HYUNDAI ELECTRONICS AMERICA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G11C STATIC STORES 19132
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 10437
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357
 
  
 
H03K PULSE TECHNIQUE 5126
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 2131
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 162
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 179
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7154141 Source side programmingFeb 02, 01Dec 26, 06[H01L]
6525970 Erase method for flash memoryOct 12, 01Feb 25, 03[G11C]
6396737 High density flash memory architecture with columnar substrate codingDec 08, 00May 28, 02[G11C]
6366499 Method of operating flash memoryOct 10, 00Apr 02, 02[G11C]
6347054 Method of operating flash memoryFeb 01, 00Feb 12, 02[G11C]
6330190 Semiconductor structure for flash memory enabling low operating potentialsMay 27, 97Dec 11, 01[G11C]
6198658 High density flash memory architecture with columnar substrate codingOct 08, 99Mar 06, 01[G11C]
6169693 Self-convergence of post-erase threshold voltages in a flash memory cell using transient responseOct 28, 99Jan 02, 01[G11C]
6160270 Performance matrix, method of making an active matrix displays incorporating an improved TFTJan 26, 98Dec 12, 00[H01L]
6160749 Pump control circuitMar 14, 97Dec 12, 00[G11C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6657986 Variable clock rate correlation circuit and method of operationExpiredJul 06, 99Dec 02, 03[H04B]
6613650 Active matrix ESD protection and testing schemeExpiredMay 10, 00Sep 02, 03[H01L]
6370133 CDMA receiver and method of operationExpiredJul 10, 98Apr 09, 02[H04J]
6160348 DC plasma display panel and methods for making sameExpiredMay 18, 98Dec 12, 00[H01J]
6066506 TFT, method of making and matrix displays incorporating the TFTExpiredNov 18, 98May 23, 00[H01L]
6052376 Distributed buffering system for ATM switchesExpiredDec 30, 96Apr 18, 00[H04L]
6028850 Wireless transceiver and frequency planExpiredJul 10, 98Feb 22, 00[H04B]
6011779 ATM switch queuing systemExpiredDec 30, 96Jan 04, 00[H04J]
6002692 Line interface unit for adapting broad bandwidth network to lower bandwidth network fabricExpiredDec 30, 96Dec 14, 99[H04L, H04J]
5987588 Processor architecture providing for speculative execution of instructions with multiple predictive branching and handling of trap conditionsExpiredAug 28, 98Nov 16, 99[G06F]
5874746 TFT, method of making and matrix displays incorporating the TFTExpiredJan 26, 98Feb 23, 99[H01L]
5850398 Method of scheduling data cell transmission in an ATM networkExpiredDec 30, 96Dec 15, 98[H04J]
5832293 Processor architecture providing speculative, out of order execution of instructions and trap handlingExpiredAug 15, 97Nov 03, 98[G06F]
5797025 Processor architecture supporting speculative, out of order execution of instructions including multiple speculative branchingExpiredNov 14, 96Aug 18, 98[G06F]
5737041 TFT, method of making and matrix displays incorporating the TFTExpiredJul 31, 95Apr 07, 98[G09G]
5708841 Processor architecture providing speculative, out of order execution of instructionsExpiredSep 17, 96Jan 13, 98[G06F]
5442606 Electromagnetic lens actuator for optical disk driveExpiredJun 13, 94Aug 15, 95[G11B]
5319323 Power supply compensated MOS Schmitt trigger oscillatorExpiredAug 19, 92Jun 07, 94[H03K]
5161041 Lighting assembly for a backlit electronic display including an integral image splitting and collimating meansExpiredApr 26, 90Nov 03, 92[G02F]
5133440 Rotary stop mechanism with track actuation of a stop pinExpiredMay 02, 90Jul 28, 92[F16D]

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