SUMITOMO ELECTRIC PRINTED CIRCUITS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 23133
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 398
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER368
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 253
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR238
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 282

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0054,900 PLANAR COIL ELEMENT AND METHOD FOR PRODUCING PLANAR COIL ELEMENTMar 10, 16Feb 22, 18[H01F, H05K]
2017/0327,630 RESIN FILM, COVERLAY FOR PRINTED WIRING BOARD, SUBSTRATE FOR PRINTED WIRING BOARD, AND PRINTED WIRING BOARDOct 13, 15Nov 16, 17[C08J, C08G, H05K, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9894765 Printed wiring board and method for producing printed wiring boardMay 12, 15Feb 13, 18[H05K]
9668352 Method of embedding a pre-assembled unit including a device into a flexible printed circuit and corresponding assemblyMar 15, 13May 30, 17[H05K]
9618190 LED module including flexible printed circuit board with adhesive layers and LED lighting fixtureAug 06, 14Apr 11, 17[F21V, H01L, F21Y, F21K, B32B]
9612397 Photoelectric hybrid substrateAug 28, 14Apr 04, 17[G02B]
9181464 Adhesive resin compositions, and laminates and flexible printed wiring boards using sameJan 18, 10Nov 10, 15[C09J, C08G, C08L, B32B, H05K, C08K]
D734732 Circuit board materialJan 07, 14Jul 21, 15[1303]
8998454 Flexible electronic assembly and method of manufacturing the sameMar 15, 13Apr 07, 15[F21V, F21K, H05K]
D716741 Wiring boardDec 18, 13Nov 04, 14[1303]
D716241 Wiring boardDec 18, 13Oct 28, 14[1303]
8866027 Printed wiring board and method for manufacturing the sameJan 16, 08Oct 21, 14[H01B, H05K]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0332,258 DOUBLE-SIDED PRINTED WIRING BOARD AND METHOD FOR PRODUCING THE SAMEAbandonedAug 20, 13Nov 13, 14[H05K]
2013/0234,912 ANTENNA APPARATUSAbandonedMar 05, 13Sep 12, 13[H01Q]
2012/0300,426 CONNECTION STRUCTURE OF PRINTED CIRCUIT BOARD, METHOD FOR PRODUCING SAME, AND ANISOTROPIC CONDUCTIVE ADHESIVEAbandonedSep 02, 10Nov 29, 12[H05K]
2012/0118,616 NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, POLYIMIDE RESIN FILM USING SAME, AND FLEXIBLE PRINTED CIRCUIT BOARDAbandonedJul 21, 10May 17, 12[G03F, H05K]
2012/0067,619 CONNECTION METHOD, CONNECTION STRUCTURE, AND ELECTRONIC DEVICEAbandonedMay 18, 10Mar 22, 12[B23K, H01B, B32B]
2012/0048,598 ADHESIVE RESIN COMPOSITION, AND LAMINATE AND FLEXIBLE PRINTED WIRING BOARD USING THE SAMEAbandonedMar 26, 10Mar 01, 12[C09J, H05K, B32B]
2012/0043,118 ADHESIVE RESIN COMPOSITION, AND LAMINATE AND FLEXIBLE PRINTED WIRING BOARD USING THE SAMEAbandonedMar 26, 10Feb 23, 12[C09J, H05K, C08K, B32B]
2011/0303,439 ADHESIVE RESIN COMPOSITIONS, AND LAMINATES AND FLEXIBLE PRINTED WIRING BOARDS USING SAMEAbandonedJan 18, 10Dec 15, 11[C09J, H05K, B32B]

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