SAMHWA CAPACITOR CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 1848
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS258
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 272
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 138
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9916928 High voltage multilayer ceramic capacitor and manufacturing method thereofAug 23, 16Mar 13, 18[H01G]
9837217 Capacitor moduleMar 25, 16Dec 05, 17[H01G]
9613755 Multi layer ceramic capacitor, embedded board using multi layer ceramic capacitor and manufacturing method thereofDec 17, 15Apr 04, 17[H01G, H05K]
9570239 Electrode forming film and film capacitor using the sameApr 10, 15Feb 14, 17[H01G]
9520240 Lithium titanium oxide (LTO)/carbon composite, preparation method for LTO/carbon composite, negative electrode material using LTO/carbon composite, and hybrid super capacitor using negative electrode materialApr 25, 14Dec 13, 16[H01M, H01B, H01G]
9373444 Power electronic capacitor module for vehicleAug 14, 13Jun 21, 16[H02M, H01G]
9269503 Titanium oxide composite comprising graphene coating on titanium oxide-based granules, and hybrid super capacitor using the sameNov 12, 13Feb 23, 16[C01B, C01G, H01G]
9236189 Direct current capacitor moduleAug 30, 13Jan 12, 16[H01G, H05K]
8988856 Multi layer ceramic capacitorDec 18, 12Mar 24, 15[H01G]
8980139 Metal paste manufacturing method for internal electrode of multi layer ceramic capacitorMar 12, 13Mar 17, 15[H01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8379367 Hybrid super capacitor using composite electrodeExpiredJun 01, 11Feb 19, 13[H01G]

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