Hahn; Randolph S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hahn; Randolph S..The latest application filed is for "capacitor with volumetrically efficient hermetic packaging".

Company Profile

3.33.29

Hahn; Randolph S. - Simpsonville SC
Hahn; Randolph S. - Greensville SC
Hahn; Randolph S. - Greenville SC

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Capacitor with volumetrically efficient hermetic packaging Grant 11,361,908 - Chacko , et al. June 14, 2	2022-06-14
Capacitor With Volumetrically Efficient Hermetic Packaging App 20210057167 - Chacko; Antony ; et al.	2021-02-25
Capacitor with volumetrically efficient hermetic packaging Grant 10,861,652 - Chacko , et al. December 8, 2	2020-12-08
Solid electrolytic capacitor with high temperature leakage stability Grant 10,403,443 - Chacko , et al. Sep	2019-09-03
Low ESR Capacitor App 20180211790 - Hahn; Randolph S. ; et al.	2018-07-26
Low ESR capacitor Grant 9,959,979 - Hahn , et al. May 1, 2	2018-05-01
Process to improve coverage and electrical performance of solid electrolytic capacitor Grant 9,761,347 - Shi , et al. September 12, 2	2017-09-12
Method of improving electromechanical integrity of cathode coating to cathode termination interfaces in solid electrolytic capacitors Grant 9,748,043 - Chacko , et al. August 29, 2	2017-08-29
Solid electrolytic capacitor and improved method for manufacturing a solid electrolytic capacitor Grant 9,524,829 - Zhang , et al. December 20, 2	2016-12-20
Capacitor with Volumetrically Efficient Hermetic Packaging App 20160329156 - Chacko; Antony ; et al.	2016-11-10
Process to improve coverage and electrical performance of solid electrolytic capacitor App 20160211082 - Shi; Yaru ; et al.	2016-07-21
Solid electrolytic capacitor with high temperature leakage stability Grant 9,362,056 - Chacko , et al. June 7, 2	2016-06-07
Solid electrolytic capacitor and improved method for manufacturing a solid electrolytic capacitor Grant 9,343,239 - Zhang , et al. May 17, 2	2016-05-17
Solid Electrolytic Capacitor with High Temperature Leakage Stability App 20160020034 - Chacko; Antony P. ; et al.	2016-01-21
Materials and method for improving corner and edge coverage of solid electrolytic capacitors Grant 9,236,191 - Chacko , et al. January 12, 2	2016-01-12
Solid electrolytic capacitor and method of manufacture Grant 9,053,866 - Summey , et al. June 9, 2	2015-06-09
Materials and Method for Improving Corner and Edge Coverage of Solid Electrolytic Capacitors App 20150135496 - Chacko; Antony P. ; et al.	2015-05-21
Materials and methods for improving corner and edge coverage of solid electrolytic capacitors Grant 9,030,807 - Chacko , et al. May 12, 2	2015-05-12
Solid Electrolytic Capacitor and Improved Method for Manufacturing a Solid Electrolytic Capacitor App 20150124374 - Zhang; Hong ; et al.	2015-05-07
Solid electrolytic capacitors with improved reliability Grant 8,896,985 - Chacko , et al. November 25, 2	2014-11-25
Method of improving electromechanical integrity of cathode coating to cathode termination interfaces in solid electrolytic capacitors Grant 8,896,986 - Chacko , et al. November 25, 2	2014-11-25
Process for Producing Electrolytic Capacitors and Capacitors Made Thereby App 20140301022 - Chen; Qingping ; et al.	2014-10-09
Low ESR Capacitor App 20140233157 - Hahn; Randolph S. ; et al.	2014-08-21
Process for solid electrolytic capacitors using polymer slurries Grant 8,808,403 - Qiu , et al. August 19, 2	2014-08-19
Process for producing electrolytic capacitors and capacitors made thereby Grant 8,771,381 - Chen , et al. July 8, 2	2014-07-08
Solid Electrolytic Capacitor With High Temperature Leakage Stability App 20140055913 - Chacko; Antony P. ; et al.	2014-02-27
Method of Improving Electromechanical Integrity of Cathode Coating to Cathode Termination Interfaces in Solid Electrolytic Capacitors App 20130314845 - Chacko; Antony P. ; et al.	2013-11-28
