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Your search returned 751 patents.
( 257/303 in Current US Classification )
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Patent IDTitleDate Filed
7042047 Memory cell, array, device and system with overlapping buried digit line and active area and method for forming same September 1, 2004
7042041 Semiconductor device March 8, 2004
7042040 Semiconductor device and method for manufacturing the same January 23, 2004
7038265 Capacitor having tantalum oxynitride film and method for making same March 7, 2005
7034398 Semiconductor device having contact plug and buried conductive film therein November 13, 2003
7034353 Methods for enhancing capacitors having roughened features to increase charge-storage capacity September 26, 2001
7034352 DRAM with very shallow trench isolation February 11, 2004
7034348 Magnetoresistive effect element and magnetic memory device August 1, 2003
7030441 Capacitor dielectric structure of a DRAM cell and method for forming thereof November 15, 2004
7030437 Semiconductor device having sense amplifier including paired transistors May 22, 2003
7026679 Semiconductor integrated circuit device and the process of manufacturing the same having poly-silicon plug, wiring trenches and bit lines formed in the wiring trenches having a width finer than a predetermined size January 13, 2004
7023042 Method of forming a stacked capacitor structure with increased surface area for a DRAM device January 12, 2004
7019351 Transistor devices, and methods of forming transistor devices and circuit devices March 12, 2003
7018893 Method for fabricating bottom electrodes of stacked capacitor memory cells December 15, 2004
7015526 Dynamic memory cell and method of manufacturing same December 11, 2003
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