Bruce Douglas Buch

Person

Westborough, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reduced latency I/O in multi-actuator device
- Patent number 10,720,200
- Issue date Jul 21, 2020
- Seagate Technology LLC
- Devon Dallmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coupling multiple controller chips to a host via a single host inte...
- Patent number 10,664,172
- Issue date May 26, 2020
- Seagate Technology LLC
- Jon D. Trantham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing storage device media data rates
- Patent number 10,629,238
- Issue date Apr 21, 2020
- Seagate Technology LLC
- Bruce Buch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computing system with power variation attack countermeasures
- Patent number 10,459,477
- Issue date Oct 29, 2019
- Seagate Technology LLC
- Bruce D. Buch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reduced latency I/O in multi-actuator device
- Patent number 10,424,328
- Issue date Sep 24, 2019
- Seagate Technology LLC
- Mark A. Gaertner
- G11 - INFORMATION STORAGE
Information Patent Grant
Configuration pin-strapping
- Patent number 10,277,228
- Issue date Apr 30, 2019
- Seagate Technology LLC
- Bruce Douglas Buch
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Read-after-write methodology using multiple actuators moveable over...
- Patent number 10,249,339
- Issue date Apr 2, 2019
- Seagate Technology LLC
- Riyan Mendonsa
- G11 - INFORMATION STORAGE
Information Patent Grant
Noise cancellation in multitransducer recording
- Patent number 10,199,056
- Issue date Feb 5, 2019
- Seagate Technology LLC
- Todd Michael Lammers
- G11 - INFORMATION STORAGE
Information Patent Grant
Secure execution environment clock frequency hopping
- Patent number 10,200,192
- Issue date Feb 5, 2019
- Seagate Technology LLC
- Bruce D. Buch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data storage device with one or more detectors utilizing multiple i...
- Patent number 10,147,445
- Issue date Dec 4, 2018
- Seagate Technology LLC
- Bruce Douglas Buch
- G11 - INFORMATION STORAGE
Information Patent Grant
Random number generation using switching regulators
- Patent number 10,114,614
- Issue date Oct 30, 2018
- Seagate Technology LLC
- Bruce Douglas Buch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage drive with multiple controllers having interconnected buffe...
- Patent number 10,042,785
- Issue date Aug 7, 2018
- Seagate Technology LLC
- Bruce Douglas Buch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method to re-characterize mechanical coupling used in multiple-actu...
- Patent number 10,043,543
- Issue date Aug 7, 2018
- Seagate Technology LLC
- Bruce Douglas Buch
- G11 - INFORMATION STORAGE
Information Patent Grant
Read-after-write methodology using multiple actuators moveable over...
- Patent number 10,037,779
- Issue date Jul 31, 2018
- Seagate Technology LLC
- Riyan Mendonsa
- G11 - INFORMATION STORAGE
Information Patent Grant
Scheduling strategies for iterative decoders
- Patent number 10,033,408
- Issue date Jul 24, 2018
- Seagate Technology LLC
- Ara Patapoutian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data storage drive with low-latency ports coupling multiple servo c...
- Patent number 10,020,012
- Issue date Jul 10, 2018
- Seagate Technology LLC
- Aaron P. Weyer
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-adapting phase-locked loop filter for use in a read channel of...
- Patent number 9,985,775
- Issue date May 29, 2018
- Seagate Technology LLC
- Ara Patapoutian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise cancellation in multitransducer recording
- Patent number 9,886,970
- Issue date Feb 6, 2018
- Seagate Technology LLC
- Todd Michael Lammers
- G11 - INFORMATION STORAGE
Information Patent Grant
3DMR media with multiple write field levels
- Patent number 9,779,770
- Issue date Oct 3, 2017
- Seagate Technology LLC
- Thomas P. Nolan
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo track encoding and decoding
- Patent number 9,640,211
- Issue date May 2, 2017
- Seagate Technology LLC
- Philip L. Steiner
