Inventor

BLAUM MARIO

US70 patents

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

BLAUM MARIO

IBM

Disk drive using multiple servo timing marks that form a code of unique interrelated bit patterns

Recovering failed devices in distributed data centers

Disk drive with sector numbers encoded by sequences of sector types

Encoded TID with error detection and correction ability

Byte synchronization system and method using an error correcting code

Defect tolerant binary synchronization mark

Array combinatorial decoding with multiple error and erasure detection and location using cyclic equivalence testing

Digital data storage with increased robustness against data loss

First responder parities for storage array

Block-interleaved and error correction code (ECC)-encoded sub data set (SDS) format

Disk drive with information encoded in the position error signal fields

Data storage to enhance timing recovery in high density magnetic recording

Method, system, and program for synchronization and resynchronization of a data stream

Multiple erasure codes for distributed storage

Multiple erasure codes for distributed storage

Adjusting a read detection equalizer filter of a magnetic tape drive employing a recording format required control pattern

Data storage disk with information encoded in the position error signal fields

Hierarchical data recovery processing for extended product codes

Autonomic parity exchange in data storage systems

Hierarchical processing for extended product codes

Extension of product codes with applications to tape and parallel channels

Method and apparatus for encoding data to guarantee isolated transitions in a magnetic recording system

Error propagation limiting encoder/decoder for multilevel decision feedback equalization

High performance optical storage system for protection against concurrent data loss

Parity logs for RAID systems with variable capacity media

Method and apparatus for writing and protecting against random and cluster errors in image blocks

Multiple responder approach to systems with different types of failures

Block ID encoding in an erasure coded storage system

Distributed coding for multiple dimensional parities

Expansion for Blaum-Roth codes

HITACHI GLOBAL STORAGE TECH

Method, apparatus and program storage device for correcting a burst of errors together with a random error using shortened cyclic codes

Reduced complexity error correction encoding techniques

Techniques for implementing non-uniform constraints in modulation encoded data

RAID system using regional error statistics for redundancy grouping

Servo patterns for patterned media

Techniques for using interleaved encoders to obtain modulation constraints

Techniques for modulating data using short block encoders

Skew-tolerant gray codes

Skew-tolerant gray codes

Skew-tolerant Gray code for a moveable object

Method for bit-byte synchronization in sampling a data string

Method for operating disk drive having improved timing marks

BLAUM MARIO

Nested multiple erasure correcting codes for storage arrays

Multiple erasure correcting codes for storage arrays

Nested multiple erasure correcting codes for storage arrays

Partial-maximum distance separable (PMDS) erasure correcting codes for storage arrays

Storage device with adaptive error-correcting code for improved areal efficiency

HITACHI GLOBAL STORAGE TECH NL

Techniques for generating bit reliability information in a post-processor using an error correction constraint

Techniques for generating bit reliability information in the post processor

WILSON BRUCE A

Error control in a flash memory device