Earl T. Cohen
157Patents
27h-index
109Co-inventors
93Inventor score
Filing activity: Jul 22, 1987 → Jul 8, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6000006A | Unified re-map and cache-index table with dual write-counters for wear-leveling of non-volatile flash RAM mass storage | Physics | 668 | Expired |
| US5822251A | Expandable flash-memory mass-storage using shared buddy lines and intermediate flash-bus between device-specific buffers and flash-intelligent DMA controllers | Physics | 188 | Expired |
| US5956743A | Transparent management at host interface of flash-memory overhead-bytes using flash-specific DMA having programmable processor-interrupt of high-level operations | Physics | 155 | Expired |
| US7360064B1 | Thread interleaving in a multithreaded embedded processor | Physics | 128 | Expired |
| US5781457A | Merge/mask, rotate/shift, and boolean operations from two instruction sets executed in a vectored mux on a dual-ALU | Physics | 125 | Expired |
| US7304942B1 | Methods and apparatus for maintaining statistic counters and updating a secondary counter storage via a queue for reducing or eliminating overflow of the counters | Electricity | 102 | Expired |
| US5551001A | Master-slave cache system for instruction and data cache memories | Physics | 93 | Expired |
| US5692152A | Master-slave cache system with de-coupled data and tag pipelines and loop-back | Physics | 76 | Expired |
| US8949517B2 | Self-journaling and hierarchical consistency for non-volatile storage | Physics | 74 | Active |
| US9389805B2 | I/O device and computing host interoperation | Physics | 74 | Active |
| US5608886A | Block-based branch prediction using a target finder array storing target sub-addresses | Physics | 71 | Expired |
| US6292705A | Method and apparatus for address transfers, system serialization, and centralized cache and transaction control, in a symetric multiprocessor system | Physics | 70 | Expired |
| US5440710A | Emulation of segment bounds checking using paging with sub-page validity | Physics | 69 | Expired |
| US7975109B2 | System including a fine-grained memory and a less-fine-grained memory | Emerging Cross-Sectional Technologies | 66 | Active |
| US7080365B2 | Method and apparatus for simulation system compiler | Physics | 64 | Expired |
| US5644752A | Combined store queue for a master-slave cache system | Physics | 57 | Expired |
| US6516442B1 | Channel interface and protocols for cache coherency in a scalable symmetric multiprocessor system | Physics | 52 | Expired |
| US5542109A | Address tracking and branch resolution in a processor with multiple execution pipelines and instruction stream discontinuities | Physics | 52 | Expired |
| US5784590A | Slave cache having sub-line valid bits updated by a master cache | Physics | 49 | Expired |
| US7036114B2 | Method and apparatus for cycle-based computation | Physics | 41 | Expired |
| US8930778B2 | Read disturb effect determination | Physics | 38 | Active |
| US5442577A | Sign-extension of immediate constants in an alu | Physics | 36 | Expired |
| US4833678A | Hard-wired serial Galois field decoder | Physics | 32 | Expired |
| US6466825B1 | Method and apparatus for address transfers, system serialization, and centralized cache and transaction control, in a symetric multiprocessor system | Physics | 31 | Expired |
| US5633819A | Inexact leading-one/leading-zero prediction integrated with a floating-point adder | Physics | 30 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.