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-frequency microwave assisted magnetic recording apparatus and...
- Patent number 9,640,203
- Issue date May 2, 2017
- Seagate Technology LLC
- Bruce Douglas Buch
- G11 - INFORMATION STORAGE
Information Patent Grant
Selective powering techniques for heat assisted magnetic recording
- Patent number 9,626,989
- Issue date Apr 18, 2017
- Seagate Technology LLC
- Bruce Buch
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase error recovery circuitry and method for a magnetic recording...
- Patent number 9,613,652
- Issue date Apr 4, 2017
- Seagate Technology LLC
- Michael J. Link
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and apparatuses utilizing check bit data generation
- Patent number 9,552,252
- Issue date Jan 24, 2017
- Seagate Technology LLC
- Jon D. Trantham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-adapting phase-locked loop filter for use in a read channel
- Patent number 9,525,576
- Issue date Dec 20, 2016
- Seagate Technology LLC
- Ara Patapoutian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel apparatus for transmitting multiple differential signals
- Patent number 9,508,361
- Issue date Nov 29, 2016
- Seagate Technology LLC
- Bruce Buch
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for measuring slider fly height relative to bi...
- Patent number 9,502,063
- Issue date Nov 22, 2016
- Seagate Technology LLC
- Wenzhong Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
Scheduling strategies for iterative decoders
- Patent number 9,473,266
- Issue date Oct 18, 2016
- Seagate Technology LLC
- Ara Patapoutian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated servo field for memory device
- Patent number 9,343,104
- Issue date May 17, 2016
- Seagate Technology LLC
- Bruce Douglas Buch
- G11 - INFORMATION STORAGE
Information Patent Grant
Read read-only fields while writing
- Patent number 9,318,147
- Issue date Apr 19, 2016
- Seagate Technology LLC
- Barmeshwar Vikramaditya
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
REDUCED LATENCY I/O IN MULTI-ACTUATOR DEVICE
- Publication number 20190333572
- Publication date Oct 31, 2019
- SEAGATE TECHNOLOGY LLC
- Devon Dallmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTING SYSTEM WITH POWER VARIATION ATTACK COUNTERMEASURES
- Publication number 20180307835
- Publication date Oct 25, 2018
- Seagate Technology, LLC
- Bruce D. Buch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE EXECUTION ENVIRONMENT CLOCK FREQUENCY HOPPING
- Publication number 20180309566
- Publication date Oct 25, 2018
- SEAGATE TECHNOLOGY, LLC
- Bruce D. Buch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Random Number Generation Using Switching Regulators
- Publication number 20180196640
- Publication date Jul 12, 2018
- SEAGATE TECHNOLOGY LLC
- Bruce Douglas Buch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELF-ADAPTING PHASE-LOCKED LOOP FILTER FOR USE IN A READ CHANNEL
- Publication number 20170085364
- Publication date Mar 23, 2017
- SEAGATE TECHNOLOGY LLC
- Ara Patapoutian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCHEDULING STRATEGIES FOR ITERATIVE DECODERS
- Publication number 20170033805
- Publication date Feb 2, 2017
- SEAGATE TECHNOLOGY LLC
- Ara Patapoutian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE ERROR RECOVERY CIRCUITRY AND METHOD FOR A MAGNETIC RECORDING...
- Publication number 20170025147
- Publication date Jan 26, 2017
- SEAGATE TECHNOLOGY LLC
- Michael J. Link
- G11 - INFORMATION STORAGE
Information Patent Application
CHANNEL APPARATUS FOR TRANSMITTING MULTIPLE DIFFERENTIAL SIGNALS
- Publication number 20160260446
- Publication date Sep 8, 2016
- SEAGATE TECHNOLOGY LLC
- Bruce Buch
- G11 - INFORMATION STORAGE
Information Patent Application
INTEGRATED SERVO FIELD FOR MEMORY DEVICE
- Publication number 20160111119
- Publication date Apr 21, 2016
- SEAGATE TECHNOLOGY LLC
- Bruce Douglas Buch
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND APPARATUSES UTILIZING CHECK BIT DATA GENERATION
- Publication number 20160055053
- Publication date Feb 25, 2016
- SEAGATE TECHNOLOGY LLC
