LIGHTRON INTERNATIONAL CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 3132
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G09C CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY 111
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9883215 Method and device for compressing and expanding image intended for encrypted communication, program, and storage mediumNov 27, 14Jan 30, 18[H04L, G09C, H04N]
9787962 Accelerated super-resolution processing method for TV video images, accelerated super-resolution processing device for TV video images that is used in same method, first to sixth accelerated super-resolution processing programs, and first to second storage mediaNov 27, 14Oct 10, 17[H04N, G06T]
9762849 Super-resolution processing method for TV video images, super-resolution processing device for TV video images that is used in same method, first to fourteenth super-resolution processing programs, and first to fourth storage mediaNov 27, 14Sep 12, 17[H04N, G06T]
8019803 Method and device for restoring degraded informationOct 13, 05Sep 13, 11[G06F]
7899254 Method and device for restoring degraded informationOct 13, 05Mar 01, 11[G06K]

Expired/Abandoned/Withdrawn Patents

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