel adapters within a single physical channel adapter in a system area network | Electricity | 342 | Expired |
| US7555002B2 | Infiniband general services queue pair virtualization for multiple logical ports on a single physical port | Physics | 316 | Expired |
| US7093024B2 | End node partitioning using virtualization | Electricity | 139 | Expired |
| US4866609A | Byte count handling in serial channel extender with buffering for data pre-fetch | Physics | 95 | Expired |
| US5574945A | Multi channel inter-processor coupling facility processing received commands stored in memory absent status error of channels | Physics | 88 | Expired |
| US5706432A | Mechanism for receiving messages at a coupling facility | Physics | 83 | Expired |
| US5948060A | Speeding-up communication rates on links transferring data structures by a method of handing scatter/gather of storage blocks in commanded computer systems | Electricity | 80 | Expired |
| US6789143B2 | Infiniband work and completion queue management via head and tail circular buffers with indirect work queue entries | Physics | 72 | Expired |
| US6693880B2 | System of controlling the flow of information between senders and receivers across links being used as channels | Electricity | 68 | Expired |
| US7234037B2 | Memory mapped Input/Output operations | Physics | 67 | Expired |
| US6188675A | System and method for self-identifying and configuring the nodes of a network | Electricity | 64 | Expired |
| US8656228B2 | Memory error isolation and recovery in a multiprocessor computer system | Physics | 63 | Active |
| US5559963A | Suspending, resuming, and interleaving frame-groups | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5613068A | Method for transferring data between processors on a network by establishing an address space for each processor in each other processor's | Physics | 60 | Expired |
| US5490153A | Recovery of lost frames in a communication link | Physics | 59 | Expired |
| US7617340B2 | I/O adapter LPAR isolation with assigned memory space | Physics | 52 | Active |
| US7428598B2 | Infiniband multicast operation in an LPAR environment | Electricity | 46 | Active |
| US5944797A | Data mover hardware controlled processing in a commanding system and in a commanded system for controlling frame communications on a link | Electricity | 44 | Expired |
| US7099955B1 | End node partitioning using LMC for a system area network | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5025458A | Apparatus for decoding frames from a data link | Electricity | 38 | Expired |
| US7149220B2 | System, method, and product for managing data transfers in a network | Electricity | 35 | Expired |
| US5357608A | Configurable, recoverable parallel bus | Electricity | 34 | Expired |
| US7010633B2 | Apparatus, system and method for controlling access to facilities based on usage classes | Physics | 34 | Expired |
| US8776066B2 | Managing task execution on accelerators | Emerging Cross-Sectional Technologies | 32 | Active |
| US8626970B2 | Controlling access by a configuration to an adapter function | Physics | 32 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.