- Jon D. Trantham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Skew Compensation in a Patterned Medium
- Publication number 20150248914
- Publication date Sep 3, 2015
- SEAGATE TECHNOLOGY LLC
- Bruce Buch
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR FABRICATING RECTANGULAR PATTERED STACKS
- Publication number 20150246476
- Publication date Sep 3, 2015
- SEAGATE TECHNOLOGY LLC
- Philip Steiner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
VARIABLE DATA RECOVERY SCHEME HIERARCHY
- Publication number 20150089278
- Publication date Mar 26, 2015
- SEAGATE TECHNOLOGY LLC
- Ara Patapoutian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Memory Device with Variable Code Rate
- Publication number 20150074487
- Publication date Mar 12, 2015
- SEAGATE TECHNOLOGY LLC
- Ara Patapoutian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSFER UNIT MANAGEMENT
- Publication number 20150074486
- Publication date Mar 12, 2015
- SEAGATE TECHNOLOGY LLC
- Mark Allen Gaertner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIN-EFFICIENT READER BIAS ENABLE CONTROL
- Publication number 20150029613
- Publication date Jan 29, 2015
- SEAGATE TECHNOLOGY LLC
- Bruce Douglas Buch
- G11 - INFORMATION STORAGE
Information Patent Application
OFFSET CORRECTION VALUES ON A DATA STORAGE MEDIA
- Publication number 20140192435
- Publication date Jul 10, 2014
- SEAGATE TECHNOLOGY LLC
- Bruce Douglas Buch
- G11 - INFORMATION STORAGE
Information Patent Application
OPPORTUNISTIC DECODING IN MEMORY SYSTEMS
- Publication number 20140122975
- Publication date May 1, 2014
- SEAGATE TECHNOLOGY LLC
- Ara Patapoutian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT ASSISTED MAGNETIC RECORDING DEVICE WITH PRE-HEATED WRITE ELEMENT
- Publication number 20140029396
- Publication date Jan 30, 2014
- SEAGATE TECHNOLOGY LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Application
PIN-EFFICIENT READER BIAS ENABLE CONTROL
- Publication number 20140016221
- Publication date Jan 16, 2014
- SEAGATE TECHNOLOGY LLC
- Bruce Douglas Buch
- G11 - INFORMATION STORAGE
Information Patent Application
GAIN CONTROL FOR LATENCY TESTING
- Publication number 20140016222
- Publication date Jan 16, 2014
- SEAGATE TECHNOLOGY LLC
- Stefan Andrei Ionescu
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE DELAY STABILIZATION
- Publication number 20130242428
- Publication date Sep 19, 2013
- SEAGATE TECHNOLOGY LLC
- David Erich Tetzlaff
- G11 - INFORMATION STORAGE
Information Patent Application
RANDOM NUMBER GENERATION USING SWITCHING REGULATORS
- Publication number 20130124591
- Publication date May 16, 2013
- Bruce Douglas Buch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Parameter Tracking for Memory Devices
- Publication number 20130007343
- Publication date Jan 3, 2013
- SEAGATE TECHNOLOGY LLC
- Bernardo Rub
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Iterating Inner and Outer Codes for Data Recovery
- Publication number 20120278679
- Publication date Nov 1, 2012
- Seagate Technology LLC
- Bernardo Rub
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPPORTUNISTIC DECODING IN MEMORY SYSTEMS
- Publication number 20120079355
- Publication date Mar 29, 2012
- Seagate Technology LLC
- Ara Patapoutian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REUSE OF INFORMATION FROM MEMORY READ OPERATIONS
- Publication number 20120075930
- Publication date Mar 29, 2012
- Seagate Technology LLC
- Ara Patapoutian
- G11 - INFORMATION STORAGE
Information Patent Application
OUTER CODE PROTECTION FOR SOLID STATE MEMORY DEVICES
- Publication number 20110296272
- Publication date Dec 1, 2011
- Seagate Technology LLC
- Bernardo Rub
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
JOINT ENCODING OF LOGICAL PAGES IN MULTI-PAGE MEMORY ARCHITECTURE
- Publication number 20110280068
- Publication date Nov 17, 2011
- Seagate Technology LLC
- Ara Patapoutian
- G11 - INFORMATION STORAGE
Information Patent Application
ITERATIVE DEMODULATION AND DECODING FOR MULTI-PAGE MEMORY ARCHITECTURE
- Publication number 20110280069
- Publication date Nov 17, 2011
- Seagate Technology LLC
- Ara Patapoutian
- G11 - INFORMATION STORAGE

