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Inventor:
Khan; Babar Ali
Address:
Ossining, NY
No. of patents:
18
Patents:












Patent Number Title Of Patent Date Issued
7655967 DRAM (dynamic random access memory) cells February 2, 2010
A DRAM cell with a self-aligned gradient P-well and a method for forming the same. The DRAM cell includes (a) a semiconductor substrate; (b) an electrically conducting region including a first portion, a second portion, and a third portion; (c) a first doped semiconductor region wrap
7294543 DRAM (Dynamic Random Access Memory) cells November 13, 2007
A DRAM cell with a self-aligned gradient P-well and a method for forming the same. The DRAM cell includes (a) a semiconductor substrate; (b) an electrically conducting region including a first portion, a second portion, and a third portion; (c) a first doped semiconductor region wrap
7153737 Self-aligned, silicided, trench-based, DRAM/EDRAM processes with improved retention December 26, 2006
A DRAM cell in a substrate has a deep trench (DT) extending from a surface of the substrate into the substrate, a word line (WL) formed on the surface of the substrate adjacent the deep trench, and oxide (TTO) disposed in a top portion of the trench and extending beyond the trench in
6727540 Structure and method of fabricating embedded DRAM having a vertical device array and a bordered April 27, 2004
An integrated circuit including a dynamic random access memory (DRAM) array is disclosed herein in which a DRAM cell includes a storage capacitor within a deep trench, a transistor having a channel extending along a sidewall of the deep trench and a gate conductor within the deep trench,
6518151 Dual layer hard mask for eDRAM gate etch process February 11, 2003
A method of fabricating an integrated circuit chip having a first region of a first layout rule and a second region of a second layout rule. The method includes using a first material to establish a first hard mask pattern in only the first region and using a second material to establish
6225029 Plasma addressed liquid crystal display with organic-walled plasma channels May 1, 2001
An electronic array of data elements, in particular, a flat display device preferably of the PALC type in which the plasma channels are defined by walls of an organic material, preferably a polyimide material. A protective layer is provided over the polyimide walls to prevent deterio
6016032 PALC panel with wire electrodes January 18, 2000
A channel member for a PALC panel has a channel in its surface and a wire in the channel as an electrode of the PALC panel.
5965976 Gas discharge lamps fabricated by micromachined transparent substrates October 12, 1999
A high pressure gas discharge lamp and the method of making same utilizing integrated circuit fabrication techniques. The lamp is manufactured from heat and pressure resistant planar substrates in which cavities are etched, by integrated circuit manufacturing techniques, so as to provide
5955838 Gas discharge lamps and lasers fabricated by micromachining methodology September 21, 1999
A high pressure gas discharge lamp and the method of making same utilizing integrated circuit fabrication techniques. The lamp is manufactured from heat and pressure resistant planar substrates in which cavities are etched, by integrated circuit manufacturing techniques, so as to provide
5914562 Anodic bonded plasma addressed liquid crystal displays June 22, 1999
A process for fabricating the channel substrate of a plasma-addressed electro-optic display device comprising a layer of electro-optic material, data electrodes coupled to the electro-optic layer and adapted to receive data voltages for activating portions of the electro-optic layer, and
5868811 Method of making a channel plate for a flat display device February 9, 1999
A flat display device, preferably of the PALC type, in which the plasma channels are formed by etching in a substrate laterally-spaced channels and bonding a thin dielectric sheet over the etched substrate. Adjoining each of the channels are shallow ledges, also formed by etching, which
5835167 Plasma addressed liquid crystal display with reduced column voltages November 10, 1998
A plasma-addressed liquid crystal color display device comprising a layer of liquid crystal material, data electrodes coupled to the liquid crystal layer and adapted to receive data voltages for activating pixels of the liquid crystal layer, and a plurality of ionizable-gas-filled plasma
5811935 Discharge lamp with T-shaped electrodes September 22, 1998
A discharge lamp includes a first and a second substrate (12, 14), a cavity disposed in the first substrate (12) or in a portion of the first and a second substrate (12, 14), a first and a second aligned electrode (270, 272) disposed between the first and a second substrate (12, 14) havi
5808413 Plasma addressed liquid crystal display with organic-walled plasma channels September 15, 1998
A flat display device preferably of the PALC type in which the plasma channels are defined by walls of an organic material, preferably a polyimide material. A protective layer is provided over the polyimide walls to prevent deterioration. Spaced electrode portions are preferably prov
5805122 Voltage driving waveforms for plasma addressed liquid crystal displays September 8, 1998
A plasma-addressed electro-optic display device having a layer of electro-optic material, data electrodes coupled to the electro-optic layer and adapted to receive data voltages for activating portions of the electro-optic layer, and a plurality of plasma channels extending generally
5796209 Gas discharge lamps and lasers fabricated by michromachining August 18, 1998
A high pressure gas discharge lamp and the method of making same utilizing integrated circuit fabrication techniques. The lamp is manufactured from heat and pressure resistant planar substrates in which cavities are etched, by integrated circuit manufacturing techniques, so as to provide
5764001 Plasma addressed liquid crystal display assembled from bonded elements June 9, 1998
A flat display device, preferably of the PALC type, in which the plasma channels are formed by etching in a substrate laterally-spaced channels and bonding a thin dielectric sheet over the etched substrate. Adjoining each of the channels are shallow ledges, also formed by etching, which
5696569 Channel configuration for plasma addressed liquid crystal display December 9, 1997
A plasma-addressed electro-optic display device comprising a layer of electro-optic material, data electrodes coupled to the electro-optic layer and adapted to receive data voltages for activating portions of the electro-optic layer, and a plurality of plasma channels extending gener










 
 
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