Inventor
HAHN RANDOLPH S
US32 patents
⚠️ This page may combine multiple inventors who share the name “HAHN RANDOLPH S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KEMET ELECTRONICS CORP
25 patentsUS6334966B1Jan 1, 2002
Chemical oxidative preparation of conductive polymers
KEMET ELECTRONICS CORP54 citations96
US6191013B1Feb 20, 2001
Process for improving leakage and dissipation factor of solid electrolytic capacitors employing conductive polymer cathodes
KEMET ELECTRONICS CORP42 citations95
US6072694AJun 6, 2000
Electrolytic capacitor with improved leakage and dissipation factor
KEMET ELECTRONICS CORP84 citations95
US6056899AMay 2, 2000
Preparation of conductive polymers from stabilized precursor solutions
KEMET ELECTRONICS CORP44 citations95
US6001281ADec 14, 1999
Preparation of conductive polymers from stabilized precursor solutions
KEMET ELECTRONICS CORP73 citations95
US9236191B2Jan 12, 2016
Materials and method for improving corner and edge coverage of solid electrolytic capacitors
KEMET ELECTRONICS CORP26 citations94
US7929274B2Apr 19, 2011
Capacitor with sacrificial lead wire configuration and improved manufacturing method thereof
KEMET ELECTRONICS CORP27 citations92
US6804109B1Oct 12, 2004
Solid electrolyte capacitor having transition metal oxide underlayer and conductive polymer electrolyte
KEMET ELECTRONICS CORP50 citations89
US5622746AApr 22, 1997
Tantalum capacitor impregnation process
KEMET ELECTRONICS CORP26 citations89
US9761347B2Sep 12, 2017
Process to improve coverage and electrical performance of solid electrolytic capacitor
KEMET ELECTRONICS CORP16 citations84
US9343239B2May 17, 2016
Solid electrolytic capacitor and improved method for manufacturing a solid electrolytic capacitor
KEMET ELECTRONICS CORP13 citations84
US8896985B2Nov 25, 2014
Solid electrolytic capacitors with improved reliability
KEMET ELECTRONICS CORP9 citations84
US9748043B2Aug 29, 2017
Method of improving electromechanical integrity of cathode coating to cathode termination interfaces in solid electrolytic capacitors
KEMET ELECTRONICS CORP9 citations83
US6136372AOct 24, 2000
Preparation of conductive polymers from stabilized precursor solutions
KEMET ELECTRONICS CORP14 citations81
US6377443B1Apr 23, 2002
Thermal treatment process for valve metal nitride electrolytic capacitors having manganese oxide cathodes
KEMET ELECTRONICS CORP10 citations73
US9959979B2May 1, 2018
Low ESR capacitor
KEMET ELECTRONICS CORP4 citations72
US6224990B1May 1, 2001
Binder systems for powder metallurgy compacts
KEMET ELECTRONICS CORP9 citations66
US6214271B1Apr 10, 2001
Thermal treatment process for valve metal nitride electrolytic capacitors having manganese oxide cathodes
KEMET ELECTRONICS CORP4 citations62
US11361908B2Jun 14, 2022
Capacitor with volumetrically efficient hermetic packaging
KEMET ELECTRONICS CORP0 citations61
US10861652B2Dec 8, 2020
Capacitor with volumetrically efficient hermetic packaging
KEMET ELECTRONICS CORP1 citations61
US6849134B2Feb 1, 2005
Minimum volume oven for producing uniform pyrolytic oxide coatings on capacitor anodes
KEMET ELECTRONICS CORP5 citations58
US9524829B2Dec 20, 2016
Solid electrolytic capacitor and improved method for manufacturing a solid electrolytic capacitor
KEMET ELECTRONICS CORP1 citations52
US9053866B2Jun 9, 2015
Solid electrolytic capacitor and method of manufacture
KEMET ELECTRONICS CORP0 citations51
US10403443B2Sep 3, 2019
Solid electrolytic capacitor with high temperature leakage stability
KEMET ELECTRONICS CORP0 citations47
US9362056B2Jun 7, 2016
Solid electrolytic capacitor with high temperature leakage stability
KEMET ELECTRONICS CORP0 citations47
CHACKO ANTONY P
2 patentsUS9030807B2May 12, 2015
Materials and methods for improving corner and edge coverage of solid electrolytic capacitors
CHACKO ANTONY P43 citations97
US8896986B2Nov 25, 2014
Method of improving electromechanical integrity of cathode coating to cathode termination interfaces in solid electrolytic capacitors
CHACKO ANTONY P11 citations84