Eric R. DUNN

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Seek scheduling in a split actuator drive
- Patent number 11,960,760
- Issue date Apr 16, 2024
- Kabushiki Kaisha Toshiba
- Gary W. Calfee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handling of verification data in disk drive cache
- Patent number 11,422,710
- Issue date Aug 23, 2022
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Seek scheduling in a split actuator drive
- Patent number 11,036,436
- Issue date Jun 15, 2021
- Kabushiki Kaisha Toshiba
- Gary W. Calfee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data-center drive with split-actuator that increases read/write per...
- Patent number 10,614,852
- Issue date Apr 7, 2020
- Kabushiki Kaisha Toshiba
- Eric R. Dunn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
SMR drive with multi-level write-cache for high random-write perfor...
- Patent number 10,223,277
- Issue date Mar 5, 2019
- Kabushiki Kaisha Toshiba
- Eric R. Dunn
- G11 - INFORMATION STORAGE
Information Patent Grant
Hybrid-HDD that gives up old NAND data at the last moment
- Patent number 9,996,303
- Issue date Jun 12, 2018
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid-HDD with multiple caching modes
- Patent number 9,965,181
- Issue date May 8, 2018
- Kabushiki Kaisha Toshiba
- Mine Wonkyung Budiman
- G11 - INFORMATION STORAGE
Information Patent Grant
Power state change in disk drive based on disk access history
- Patent number 9,940,051
- Issue date Apr 10, 2018
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low-overhead storage of a hibernation file in a hybrid disk drive
- Patent number 9,804,784
- Issue date Oct 31, 2017
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Write reordering in a hybrid disk drive
- Patent number 9,747,043
- Issue date Aug 29, 2017
- Kabushiki Kaisha Toshiba
- Fernando Anibal Zayas
- G11 - INFORMATION STORAGE
Information Patent Grant
Hybrid-HDD policy for what host-R/W data goes into NAND
- Patent number 9,703,699
- Issue date Jul 11, 2017
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid-HDD with improved data retention
- Patent number 9,536,619
- Issue date Jan 3, 2017
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G11 - INFORMATION STORAGE
Information Patent Grant
Low-overhead storage of a hibernation file in a hybrid disk drive
- Patent number 9,417,820
- Issue date Aug 16, 2016
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temperature-defined data-storage policy for a hybrid disk drive
- Patent number 9,396,755
- Issue date Jul 19, 2016
- Kabushiki Kaisha Toshiba
- Mine Wonkyung Budiman
- G11 - INFORMATION STORAGE
Information Patent Grant
Timing of power state change in a disk drive based on disk access h...
- Patent number 8,982,499
- Issue date Mar 17, 2015
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive track address encoded with a servo sector address
- Patent number 8,223,449
- Issue date Jul 17, 2012
- Kabushiki Kaisha Toshiba
- Eric R. Dunn
- G11 - INFORMATION STORAGE
Information Patent Grant
Characterizing frequency response of a multirate system
- Patent number 8,050,160
- Issue date Nov 1, 2011
- Kabushiki Kaisha Toshiba
- Eric R. Dunn
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEEK SCHEDULING IN A SPLIT ACTUATOR DRIVE
- Publication number 20230280935
- Publication date Sep 7, 2023
- Kabushiki Kaisha Toshiba
- Gary W. CALFEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HANDLING OF VERIFICATION DATA IN DISK DRIVE CACHE
- Publication number 20220050602
- Publication date Feb 17, 2022
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEEK SCHEDULING IN A SPLIT ACTUATOR DRIVE
- Publication number 20210096764
- Publication date Apr 1, 2021
- Kabushiki Kaisha Toshiba
- Gary W. CALFEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEEK SCHEDULING IN A SPLIT ACTUATOR DRIVE
- Publication number 20210096769
- Publication date Apr 1, 2021
- Kabushiki Kaisha Toshiba
- Gary W. CALFEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA-CENTER DRIVE WITH SPLIT-ACTUATOR THAT INCREASES READ/WRITE PER...
- Publication number 20200020357
- Publication date Jan 16, 2020
- Kabushiki Kaisha Toshiba
- Eric R. Dunn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SMR DRIVE WITH MULTI-LEVEL WRITE-CACHE FOR HIGH RANDOM-WRITE PERFOR...
- Publication number 20180260332
- Publication date Sep 13, 2018
- Kabushiki Kaisha Toshiba
- Eric R. DUNN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID-HDD WITH IMPROVED DATA RETENTION
- Publication number 20160351270
- Publication date Dec 1, 2016
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G11 - INFORMATION STORAGE
Information Patent Application
LOW-OVERHEAD STORAGE OF A HIBERNATION FILE IN A HYBRID DISK DRIVE
- Publication number 20160320970
- Publication date Nov 3, 2016
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID-HDD WITH MULTIPLE CACHING MODES
- Publication number 20160299850
- Publication date Oct 13, 2016
- Kabushiki Kaisha Toshiba
- Mine Wonkyung BUDIMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER STATE CHANGE IN DISK DRIVE BASED ON DISK ACCESS HISTORY
- Publication number 20160283155
- Publication date Sep 29, 2016
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITE REORDERING IN A HYBRID DISK DRIVE
- Publication number 20160085457
- Publication date Mar 24, 2016
- Kabushiki Kaisha Toshiba
- Fernando Anibal ZAYAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID-HDD POLICY FOR WHAT HOST-R/W DATA GOES INTO NAND
- Publication number 20160077962
- Publication date Mar 17, 2016
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID-HDD THAT GIVES UP OLD NAND DATA AT THE LAST MOMENT
- Publication number 20150324121
- Publication date Nov 12, 2015
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-MODE NAND-CACHING POLICY FOR HYBRID-HDD
- Publication number 20150277764
- Publication date Oct 1, 2015
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIMING OF POWER STATE CHANGE IN A DISK DRIVE BASED ON DISK ACCESS H...
- Publication number 20150055243
- Publication date Feb 26, 2015
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE AND RETRIEVAL IN A HYBRID DRIVE
- Publication number 20140258591
- Publication date Sep 11, 2014
- Kabushiki Kaisha Toshiba
- Eric R. DUNN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER STATE CHANGE IN DISK DRIVE BASED ON DISK ACCESS HISTORY
- Publication number 20140258745
- Publication date Sep 11, 2014
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEMPERATURE-DEFINED DATA-STORAGE POLICY FOR A HYBRID DISK DRIVE
- Publication number 20140233132
- Publication date Aug 21, 2014
- Kabushiki Kaisha Toshiba
- Mine Wonkyung BUDIMAN
- G11 - INFORMATION STORAGE
Information Patent Application
LOW-OVERHEAD STORAGE OF A HIBERNATION FILE IN A HYBRID DISK DRIVE
- Publication number 20140164675
- Publication date Jun 12, 2014
- Richard M. EHRLICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITE REORDERING IN A HYBRID DISK DRIVE
- Publication number 20130242425
- Publication date Sep 19, 2013
- Toshiba America Electronics Components, Inc.
- Fernando A. ZAYAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISK DRIVE TRACK ADDRESS ENCODED WITH A SERVO SECTOR ADDRESS
- Publication number 20120033322
- Publication date Feb 9, 2012
- Toshiba America Information Systems, Inc.
- Eric R. DUNN
- G11 - INFORMATION STORAGE
Information Patent Application
Characterizing Frequency Response of a Multirate System
- Publication number 20120002524
- Publication date Jan 5, 2012
- Kabushiki Kaisha Toshiba
- Eric R. DUNN
- G11 - INFORMATION STORAGE
Information Patent Application
CHARACTERIZING FREQUENCY RESPONSE OF A MULTIRATE SYSTEM
- Publication number 20120002525
- Publication date Jan 5, 2012
- Kabushiki Kaisha Toshiba
- Eric R. DUNN
- G11 - INFORMATION STORAGE
Information Patent Application
CHARACTERIZING FREQUENCY RESPONSE OF A MULTIRATE SYSTEM
- Publication number 20100054098
- Publication date Mar 4, 2010
- Eric R. DUNN
- G11 - INFORMATION STORAGE