Solid Electrolytic Capacitors with Improved Reliability App 20130251891 - Chacko; Antony P. ; et al.	2013-09-26
Solid Electrolytic Capacitor and Method of Manufacture App 20130250486 - Summey; Brandon ; et al.	2013-09-26
Solid electrolytic capacitor and method of manufacture Grant 8,520,366 - Summey , et al. August 27, 2	2013-08-27
NbO capacitors with improved performance and higher working voltages Grant 8,325,465 - Freeman , et al. December 4, 2	2012-12-04
Capacitor with sacrificial lead wire configuration and improved manufacturing method thereof Grant 8,262,745 - Reed , et al. September 11, 2	2012-09-11
Materials And Methods For Improving Corner And Edge Coverage Of Solid Electrolytic Capacitors App 20120206859 - Chacko; Antony P. ; et al.	2012-08-16
Process For Producing Electrolytic Capacitors And Capacitors Made Thereby App 20120206860 - Chen; Qingping ; et al.	2012-08-16
Process For Solid Electrolytic Capacitors Using Polymer Slurries App 20120063063 - Qiu; Yongjian ; et al.	2012-03-15
Method Of Improving Electromechanical Integrity Of Cathode Coating To Cathode Termination Interfaces In Solid Electrolytic Capacitors App 20110292572 - Chacko; Antony P. ; et al.	2011-12-01
Capacitor With Sacrificial Lead Wire Configuration And Improved Manufacturing Method Thereof App 20110265299 - Reed; Erik ; et al.	2011-11-03
Solid Electrolytic Capacitor And Method Of Manufacture App 20110149477 - Summey; Brandon ; et al.	2011-06-23
Capacitor with sacrificial lead wire configuration and improved manufacturing method thereof Grant 7,929,274 - Reed , et al. April 19, 2	2011-04-19
Capacitor With Sacrificial Lead Wire Configuration And Improved Manufacturing Method Thereof App 20090251847 - Reed; Erik ; et al.	2009-10-08
NbO Capacitors With Improved Performance and Higher Working Voltages App 20080266755 - Freeman; Yuri ; et al.	2008-10-30
NbO Capacitors With Improved Performance And Higher Working Voltages App 20080254269 - Freeman; Yuri ; et al.	2008-10-16
Spray coating of cathode onto solid electrolyte capacitors App 20060157821 - VanNatta; Guy C. JR. ; et al.	2006-07-20
Spray coating of cathode onto solid electrolyte capacitors App 20050278915 - VanNatta, Guy C. JR. ; et al.	2005-12-22
Fluted anode with minimal density gradients and capacitor comprising same App 20050270725 - Hahn, Randolph S. ; et al.	2005-12-08
Minimum volume oven for producing uniform pyrolytic oxide coatings on capacitor anodes App 20050056221 - Henley, John D. ; et al.	2005-03-17
Minimum volume oven for producing uniform pyrolytic oxide coatings on capacitor anodes Grant 6,849,134 - Henley , et al. February 1, 2	2005-02-01
Solid electrolyte capacitor having transition metal oxide underlayer and conductive polymer electrolyte Grant 6,804,109 - Hahn , et al. October 12, 2	2004-10-12
Minimum volume oven for producing uniform pyrolytic oxide coatings on capacitor anodes App 20030103871 - Henley, John D. ; et al.	2003-06-05
Thermal treatment process for valve metal nitride electrolytic capacitors having manganese oxide cathodes Grant 6,377,443 - Hahn , et al. April 23, 2	2002-04-23
Chemical oxidative preparation of conductive polymers Grant 6,334,966 - Hahn , et al. January 1, 2	2002-01-01
Thermal treatment process for valve metal nitride electrolytic capacitors having manganese oxide cathodes Grant 6,214,271 - Hahn , et al. April 10, 2	2001-04-10
Process for improving leakage and dissipation factor of solid electrolytic capacitors employing conductive polymer cathodes Grant 6,191,013 - Hahn , et al. February 20, 2	2001-02-20
Electrolytic capacitor with improved leakage and dissipation factor Grant 6,072,694 - Hahn , et al. June 6, 2	2000-06-06
Preparation of conductive polymers from stabilized precursor solutions Grant 6,056,899 - Lessner , et al. May 2, 2	2000-05-02

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