A. David Erpelding

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Spring clip leader and housing for magnetic tape
- Patent number 11,017,810
- Issue date May 25, 2021
- International Business Machines Corporation
- David Berman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Disc storage cassettes comprising index features
- Patent number 10,580,451
- Issue date Mar 3, 2020
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc storage cassettes comprising track connectors
- Patent number 10,438,629
- Issue date Oct 8, 2019
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanized take-up reel and method for loading and unloading a tape...
- Patent number 10,373,642
- Issue date Aug 6, 2019
- International Business Machines Corporation
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc storage cassettes comprising a movable bale
- Patent number 10,242,705
- Issue date Mar 26, 2019
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc gripper for storage disc
- Patent number 10,186,295
- Issue date Jan 22, 2019
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Spring clip leader and housing for magnetic tape
- Patent number 10,043,547
- Issue date Aug 7, 2018
- International Business Machines Corporation
- David Berman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Disc storage cassettes
- Patent number 9,984,722
- Issue date May 29, 2018
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanized take-up reel and method for loading and unloading a tape...
- Patent number 9,792,948
- Issue date Oct 17, 2017
- International Business Machines Corporation
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
High performance robotic optical storage system
- Patent number 9,741,389
- Issue date Aug 22, 2017
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive
- Patent number 9,741,390
- Issue date Aug 22, 2017
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc gripper for storage discs
- Patent number 9,672,863
- Issue date Jun 6, 2017
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc storage cassettes
- Patent number 9,633,686
- Issue date Apr 25, 2017
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Contact magnetic transfer template
- Patent number 7,572,499
- Issue date Aug 11, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Zvonimir Z. Bandic
- G11 - INFORMATION STORAGE
Information Patent Grant
System for low profile termination with robust alignment for wirele...
- Patent number 7,525,767
- Issue date Apr 28, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
System and apparatus for continuous reference plane for wireless su...
- Patent number 7,349,184
- Issue date Mar 25, 2008
- Hitachi Global Storage Technologies
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods for creating ground paths for ILS
- Patent number 7,320,174
- Issue date Jan 22, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Kevin Cowles
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming a suspension for use in a disk drive having a med...
- Patent number 7,293,348
- Issue date Nov 13, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for making a contact magnetic transfer template
- Patent number 7,160,477
- Issue date Jan 9, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Zvonimir Z. Bandic
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Integrated lead suspension for use in a disk drive using a tri-meta...
- Patent number 7,158,348
- Issue date Jan 2, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of stiffening an actuator comb and coil assembly
- Patent number 7,150,094
- Issue date Dec 19, 2006
- Hitachi Global Storage Technologies Netherlands, B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
System and apparatus for assembling hard disk drive integrated lead...
- Patent number 7,110,222
- Issue date Sep 19, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Balanced and damped suspension for use in a disk drive
- Patent number 7,054,109
- Issue date May 30, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Copper gimbal and gimbal damping for integrated lead suspension
- Patent number 7,046,483
- Issue date May 16, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Balanced and damped suspension for use in a disk drive
- Patent number 7,038,885
- Issue date May 2, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods for creating ground paths for ILS
- Patent number 6,700,748
- Issue date Mar 2, 2004
- International Business Machines Corporation
- Kevin Cowles
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming a head gimbal assembly
- Patent number 6,539,609
- Issue date Apr 1, 2003
- International Business Machines Corporation
- Darrell D. Palmer
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of attaching a slider with head transducer to a suspension
- Patent number 6,523,250
- Issue date Feb 25, 2003
- International Business Machines Corporation
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayered suspension with conductive lead structure extending be...
- Patent number 6,477,014
- Issue date Nov 5, 2002
- International Business Machines Corporation
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Grant
Minimal stiffness conductors for a head gimbal assembly
- Patent number 6,351,348
- Issue date Feb 26, 2002
- International Business Machines Corporation
- A. David Erpelding
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISC STORAGE CASSETTES
- Publication number 20190325911
- Publication date Oct 24, 2019
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
DISC STORAGE CASSETTES
- Publication number 20190130939
- Publication date May 2, 2019
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
SPRING CLIP LEADER AND HOUSING FOR MAGNETIC TAPE
- Publication number 20180261249
- Publication date Sep 13, 2018
- International Business Machines Corporation
- David Berman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DISC STORAGE CASSETTES
- Publication number 20180211691
- Publication date Jul 26, 2018
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
MECHANIZED TAKE-UP REEL AND METHOD FOR LOADING AND UNLOADING A TAPE...
- Publication number 20170330592
- Publication date Nov 16, 2017
- International Business Machines Corporation
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
DISC GRIPPER FOR STORAGE DISC
- Publication number 20170232619
- Publication date Aug 17, 2017
- International Business Machines Corporation
- David J. Altknecht
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DISC STORAGE CASSETTES
- Publication number 20170236544
- Publication date Aug 17, 2017
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH PERFORMANCE ROBOTIC OPTICAL STORAGE SYSTEM
- Publication number 20170236545
- Publication date Aug 17, 2017
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
MECHANIZED TAKE-UP REEL AND METHOD FOR LOADING AND UNLOADING A TAPE...
- Publication number 20150269963
- Publication date Sep 24, 2015
- International Business Machines Corporation
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
SPRING CLIP LEADER AND HOUSING FOR MAGNETIC TAPE
- Publication number 20150170708
- Publication date Jun 18, 2015
- International Business Machines Corporation
- David Berman
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH PERFORMANCE TAPE SYSTEM
- Publication number 20150003951
- Publication date Jan 1, 2015
- International Business Machines Corporation
- John S. Best
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
System and method for low profile termination with robust alignment...
- Publication number 20070195463
- Publication date Aug 23, 2007
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
Method for making a contact magnetic transfer template
- Publication number 20060163195
- Publication date Jul 27, 2006
- Zvonimir Z. Bandic
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Contact magnetic transfer template
- Publication number 20060165959
- Publication date Jul 27, 2006
- Zvonimir Z. Bandic
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for electrically coupling a slider to a wirele...
- Publication number 20060087768
- Publication date Apr 27, 2006
- A. David Erpelding
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System and apparatus for continuous reference plane for wireless su...
- Publication number 20060044695
- Publication date Mar 2, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
System, method, and appartus for deforming and potting coil for dis...
- Publication number 20050283971
- Publication date Dec 29, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
Balanced and damped suspension for use in a disk drive
- Publication number 20050174694
- Publication date Aug 11, 2005
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
Balanced and damped suspension for use in a disk drive
- Publication number 20050152068
- Publication date Jul 14, 2005
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
System, apparatus, and method of assembling hard disk drive integra...
- Publication number 20040257708
- Publication date Dec 23, 2004
- Hitachi Global Storage Technologies Netherlands B.V.
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
Methods for creating ground paths for ILS
- Publication number 20040187296
- Publication date Sep 30, 2004
- Kevin Cowles
- G11 - INFORMATION STORAGE
Information Patent Application
Copper gimbal and gimbal damping for integrated lead suspension
- Publication number 20030223152
- Publication date Dec 4, 2003
- International Business Machines Corporation
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
Integrated lead suspension for use in a disk drive using a tri-meta...
- Publication number 20030206376
- Publication date Nov 6, 2003
- International Business Machines Corporation
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
Balanced and damped suspension for use in a disk drive
- Publication number 20030039074
- Publication date Feb 27, 2003
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
Method of attaching a slider with head transducer to a suspension
- Publication number 20020133933
- Publication date Sep 26, 2002
- A. David Erpelding
- G11 - INFORMATION STORAGE
Information Patent Application
Head gimbal assembly with integrated electrical conductors
- Publication number 20010039716
- Publication date Nov 15, 2001
- Darrell D. Palmer
- G11 - INFORMATION STORAGE

