Zohreh
Zohreh Andalibi, Saskatoon CA
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20100316111 | SIGNAL EQUALIZER FOR A SIGNAL TRANSMISSION NETWORK - In an RF signal transmission network such as the reverse channels of a coaxial cable network, there is provided at least one adaptive equalizer for pre- or post-filtering inter-symbol interference in the transmitted signals, the adaptive equalizer having a series of coefficients for which values are required. In order to improve the transmission efficiency the preamble used in these channels is shortened by coarsely estimating the channel using a short “unique word’ placed at the beginning of the equalizer training sequence. The coarse channel estimate is crudely inverted to produce a set of equalizer coefficients which partially equalize the channel. By initializing the adaptive equalizer with these approximate coefficients, it is possible to reduce the length of the training sequence needed for the equalizer to converge. | 12-16-2010 |
Zohreh Hamidi-Esfahani, Tehran IR
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20100203626 | SOLID STATE FERMENTATION IN MODIFIED ZYMOTIS PACKED BED BIOREACTOR - The embodiments herein provide an improved Zymotis solid-state bioreactor and its operation for cultivation of microorganisms aseptically. In one embodiment, a bioreactor has two compartments containing three cooling plates. These plates have internal baffles instead of cooling tubes. The bioreactor has temperature sensors are loaded at different heights of the outer cooling plates for recoding and monitoring bed temperature during fermentation. Short space between two cooling plates with suitable material construction permits metabolic heat removal by conduction. The distance between two compartments is adjustable manually to achieve the best width. The product is extracted and harvested in the bioreactor using a trickle solvent. All of the on-line data are monitored on screen and recorded in the computer. Microorganisms are cultivated in such a manner that the bioreactor carries out all steps for cultivating microorganisms in an aseptic environment. | 08-12-2010 |
Zohreh Lali-Dastjerdi, Kgs. Lyngby DK
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20160065324 | ALL-OPTICAL REGENERATION SYSTEM FOR OPTICAL WAVELENGTH DIVISION MULTIPLEXED COMMUNICATION SYSTEMS - The invention relates to an all-optical regeneration system for regeneration of optical wavelength division multi-plexed WDM data signals in an optical WDM communication system. The system comprises a WDM-to-Optical time domain multi-plexing OTDM, WDM-to-OTDM, converter, capable of converting an input WDM data signal comprising multiple wavelength channels into an input OTDM data signal comprising multiple time multiplexed time channels. The system further comprises an all-optical regenerator unit being configured for regenerating the input OTDM data signal into an output OTDM data signal. The system additionally comprises an OTDM-to-WDM converter for converting the output OTDM data signal to an output WDM data signal. An input of the all-optical regenerator unit is in optical communication with an output of the WDM-to-OTDM converter, and an output of the all-optical regenerator unit is in optical communication with an input of the OTDM-to-WDM converter. The invention further relates to a method for all-optical regeneration of WDM data signals. | 03-03-2016 |
Zohreh Sajjadi, Guilderland, NY US
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20100210566 | AZAPEPTIDES AS CD36 BINDING COMPOUNDS - An azapeptide derivative of growth hormone releasing peptide (GHRP) of Formula I: A-(Xaa) | 08-19-2010 |
Zohreh Sajjadi, Schenectady, NY US
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20130203686 | AZAPEPTIDES AS CD36 BINDING COMPOUNDS - An azapeptide compound of Formula I: | 08-08-2013 |
20150329591 | AZAPEPTIDES AS CD36 BINDING COMPOUNDS - An azapeptide compound of Formula I: | 11-19-2015 |
Zohreh Sajjadi-Hashemi, Schenectady, NY US
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20130178459 | TRICYCLIC COMPOUNDS AND PBK INHIBITORS CONTAINING THE SAME - Tricyclic compounds are provided. These compounds are PBK inhibitors, and are useful for the treatment of PBK related diseases, including cancer. | 07-11-2013 |
20150183799 | Tricyclic Compounds and PBK Inhibitors Containing the Same - Tricyclic compounds are provided. These compounds are PBK inhibitors, and are useful for the treatment of PBK related diseases, including cancer. | 07-02-2015 |