ICTK CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 19266
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 16431
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 9353
 
  
 
G09C CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY 57
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 391
 
  
 
H03K PULSE TECHNIQUE 3128
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 1173
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0310,490 APPARATUS AND METHOD FOR GENERATING DIGITAL VALUEJul 07, 17Oct 26, 17[H04L, H03K, G09C, G06F, H01H]
2017/0187,537 AUTHENTICATION APPARATUS AND METHODApr 09, 15Jun 29, 17[H04L]
2017/0134,176 AUTHENTICATION APPARATUS AND METHODApr 09, 15May 11, 17[H04L, G06F]
2016/0335,458 APPARATUS AND METHOD FOR PROCESSING DIGITAL VALUEDec 10, 14Nov 17, 16[G06F]
2016/0211,231 DEVICE AND METHOD FOR GENERATING IDENTIFICATION KEYFeb 17, 14Jul 21, 16[H01L]
2016/0205,093 INFORMATION SECURITY SYSTEM IN SMART MOBILE ENVIRONMENTMar 24, 16Jul 14, 16[H04L, H04W]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9876647 Apparatus for providing PUF-based hardware OTP and method for authenticating 2-factor using sameJan 16, 14Jan 23, 18[H04L, G06F]
9859228 Device and method for generating identification keyFeb 17, 14Jan 02, 18[H04L, H01L, G09C, G06F]
9787670 Apparatus and method for authentication between devices based on PUF over machine-to-machine communicationsAug 16, 12Oct 10, 17[H04L, G09C, G06F, H04W]
9729334 Apparatus and method for generating digital valueJul 02, 15Aug 08, 17[H03K, H04L, G09C, G06F, H01H]
9722786 Apparatus and method for processing authentication informationAug 20, 13Aug 01, 17[H04L, G09C]
9397826 Encryption device and method for defending a physical attackMar 23, 15Jul 19, 16[H04L, G06F]
9300650 Information security system in smart mobile environmentOct 04, 12Mar 29, 16[H04L, H04W]
9292710 Apparatus and method for generating identification keyJan 28, 11Mar 22, 16[G06F]
9105432 Apparatus and method for generating digital valueMar 30, 12Aug 11, 15[H03K, H04L, G09C, G06F, H01H]
9014371 Encryption device and method for defending a physical attackFeb 28, 11Apr 21, 15[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0301,528 ENCRYPTION DEVICE AND METHOD FOR DEFENDING A PHYSICAL ATTACKAbandonedJun 20, 16Oct 13, 16[H04L, G06F]

Top Inventors for This Owner

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