A. David Erpelding

Person

Patents Grantslast 30 patents

Spring clip leader and housing for magnetic tape

Disc storage cassettes comprising index features

Disc storage cassettes comprising track connectors

Mechanized take-up reel and method for loading and unloading a tape...

Disc storage cassettes comprising a movable bale

Disc gripper for storage disc

Spring clip leader and housing for magnetic tape

Disc storage cassettes

Mechanized take-up reel and method for loading and unloading a tape...

High performance robotic optical storage system

Optical disc drive

Disc gripper for storage discs

Disc storage cassettes

Contact magnetic transfer template

System for low profile termination with robust alignment for wirele...

System and apparatus for continuous reference plane for wireless su...

Methods for creating ground paths for ILS

Method of forming a suspension for use in a disk drive having a med...

Method for making a contact magnetic transfer template

Integrated lead suspension for use in a disk drive using a tri-meta...

Method of stiffening an actuator comb and coil assembly

System and apparatus for assembling hard disk drive integrated lead...

Balanced and damped suspension for use in a disk drive

Copper gimbal and gimbal damping for integrated lead suspension

Balanced and damped suspension for use in a disk drive

Methods for creating ground paths for ILS

Method of forming a head gimbal assembly

Method of attaching a slider with head transducer to a suspension

Multilayered suspension with conductive lead structure extending be...

Minimal stiffness conductors for a head gimbal assembly

Patents Applicationslast 30 patents

DISC STORAGE CASSETTES

DISC STORAGE CASSETTES

SPRING CLIP LEADER AND HOUSING FOR MAGNETIC TAPE

DISC STORAGE CASSETTES

MECHANIZED TAKE-UP REEL AND METHOD FOR LOADING AND UNLOADING A TAPE...

DISC GRIPPER FOR STORAGE DISC

DISC STORAGE CASSETTES

HIGH PERFORMANCE ROBOTIC OPTICAL STORAGE SYSTEM

MECHANIZED TAKE-UP REEL AND METHOD FOR LOADING AND UNLOADING A TAPE...

SPRING CLIP LEADER AND HOUSING FOR MAGNETIC TAPE

HIGH PERFORMANCE TAPE SYSTEM

System and method for low profile termination with robust alignment...

Method for making a contact magnetic transfer template

Contact magnetic transfer template

Method and apparatus for electrically coupling a slider to a wirele...

System and apparatus for continuous reference plane for wireless su...

System, method, and appartus for deforming and potting coil for dis...

Balanced and damped suspension for use in a disk drive

Balanced and damped suspension for use in a disk drive

System, apparatus, and method of assembling hard disk drive integra...

Methods for creating ground paths for ILS

Copper gimbal and gimbal damping for integrated lead suspension

Integrated lead suspension for use in a disk drive using a tri-meta...

Balanced and damped suspension for use in a disk drive

Method of attaching a slider with head transducer to a suspension

Head gimbal assembly with integrated electrical conductors