ALLIANCE SEMICONDUCTOR CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
G11C STATIC STORES 3148
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 148
 
  
 
H03F AMPLIFIERS 182

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7636259 Flash memory array with independently erasable sectorsJul 17, 06Dec 22, 09[G11C]
7027548 Delay settings for a wide-range, high-precision delay-locked loop and a delay locked loop implementation using these settingsMay 30, 01Apr 11, 06[H03D]
6589834 Semiconductor chip that isolates DRAM cells from the peripheral circuitry and reduces the cell leakage currentMay 03, 01Jul 08, 03[H01L]
6442098 High performance multi-bank compact synchronous DRAM architectureFeb 06, 01Aug 27, 02[G11C]
6373089 DRAM cell having storage capacitor contact self-aligned to bit lines and word linesAug 10, 00Apr 16, 02[H01L]
5994730 DRAM cell having storage capacitor contact self-aligned to bit lines and word linesNov 21, 96Nov 30, 99[H01L]
5701264 Dynamic random access memory cell having increased capacitanceJan 31, 97Dec 23, 97[H01L]
5535172 Dual-port random access memory having reduced architectureFeb 28, 95Jul 09, 96[G11C]
5428306 Compact multiplexer circuitMay 26, 94Jun 27, 95[H03K]
5231318 Differential latch sense amplifierMay 11, 92Jul 27, 93[H03K, H03F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6738917 Low latency synchronization of asynchronous dataExpiredJan 03, 01May 18, 04[G06F]
2003/0177,258 Reconfigurable control processor for multi-protocol resilient packet ring processorAbandonedJan 15, 03Sep 18, 03[G06F]
2003/0005,210 Intelligent CAM cell for CIDR processorAbandonedMay 24, 01Jan 02, 03[G06F]
6472267 DRAM cell having storage capacitor contact self-aligned to bit lines and word linesExpiredDec 03, 01Oct 29, 02[H01L]
6459647 Split-bank architecture for high performance SDRAMsExpiredFeb 06, 01Oct 01, 02[G11C]
2001/0040,581 Shared memory graphics accelerator systemAbandonedJul 25, 01Nov 15, 01[G06F]
5670993 Display refresh system having reduced memory bandwidthExpiredJun 07, 95Sep 23, 97[G09G]

Top Inventors for This Owner

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