APEX MICROELECTRONICS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 993
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 972
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5442
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 5237
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 4194
 
  
 
G11C STATIC STORES 2149
 
  
 
1802 PRINTING MACHINES214
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER170

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0034,993 CHIP, IMAGING CARTRIDGE, AND COMMUNICATION METHOD BETWEEN THE CHIP AND IMAGING DEVICEOct 10, 17Feb 01, 18[H04N, B41J, G03G]
2017/0330,604 OPERATION INSTRUCTION GENERATING CIRCUIT AND CONSUMABLE CHIPNov 25, 15Nov 16, 17[B41J, G11C]
2017/0255,808 FINGERPRINT RECOGNIZING SENSOR WITH FAST RECOGNITIONMay 22, 17Sep 07, 17[G06F, G06K]
2016/0179,736 CHIP PROCESSING DEVICE AND METHOD FOR CHIP PROCESSING USING THE SAMEFeb 26, 16Jun 23, 16[G06F]
2015/0212,957 Supply Assembly Of Imaging Device, Chip Thereon, And Method For Updating Slave AddressJun 09, 14Jul 30, 15[G06F]
2015/0206,039 METHOD OF TRANSMITTING PARAMETER OF STORAGE CHIP OF IMAGING CARTRIDGE, STORAGE CHIP AND IMAGING CARTRIDGEFeb 26, 15Jul 23, 15[G06K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9865314 Operation instruction generating circuit and consumable chipNov 25, 15Jan 09, 18[B41J, G11C]
9819820 Chip, imaging cartridge, and communication method between the chip and imaging deviceMar 17, 16Nov 14, 17[H04N, B41J, G03G]
9753680 Method for recording chip usage state information, chip of imaging cartridge and imaging cartridgeFeb 18, 16Sep 05, 17[B41J, G06F]
9724928 Method, system and memory chip for generating checkout valueMay 08, 15Aug 08, 17[B41J, G06K]
9688075 Ink cartridge, ink cartridge chip, and short-circuit detection method of chipJun 15, 16Jun 27, 17[B41J, H02H]
9645546 Storage chip, imaging cartridge, method of changing serial number and method of using storage chipMar 22, 16May 09, 17[B41J, G03G]
9633701 Resistor switching circuit, storage circuit, and consumable chipNov 25, 15Apr 25, 17[G11C]
9592676 Ink cartridge chip, ink cartridge, and ink cartridge adaptive frameApr 15, 14Mar 14, 17[B41J]
9357091 Information input method, apparatus and system for associated apparatus of imaging deviceJan 20, 14May 31, 16[H04L, H04N, G03G, G06K]
9335695 Imaging device, imaging cartridge, and verification methodMar 04, 15May 10, 16[G03G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0355,040 METHOD FOR RECORDING CHIP USAGE STATE INFORMATION, CHIP OF IMAGING BOX AND IMAGING BOXAbandonedAug 15, 14Dec 04, 14[G06F]

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