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William M. Dyer
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San Jose, CA, US
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Patents Grants
last 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
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
Optical disk drive guide
Patent number
10,127,941
Issue date
Nov 13, 2018
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
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
Permanent magnetic chucking device with large force differential
Patent number
9,570,221
Issue date
Feb 14, 2017
International Business Machines Corporation
David J. Altknecht
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic nanoparticle detection across a membrane
Patent number
8,815,610
Issue date
Aug 26, 2014
International Business Machines Corporation
David Berman
G01 - MEASURING TESTING
Information
Patent Grant
Friction engaged tilting roller bearing tape guidance
Patent number
8,755,151
Issue date
Jun 17, 2014
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetically biased tilting roller bearing tape guidance
Patent number
8,749,922
Issue date
Jun 10, 2014
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetically biased tilting roller bearing tape guidance
Patent number
8,743,508
Issue date
Jun 3, 2014
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Grant
Friction engaged tilting roller bearing tape guidance
Patent number
8,619,392
Issue date
Dec 31, 2013
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetically biased tilting roller bearing tape guidance
Patent number
8,270,114
Issue date
Sep 18, 2012
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Grant
Friction engaged tilting roller bearing tape guidance
Patent number
8,228,635
Issue date
Jul 24, 2012
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Grant
Air bearing at opposite side of linear tape to support tape into co...
Patent number
8,054,582
Issue date
Nov 8, 2011
International Business Machines Corporation
David Berman
G11 - INFORMATION STORAGE
Information
Patent Grant
Air bearing at opposite side of linear tape to support tape into co...
Patent number
7,869,163
Issue date
Jan 11, 2011
International Business Machines Corporation
David Berman
G11 - INFORMATION STORAGE
Information
Patent Grant
ESD shorting block system and method for compression connector-type...
Patent number
7,199,992
Issue date
Apr 3, 2007
International Business Machines Corporation
William M. Dyer
G11 - INFORMATION STORAGE
Information
Patent Grant
Compliant worm gear and worm gear bracket
Patent number
6,639,760
Issue date
Oct 28, 2003
International Business Machines Corporation
William Marvin Dyer
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin keyboard having torsion bar keyswitch hinge members
Patent number
6,005,209
Issue date
Dec 21, 1999
International Business Machines Corporation
Winslow Scott Burleson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin keyboard switch assembly with hinged actuator mechanism
Patent number
5,874,697
Issue date
Feb 23, 1999
International Business Machines Corporation
Edwin Joseph Selker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Universal electrical power plug for multination use with self-setti...
Patent number
5,423,690
Issue date
Jun 13, 1995
International Business Machines Corporation
Edwin J. Selker
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 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
OPTICAL DISK DRIVE GUIDE
Publication number
20180294009
Publication date
Oct 11, 2018
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
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
PERMANENT MAGNETIC CHUCKING DEVICE WITH LARGE FORCE DIFFERENTIAL
Publication number
20160125989
Publication date
May 5, 2016
International Business Machines Corporation
David J. Altknecht
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
MAGNETICALLY BIASED TILTING ROLLER BEARING TAPE GUIDANCE
Publication number
20130021693
Publication date
Jan 24, 2013
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETICALLY BIASED TILTING ROLLER BEARING TAPE GUIDANCE
Publication number
20130021692
Publication date
Jan 24, 2013
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Application
FRICTION ENGAGED TILTING ROLLER BEARING TAPE GUIDANCE
Publication number
20120281307
Publication date
Nov 8, 2012
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Application
FRICTION ENGAGED TILTING ROLLER BEARING TAPE GUIDANCE
Publication number
20120281308
Publication date
Nov 8, 2012
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC NANOPARTICLE DETECTION ACROSS A MEMBRANE
Publication number
20120094852
Publication date
Apr 19, 2012
International Business Machines Corporation
David Berman
G01 - MEASURING TESTING
Information
Patent Application
FRICTION ENGAGED TILTING ROLLER BEARING TAPE GUIDANCE
Publication number
20090201609
Publication date
Aug 13, 2009
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETICALLY BIASED TILTING ROLLER BEARING TAPE GUIDANCE
Publication number
20090201608
Publication date
Aug 13, 2009
International Business Machines Corporation
Armando Jesus Argumedo
G11 - INFORMATION STORAGE
Information
Patent Application
AIR BEARING AT OPPOSITE SIDE OF LINEAR TAPE TO SUPPORT TAPE INTO CO...
Publication number
20090052087
Publication date
Feb 26, 2009
David Berman
G11 - INFORMATION STORAGE
Information
Patent Application
AIR BEARING AT OPPOSITE SIDE OF LINEAR TAPE TO SUPPORT TAPE INTO CO...
Publication number
20090052082
Publication date
Feb 26, 2009
David Berman
G11 - INFORMATION STORAGE
Information
Patent Application
ESD shorting block system and method for compression connector-type...
Publication number
20040207964
Publication date
Oct 21, 2004
International Business Machines Corporation
William M. Dyer
G11 - INFORMATION STORAGE
Information
Patent Application
Compliant worm gear and worm gear bracket
Publication number
20030128476
Publication date
Jul 10, 2003
William Marvin Dyer
G11 - INFORMATION STORAGE