Sungeum Music Co. Ltd

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1703 STRINGED INSTRUMENTS43
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159
 
  
 
G10D MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR 120
 
  
 
G10G AIDS FOR MUSIC 17
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D710437 Battery case for a guitarFeb 28, 12Aug 05, 14[1703]
D709123 Guitar saddleOct 30, 12Jul 15, 14[1703]
8143783 Display apparatusMar 31, 09Mar 27, 12[H01J, G10G]
D592697 Brace bar for sound board of a guitarMay 23, 06May 19, 09[1703]
D581970 Brace bar for sound board of a guitarMay 23, 06Dec 02, 08[1703]
7164072 Brace bar for sound board of guitarNov 25, 03Jan 16, 07[G10D]
D516113 Soundhole cover for guitar or the likeAug 01, 03Feb 28, 06[1703]
D508517 Bridge for a guitarDec 13, 02Aug 16, 05[1703]
D502495 Soundhole cover for a guitar or the likeApr 21, 03Mar 01, 05[1703]
D502206 Bridge for a guitarMar 03, 03Feb 22, 05[1703]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7663043 Display device for guitar tuners and method of displaying tuned states of guitar strings using the sameExpiredOct 19, 07Feb 16, 10[G10G]

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