ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G11C STATIC STORES 7486
 
  
 
H03K PULSE TECHNIQUE 23108
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 1783
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357
 
  
 
H03F AMPLIFIERS 578
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 473
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 476
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 292

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9871517 Method for determining resistance calibration direction in ZQ calibration of memory deviceAug 17, 16Jan 16, 18[H03K]
9859894 Level shifting circuit and integrated circuitJan 26, 17Jan 02, 18[H03K]
9805782 Memory device capable of determining candidate wordline for refresh and control method thereofFeb 02, 17Oct 31, 17[G11C]
9748911 Variable gain amplifying circuitJan 08, 16Aug 29, 17[H03F, H03G]
9705315 Protection circuit for preventing an over-current from an output stageApr 14, 15Jul 11, 17[H03K, H02H]
9660588 Quaternary/ternary modulation selecting circuit and associated methodJan 04, 16May 23, 17[H03F]
9654068 Quaternary/ternary modulation selecting circuit and associated methodMar 13, 15May 16, 17[H03F]
9600013 Bandgap reference circuitJun 15, 16Mar 21, 17[H03F, G05F]
9575114 Test system and deviceJun 25, 14Feb 21, 17[G01R]
9525424 Method for enhancing temperature efficiencyApr 22, 15Dec 20, 16[H03L, H03K, G05F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0252,923 BANDGAP REFERENCE CIRCUITAbandonedFeb 26, 15Sep 01, 16[G05F]
2016/0078,961 METHOD OF ERASING A NONVOLATILE MEMORY FOR PREVENTING OVER-SOFT-PROGRAMAbandonedSep 13, 14Mar 17, 16[G11C]
2015/0270,004 Method for Performing Erase Operation in Non-Volatile MemoryAbandonedMar 20, 14Sep 24, 15[G11C]
2013/0057,322 DELAY CIRCUIT AND DELAY STAGE THEREOFAbandonedSep 06, 11Mar 07, 13[H03L]
2012/0001,231 Electrical FuseAbandonedJun 30, 10Jan 05, 12[H01L]
2011/0228,620 TESTING METHOD FOR SEMICONDUCTOR MEMORY DEVICEAbandonedMar 22, 10Sep 22, 11[G11C]
2009/0237,126 GATE DRIVER FOR SWITCHING POWER MOSFETAbandonedMar 24, 08Sep 24, 09[H03K]
2006/0251,270 ANTI-POP DEVICE FOR AUDIO AMPLIFIERSAbandonedMay 02, 06Nov 09, 06[H04B]
2006/0158,224 Output driver with feedback slew rate controlAbandonedMar 08, 05Jul 20, 06[H03K]
2006/0152,255 Gate oxide protected I/O circuitAbandonedJan 13, 05Jul 13, 06[H03B]
6298003 Boost circuit of DRAM with variable loadingExpiredJan 11, 01Oct 02, 01[G11C]

Top Inventors for This Owner

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