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Randy S. Hahn
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Simpsonville, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Solid electrolytic capacitors with improved reliability
Patent number
8,503,165
Issue date
Aug 6, 2013
Kemet Electronics Corporation
Antony Chacko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage solid electrolytic capacitors using conductive polymer...
Patent number
7,990,683
Issue date
Aug 2, 2011
Kemet Electronics Corporation
Yongjian Qiu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for manufacturing low ESR conductive polymer based solid el...
Patent number
7,754,276
Issue date
Jul 13, 2010
Kemet Electronics Corporation
Yongjian Qiu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Anodes with corner and edge modified designs
Patent number
7,658,986
Issue date
Feb 9, 2010
Kemet Electronics Corporation
Jeffrey Poltorak
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
High voltage solid electrolytic capacitors using conductive polymer...
Patent number
7,563,290
Issue date
Jul 21, 2009
Kemet Electronics Corporation
Yongjian Qiu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode compositions containing carbon nanotubes for solid electr...
Patent number
7,348,194
Issue date
Mar 25, 2008
Kemet Electronics Corporation
Antony P. Chacko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluted anode with minimal density gradients and capacitor comprisin...
Patent number
7,342,775
Issue date
Mar 11, 2008
Kemet Electronics Corporation
Randy S. Hahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluted anode with improved capacitance and capacitor comprising same
Patent number
7,154,742
Issue date
Dec 26, 2006
Kemet Electronics Corporation
Randy S. Hahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluted anode with minimal density gradients and capacitor comprisin...
Patent number
7,116,548
Issue date
Oct 3, 2006
Kemet Electronics Corporation
James W. Satterfield, Jr.
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SOLID ELECTROLYTIC CAPACITORS WITH IMPROVED RELIABILITY
Publication number
20110090621
Publication date
Apr 21, 2011
Antony Chacko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
USE OF CONJUGATED OLIGOMER AS ADDITIVE FOR FORMING CONDUCTIVE POLYMERS
Publication number
20100246096
Publication date
Sep 30, 2010
Qingping Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODES WITH CORNER AND EDGE MODIFIED DESIGNS
Publication number
20100053849
Publication date
Mar 4, 2010
Jeffrey Poltorak
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Anodes with corner and edge modified designs
Publication number
20080299371
Publication date
Dec 4, 2008
Jeffrey Poltorak
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Use of conjugated oligomer as additive for forming conductive polymers
Publication number
20080283409
Publication date
Nov 20, 2008
Qingping Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for manufacturing low ESR conductive polymer based solid el...
Publication number
20080250620
Publication date
Oct 16, 2008
Yongjian Qiu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HIGH VOLTAGE SOLID ELECTROLYTIC CAPACITORS USING CONDUCTIVE POLYMER...
Publication number
20080247121
Publication date
Oct 9, 2008
Yongjian Qiu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
High voltage solid electrolytic capacitors using conductive polymer...
Publication number
20080010797
Publication date
Jan 17, 2008
Yongjian Qiu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electrode compositions containing carbon nanotubes for solid electr...
Publication number
20070242412
Publication date
Oct 18, 2007
Antony P. Chacko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode compositions containing carbon nanotubes for solid electr...
Publication number
20070171596
Publication date
Jul 26, 2007
Antony P. Chacko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fluted anode with minimal density gradients and capacitor comprisin...
Publication number
20070035912
Publication date
Feb 15, 2007
Randy S. Hahn
H01 - BASIC ELECTRIC ELEMENTS