Inventor

JAQUETTE GLEN ALAN

US104 patents

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

JAQUETTE GLEN ALAN

IBM

Timing based servo longitudinal addressing

Method, system, and program for securely providing keys to encode and decode data in a storage cartridge

Identification of laterally positioned servo bands employing differentiating characteristics of servo patterns

Writing synchronized data to magnetic tape

Literal handling in LZ compression employing MRU/LRU encoding

Method and apparatus for switching between data compression modes

Low cost tamper-resistant method for write-once read many (WORM) storage

ECC in memory arrays having subsequent insertion of content

Calibrating optical disk lasers using a minimal amount of write-once data storage space

Key generation and retrieval using key servers

Dynamically adapting a magnetic tape read channel equalizer

Storing data to magnetic tape both to one set of tracks and in the same operation rewritten to another set of tracks

Method, system, and program, for encoding and decoding input data

Storing data to magnetic tape both to one set of tracks and in the same operation rewritten to another set of tracks

Data read transducers for determining lateral position of a tape head with respect to longitudinal servo bands of magnetic tape

Apparatus method and system for increased digital media recording throughput

Adaptive maximum likelihood detection

Control system for using memory on cartridges to overcome tape drive problems

Data set to recording media registration and synchronization

Adaptive servo gap detection for timing based servo

Robust detection of data modulated into a timing based servo

Acquisition of highly variable data frequency by digital edge processing

Tandem operation of input/output data compression modules

Serial bitstream code for timing-based servo

Automatically filling a drive table

Method, system, and program for storing data in a storage medium

Writing synchronized data to magnetic tape

Identification of laterally positioned servo bands employing differentiating characteristics of servo patterns

Writing to magnetic tape with backhitchless backspacing and data set invalidation

Tape servo information with superimposed data information providing servo band identification

Method, system, program, and storage cartridge for storing data in a storage medium

Target self-security for upgrades for an embedded device

Defect tolerant binary synchronization mark

Integrated calibration apparatus for a multi-mode information storage system

Forced backhitch for speed matching in a multi-speed tape drive

Data set information for recovery of synchronized data on magnetic tape

Data-transition threshold following in optical recording

Run length limited encoding/decoding with robust resync

Laser power-drive circuit having a scaling DAC supplying a scaled reference signal to a plurality of scaled DAC&#39;s that supply a plurality of scaled output signals

System and method for processing user data in an encryption pipeline

Apparatus, system, and method for limiting frame spacing error during timing-based servo pattern fabrication

GRECO PAUL MERRILL

Cryptographic erasure of selected encrypted data

Target of opportunity in an automated data storage library

Automated data storage library with target of opportunity recognition

Data storage drive with target of opportunity recognition

GOODMAN BRIAN GERARD

Rekeying encryption keys for removable storage media

Bulk data erase utilizing an encryption technique

Rekeying encryption for removable storage media

KAHLER DAVID RAY

Redundant key server encryption environment

Redundant key server encryption environment

Laser power-drive circuit having a scaling DAC supplying a scaled reference signal to a plurality of scaled DAC's that supply a plurality of scaled output signals