Bruce Douglas Buch

Person

Patents Grantslast 30 patents

Reduced latency I/O in multi-actuator device

Coupling multiple controller chips to a host via a single host inte...

Managing storage device media data rates

Computing system with power variation attack countermeasures

Reduced latency I/O in multi-actuator device

Configuration pin-strapping

Read-after-write methodology using multiple actuators moveable over...

Noise cancellation in multitransducer recording

Secure execution environment clock frequency hopping

Data storage device with one or more detectors utilizing multiple i...

Random number generation using switching regulators

Storage drive with multiple controllers having interconnected buffe...

Method to re-characterize mechanical coupling used in multiple-actu...

Read-after-write methodology using multiple actuators moveable over...

Scheduling strategies for iterative decoders

Data storage drive with low-latency ports coupling multiple servo c...

Self-adapting phase-locked loop filter for use in a read channel of...

Noise cancellation in multitransducer recording

3DMR media with multiple write field levels

Servo track encoding and decoding

Multi-frequency microwave assisted magnetic recording apparatus and...

Selective powering techniques for heat assisted magnetic recording

Phase error recovery circuitry and method for a magnetic recording...

Methods and apparatuses utilizing check bit data generation

Self-adapting phase-locked loop filter for use in a read channel

Channel apparatus for transmitting multiple differential signals

Apparatus and method for measuring slider fly height relative to bi...

Scheduling strategies for iterative decoders

Integrated servo field for memory device

Read read-only fields while writing

Patents Applicationslast 30 patents

REDUCED LATENCY I/O IN MULTI-ACTUATOR DEVICE

COMPUTING SYSTEM WITH POWER VARIATION ATTACK COUNTERMEASURES

SECURE EXECUTION ENVIRONMENT CLOCK FREQUENCY HOPPING

Random Number Generation Using Switching Regulators

SELF-ADAPTING PHASE-LOCKED LOOP FILTER FOR USE IN A READ CHANNEL

SCHEDULING STRATEGIES FOR ITERATIVE DECODERS

PHASE ERROR RECOVERY CIRCUITRY AND METHOD FOR A MAGNETIC RECORDING...

CHANNEL APPARATUS FOR TRANSMITTING MULTIPLE DIFFERENTIAL SIGNALS

INTEGRATED SERVO FIELD FOR MEMORY DEVICE

METHODS AND APPARATUSES UTILIZING CHECK BIT DATA GENERATION

Skew Compensation in a Patterned Medium

METHOD FOR FABRICATING RECTANGULAR PATTERED STACKS

VARIABLE DATA RECOVERY SCHEME HIERARCHY

Memory Device with Variable Code Rate

TRANSFER UNIT MANAGEMENT

PIN-EFFICIENT READER BIAS ENABLE CONTROL

OFFSET CORRECTION VALUES ON A DATA STORAGE MEDIA

OPPORTUNISTIC DECODING IN MEMORY SYSTEMS

HEAT ASSISTED MAGNETIC RECORDING DEVICE WITH PRE-HEATED WRITE ELEMENT

PIN-EFFICIENT READER BIAS ENABLE CONTROL

GAIN CONTROL FOR LATENCY TESTING

WRITE DELAY STABILIZATION

RANDOM NUMBER GENERATION USING SWITCHING REGULATORS

Parameter Tracking for Memory Devices

Iterating Inner and Outer Codes for Data Recovery

OPPORTUNISTIC DECODING IN MEMORY SYSTEMS

REUSE OF INFORMATION FROM MEMORY READ OPERATIONS

OUTER CODE PROTECTION FOR SOLID STATE MEMORY DEVICES

JOINT ENCODING OF LOGICAL PAGES IN MULTI-PAGE MEMORY ARCHITECTURE

ITERATIVE DEMODULATION AND DECODING FOR MULTI-PAGE MEMORY ARCHITECTURE