Sequent Computer Systems, Inc.
20Patents
0Active
20Granted
32Portfolio score
Filing activity: Aug 19, 1991 → Nov 3, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5442758A | Apparatus and method for achieving reduced overhead mutual exclusion and maintaining coherency in a multiprocessor system utilizing execution history and thread monitoring | Physics | 235 | Expired |
| US5684671A | Packaging architecture for a data server | Electricity | 207 | Expired |
| US5608893A | Method for maintaining data coherency using thread activity summaries in a multicomputer system | Physics | 125 | Expired |
| US5655122A | Optimizing compiler with static prediction of branch probability, branch frequency and function frequency | Physics | 117 | Expired |
| US5833337A | Self-retaining rack slide | Electricity | 116 | Expired |
| US5727209A | Apparatus and method for achieving reduced overhead mutual-exclusion and maintaining coherency in a multiprocessor system utilizing execution history and thread monitoring | Physics | 106 | Expired |
| US5185861A | Cache affinity scheduler | Physics | 99 | Expired |
| US5877938A | Packaging architecture for a data server | Electricity | 80 | Expired |
| US6049853A | Data replication across nodes of a multiprocessor computer system | Physics | 70 | Expired |
| US5938765A | System and method for initializing a multinode multiprocessor computer system | Physics | 63 | Expired |
| US6055617A | Virtual address window for accessing physical memory in a computer system | Physics | 56 | Expired |
| US5367647A | Apparatus and method for achieving improved SCSI bus control capacity | Physics | 50 | Expired |
| US5900020A | Method and apparatus for maintaining an order of write operations by processors in a multiprocessor computer to maintain memory consistency | Physics | 49 | Expired |
| US5852826A | Parallel merge sort method and apparatus | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5802578A | Multinode computer system with cache for combined tags | Physics | 41 | Expired |
| US5261053A | Cache affinity scheduler | Physics | 34 | Expired |
| US6041376A | Distributed shared memory system having a first node that prevents other nodes from accessing requested data until a processor on the first node controls the requested data | Physics | 20 | Expired |
| US5916314A | Method and apparatus for cache tag mirroring | Physics | 16 | Expired |
| USD377785S | computing device | General | 11 | Expired |
| US5945257A | Method of forming resistors | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.