Eric R. DUNN

Person

Patents Grantslast 30 patents

Seek scheduling in a split actuator drive

Handling of verification data in disk drive cache

Seek scheduling in a split actuator drive

Data-center drive with split-actuator that increases read/write per...

SMR drive with multi-level write-cache for high random-write perfor...

Hybrid-HDD that gives up old NAND data at the last moment

Hybrid-HDD with multiple caching modes

Power state change in disk drive based on disk access history

Low-overhead storage of a hibernation file in a hybrid disk drive

Write reordering in a hybrid disk drive

Hybrid-HDD policy for what host-R/W data goes into NAND

Hybrid-HDD with improved data retention

Low-overhead storage of a hibernation file in a hybrid disk drive

Temperature-defined data-storage policy for a hybrid disk drive

Timing of power state change in a disk drive based on disk access h...

Disk drive track address encoded with a servo sector address

Characterizing frequency response of a multirate system

Patents Applicationslast 30 patents

SEEK SCHEDULING IN A SPLIT ACTUATOR DRIVE

HANDLING OF VERIFICATION DATA IN DISK DRIVE CACHE

SEEK SCHEDULING IN A SPLIT ACTUATOR DRIVE

SEEK SCHEDULING IN A SPLIT ACTUATOR DRIVE

DATA-CENTER DRIVE WITH SPLIT-ACTUATOR THAT INCREASES READ/WRITE PER...

SMR DRIVE WITH MULTI-LEVEL WRITE-CACHE FOR HIGH RANDOM-WRITE PERFOR...

HYBRID-HDD WITH IMPROVED DATA RETENTION

LOW-OVERHEAD STORAGE OF A HIBERNATION FILE IN A HYBRID DISK DRIVE

HYBRID-HDD WITH MULTIPLE CACHING MODES

POWER STATE CHANGE IN DISK DRIVE BASED ON DISK ACCESS HISTORY

WRITE REORDERING IN A HYBRID DISK DRIVE

HYBRID-HDD POLICY FOR WHAT HOST-R/W DATA GOES INTO NAND

HYBRID-HDD THAT GIVES UP OLD NAND DATA AT THE LAST MOMENT

MULTI-MODE NAND-CACHING POLICY FOR HYBRID-HDD

TIMING OF POWER STATE CHANGE IN A DISK DRIVE BASED ON DISK ACCESS H...

DATA STORAGE AND RETRIEVAL IN A HYBRID DRIVE

POWER STATE CHANGE IN DISK DRIVE BASED ON DISK ACCESS HISTORY

TEMPERATURE-DEFINED DATA-STORAGE POLICY FOR A HYBRID DISK DRIVE

LOW-OVERHEAD STORAGE OF A HIBERNATION FILE IN A HYBRID DISK DRIVE

WRITE REORDERING IN A HYBRID DISK DRIVE

DISK DRIVE TRACK ADDRESS ENCODED WITH A SERVO SECTOR ADDRESS

Characterizing Frequency Response of a Multirate System

CHARACTERIZING FREQUENCY RESPONSE OF A MULTIRATE SYSTEM

CHARACTERIZING FREQUENCY RESPONSE OF A MULTIRATE SYSTEM