High-voltage feedthrough capacitor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6510038
SERIAL NO

08972968

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In a high-voltage feedthrough capacitor, a grounding member has two through-holes spaced away from each other. Feedthrough capacitors each has one central conductor, a dielectric layer, and an electrode. The periphery of the central conductor is respectively covered with the dielectric layer, and the surface of the dielectric layer is respectively covered with the electrode. The feedthrough capacitor extends respectively through the through-hole, and has been fitted to the grounding member. The electrode has been bonded to the grounding member. An armoring insulator covers the peripheries of the feedthrough capacitors and the periphery of the grounding member.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
TDK CORPORATIONTOKYO, JP3950

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Isao Akita, JP 41 316
Sasaki, Setsuo Akita, JP 15 137
Satou, Tukasa Akita, JP 1 53

Cited Art Landscape

Patent Info (Count) # Cites Year
 
TDK CORPORATION (6)
* 4768129 Through type twin capacitor 7 1987
* 4811161 Through-type capacitor and magnetron using same 16 1987
* 5032949 High-voltage through-type ceramic capacitor 10 1989
* 5113309 High-voltage through-type ceramic capacitor 5 1991
* 5544002 High voltage capacitor and magnetron 60 1994
* 5729425 High voltage capacitor and magnetron having porcelain dielectric material 6 1996
 
MURATA MANUFACTURING CO., LTD. (1)
* 5040091 Feed-through capacitor 13 1990
 
DAEWOO ELECTRONICS CORPORATION (1)
* 5600531 Capacitor for magnetron of microwave oven 4 1994
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
SCHURTER AG (2)
* 7744419 Appliance connector device with integrated filter module 2 2008
* 2009/0017,686 Appliance connector device with integrated filter module 3 2008
 
SOUTHWEST RESEARCH INSTITUTE (2)
* 8310243 Local electrochemical impedance spectroscopy (LEIS) for detecting coating defects in buried pipelines 0 2010
* 2012/0038,376 Local Electrochemical Impedance Spectroscopy (LEIS) for Detecting Coating Defects in Buried Pipelines 2 2010
 
GREATBATCH LTD. (2)
7551963 Apparatus to improve the high voltage flashover characteristics of EMI feedthrough filters used in active implantable medical devices 6 2005
* 2006/0173,506 APPARATUS TO IMPROVE THE HIGH VOLTAGE FLASHOVER CHARACTERISTICS OF EMI FEEDTHROUGH FILTERS USED IN ACTIVE IMPLANTABLE MEDICAL DEVICES 7 2005
 
MAPPER LITHOGRAPHY IP B.V. (2)
* 8624478 High voltage shielding arrangement of a charged particle lithography system 0 2010
* 2011/0084,592 HIGH VOLTAGE SHIELDING ARRANGEMENT 1 2010
 
X2Y ATTENUATORS, LLC (54)
7262949 Electrode arrangement for circuit energy conditioning 33 2001
7433168 Amalgam of shielding and shielded energy pathways and other elements for single or multiple circuitries with common reference node 18 2001
7193831 Energy pathway arrangement 38 2001
7274549 Energy pathway arrangements for energy conditioning 34 2001
7336468 Arrangement for energy conditioning 24 2002
7110235 Arrangement for energy conditioning 38 2002
7106570 Pathway arrangement 39 2002
7110227 Universial energy conditioning interposer with circuit architecture 49 2002
* 7042703 Energy conditioning structure 39 2003
* 2003/0231,456 Energy conditioning structure 7 2003
7423860 Multi-functional energy conditioner 35 2003
7113383 PREDETERMINED SYMMETRICALLY BALANCED AMALGAM WITH COMPLEMENTARY PAIRED PORTIONS COMPRISING SHIELDING ELECTRODES AND SHIELDED ELECTRODES AND OTHER PREDETERMINED ELEMENT PORTIONS FOR SYMMETRICALLY BALANCED AND COMPLEMENTARY ENERGY PORTION CONDITIONING 39 2003
7141899 Component carrier 42 2003
7180718 Shielded energy conditioner 39 2004
* 2004/0226,733 Shielded energy conditioner 7 2004
7440252 Connector related structures including an energy conditioner 22 2004
6954346 Filter assembly 48 2004
7675729 Internally shielded energy conditioner 34 2004
7443647 Paired multi-layered dielectric independent passive component architecture resulting in differential and common mode filtering with surge protection in one integrated package 25 2005
7224564 Amalgam of shielding and shielded energy pathways and other elements for single or multiple circuitries with common reference node 34 2005
* 2005/0248,900 Amalgam of shielding and shielded energy pathways and other elements for single or multiple circuitries with common reference node 7 2005
7427816 Component carrier 0 2005
7301748 Universal energy conditioning interposer with circuit architecture 42 2005
7321485 Arrangement for energy conditioning 25 2005
7817397 Energy conditioner with tied through electrodes 13 2006
7782587 Internally overlapped conditioners 15 2006
7630188 Conditioner with coplanar conductors 14 2006
7586728 Conditioner with coplanar conductors 23 2006
7428134 Energy pathway arrangements for energy conditioning 22 2006
* 2007/0047,177 Energy pathway arrangements for energy conditioning 8 2006
8026777 Energy conditioner structures 7 2007
7609500 Universal energy conditioning interposer with circuit architecture 17 2007
* 2008/0247,111 Arrangement for Energy Conditioning 11 2007
7609501 Manufacture including shield structure 18 2008
7688565 Arrangements for energy conditioning 14 2008
7593208 Multi-functional energy conditioner 26 2008
* 2008/0253,054 Multi-Functional Energy Conditioner 3 2008
7768763 Arrangement for energy conditioning 13 2009
* 2009/0321,127 Arrangement for Energy Conditioning 15 2009
7733621 Energy conditioning circuit arrangement for integrated circuit 23 2009
7920367 Method for making arrangement for energy conditioning 10 2010
8004812 Energy conditioning circuit arrangement for integrated circuit 7 2010
7916444 Arrangement for energy conditioning 9 2010
7974062 Internally overlapped conditioners 7 2010
8014119 Energy conditioner with tied through electrodes 7 2011
8018706 Arrangement for energy conditioning 7 2011
8023241 Arrangement for energy conditioning 8 2011
8547677 Method for making internally overlapped conditioners 3 2011
9036319 Arrangement for energy conditioning 1 2011
8587915 Arrangement for energy conditioning 3 2011
9054094 Energy conditioning circuit arrangement for integrated circuit 11 2011
9001486 Internally overlapped conditioners 0 2013
9019679 Arrangement for energy conditioning 0 2013
9373592 Arrangement for energy conditioning 0 2015
 
LG ELECTRONICS INC. (1)
7365291 High voltage input apparatus for magnetron 1 2004
 
Southern Water Services Ltd. (1)
7336467 Energy pathway arrangement 24 2001
* Cited By Examiner