SHT Corporation Limited

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 1272
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
B21F WORKING OR PROCESSING OF WIRE 119
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0148,753 AIR CORE COIL FITTING APPARATUSNov 23, 15May 26, 16[H01F]
2016/0035,479 AUTOMATIC WINDING MACHINE, AIR CORE COIL, AND WINDING METHOD OF THE SAMEJun 05, 15Feb 04, 16[H01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9852845 Air core coil fitting apparatusNov 23, 15Dec 26, 17[H01F]
9646760 Common mode choke coilDec 17, 15May 09, 17[H01F]
9558879 Teardrop-shaped magnetic core and coil device using sameJun 26, 13Jan 31, 17[H01F]
9242830 Coil winding method and transformerNov 20, 14Jan 26, 16[B65H, H01F]
9082547 Automatic winding machine, air core coil, and winding method of the sameSep 17, 13Jul 14, 15[B21F, H01F]
9035643 Electric current detector and core component used thereforOct 21, 10May 19, 15[G01R]
8256097 Method for manufacturing a coil deviceSep 26, 08Sep 04, 12[H01F]
7317372 Air-core coil and process for fabricating the sameDec 09, 02Jan 08, 08[H01F]
7120991 Method for manufacturing coil deviceDec 10, 01Oct 17, 06[H01F]
6512438 Inductor core-coil assembly and manufacturing thereofDec 16, 99Jan 28, 03[H01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0228,399 COIL DEVICEAbandonedAug 22, 13Aug 13, 15[H01F]
2014/0184,379 COIL WINDING METHOD AND WINDING APPARATUSAbandonedJan 07, 14Jul 03, 14[H01F]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.