Banaei
Anahita Banaei, Plano, TX US
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20110060538 | Estimation of State-Of-Health in Batteries - Methods and apparatuses for estimation of a state-of-health in a battery are disclosed. An example method comprises: determining if a terminal voltage of the chemical battery differs from a calculated terminal voltage; in response to determining that the terminal voltage of the chemical battery differs from the calculated terminal voltage, calculating a range of voltages by taking the convolution of a terminal current of the chemical battery with a range of impulse responses from a look up table of impulse responses corresponding to different states-of-health; comparing the terminal voltage of the chemical battery with the range of calculated voltages to determine a second impulse response that corresponds to the case where the terminal voltage matches the calculated voltage; and using the look up table of impulse responses corresponding to different states-of-health to determine the state-of-health of the chemical battery from the second impulse response. Other embodiments are described and claimed. | 03-10-2011 |
Armin Banaei, Sunnyvale, CA US
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20150365106 | DETERMINISTIC READ RETRY METHOD FOR SOFT LDPC DECODING IN FLASH MEMORIES - A method is disclosed for performing LDPC soft decoding of data stored in a flash storage device. Upon occurrence of a hard read failure, one or more retries with soft decoding after each retry are performed until soft decoding is successful or a maximum iteration count is reached. For each retry thresholds for sensing a level of a cell are adjusted according to a specific sequence. Likewise, the LLR table for each retry is selected from pre-determined LLR tables each corresponding to a retry attempt and the thresholds used for the retry attempt. The LLR table is not adjusted between retries or based on outcomes of any retries. A step size by which thresholds adjusted may be tuned to improve performance. | 12-17-2015 |
Esmaeil Banaei, Orlando, FL US
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20110284729 | Systems and Methods for Harvesting Optical Energy - In one embodiment a system and method for harvesting optical energy employ an optical energy harvesting fiber including a core having active elements that absorb light at one wavelength of range of wavelengths and emit light at one or more different wavelengths, a guiding structure that guides the emitted light along a length of the fiber, and a cladding that surrounds the core. | 11-24-2011 |
20140238473 | METHOD OF CO-DRAWING HYBRID INCOMPATIBLE MATERIALS - A method of drawing different materials includes forming a first material into a preform body defining at least one channel extending therethrough having a first cross-sectional area. A first element formed of a second material is inserted into the channel and with the preform body creates a preform assembly. The first element has a cross-sectional area that is less than the cross-sectional area of the channel, and the second material has a higher melting temperature than the first material. The preform assembly is heated so that the first material softens and the preform assembly is drawn so that the preform body deforms at a first deformation rate to a smaller cross-sectional area and the first element substantially maintains a constant cross-sectional area throughout the drawing process. Upon completion of the drawing step, the cross-sectional area of the channel is equivalent to the cross-sectional area of the first element. | 08-28-2014 |
20140242329 | METHOD OF THERMALLY DRAWING STRUCTURED SHEETS - A method of drawing a material into sheet form includes forming a preform comprising at least one material as a large aspect ratio block wherein a first transverse dimension of the preform is much greater than a second transverse dimension substantially perpendicular to the first transverse dimension. A furnace having substantially linearly opposed heating elements one spaced from the other is provided and the heating elements are energized to apply heat to the preform to create a negative thermal gradient from an exterior surface along the first transverse dimension of the preform inward toward a central plane of the preform. The preform is drawn in such a manner that the material substantially maintains its first transverse dimension and deforms across its second transverse dimension. | 08-28-2014 |
Esmaeil H. Banaei, Orlando, FL US
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20130202888 | In-Fiber Particle Generation - A fiber is provided, including a cladding material that is disposed along a longitudinal-axis fiber length. A plurality of spherical particles are disposed as a sequence along a longitudinal line parallel to the longitudinal fiber axis in at least a portion of the fiber length, and include a spherical particle material that is interior to the fiber cladding material and different than the fiber cladding material. To produce particles, a drawn fiber, having a longitudinal-axis fiber length and including at least one fiber core that has a longitudinal core axis parallel to the longitudinal fiber axis and that is internally disposed to at least one outer fiber cladding layer along the fiber length, is heated for a time that is sufficient to cause a fiber core to break-up into droplets sequentially disposed along the fiber core axis. Fiber cooling solidifies droplets into spherical particles interior to fiber cladding. | 08-08-2013 |
Niaz Banaei, Palo Alto, CA US
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20120129197 | Immunomodulation of Functional T Cell Assays for Diagnosis of Infectious or Autoimmune Disorders - Improved assays for detecting the presence of a specific cell-mediated immune response in an individual are provided, where a sample comprising T cells and other cells of the immune system, usually a blood sample or derivative thereof, is contacted with test antigen(s) of interest in the presence of a pattern recognition receptor (PRR) agonist. The sample is incubated for a period of time sufficient to activate effector T cells; and release of immune effector molecule(s) is then detected. In some embodiments, the PRR is an agonist of a toll-like receptor (TLR) expressed by mature antigen presenting cells, including without limitation agonists TLR3 and TLR7, such as LPS, poly I:C, imiquimod, etc. | 05-24-2012 |
Niaz Banaei, San Francisco, CA US
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20130309657 | DEVICES AND METHODS FOR SEPARATING PARTICLES - Embodiments of the present disclosure provide for particle-imprinted polymer films, methods of making particle-imprinted polymer films, methods for separating particles, devices or systems for separating particles, and the like. | 11-21-2013 |