Search Results - biswajit+(bj)+das

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Ordered Nanoparticles and the Construction of Flash Memory Chips and Circuits
Invention Summary Nanoparticles with better than 5% size uniformity (e.g., less than ±5% standard deviation among number average particle distribution, such as measured by number average particle diameters) can be created using an ultra-high vacuum non-lithographic technique. Methods, apparatus and systems form memory structures, such as flash...
Published: 8/16/2022   |   Inventor(s): Biswajit (bj) Das
Keywords(s):  
Category(s): All, Computer Science & Software, Engineering & Manufacturing
Ultra high Vacuum Process for the Deposition of Nanotubes and Nanowires
Invention SummaryThe invention enables a versatile physical vapor deposition process for the growth of nanowires and nanotubes constructed from a wide range of materials (metals, metal mixtures, carbons, nitrides, oxides etc.), and uses molecular flows of reactive gases under an ultra-high vacuum environment. The process allows for growth of nanotubes...
Published: 8/16/2022   |   Inventor(s): Biswajit (bj) Das, Myung Lee
Keywords(s):  
Category(s): All, Computer Science & Software, Engineering & Manufacturing
Ultra high Vacuum Process for the Deposition of Nanotubes and Nanowires
Invention SummaryThe invention enables a versatile physical vapor deposition process for the growth of nanowires and nanotubes constructed from a wide range of materials (metals, metal mixtures, carbons, nitrides, oxides etc.), and uses molecular flows of reactive gases under an ultra-high vacuum environment. The process allows for growth of nanotubes...
Published: 7/1/2015   |   Inventor(s): Biswajit (bj) Das, Myung Lee
Keywords(s):  
Category(s): All, Computer Science & Software, Engineering & Manufacturing
Ordered Nanoparticles and the Construction of Flash Memory Chips and Circuits
Invention Summary Nanoparticles with better than 5% size uniformity (e.g., less than ±5% standard deviation among number average particle distribution, such as measured by number average particle diameters) can be created using an ultra-high vacuum non-lithographic technique. Methods, apparatus and systems form memory structures, such as flash...
Published: 6/12/2015   |   Inventor(s): Biswajit (bj) Das
Keywords(s):  
Category(s): All, Computer Science & Software, Engineering & Manufacturing
Telemetric Sensing of Blood Flow Rates by Passive Infrared Temperature Sensing
Invention SummaryThe invention relates to the field of telemetric monitoring of blood flow sensing, particularly with the use of low energy consumption devices. It is a method that determines the rate of flow of a bodily fluid through a vessel in a live patient. The external positioning of two passive infrared sensor (PIR) detectors at a fixed distance,...
Published: 6/11/2015   |   Inventor(s): Biswajit (bj) Das, Frank Van Breukelen
Keywords(s):  
Category(s): All, Life Sciences