Janardan
Chaudhari Chhayendra Janardan, Maharashtra IN
Patent application number | Description | Published |
---|---|---|
20080207915 | Process for the Preparation of 2,2'-[5-(1H-1,2,4-Triazole-1-Ylmethyl) -1,3-Phenylene] Di (2-Methylpropionitrile) - The present invention discloses a process for the preparation of Anastrozole of the formula I in high purity and in high yield. 3,5-bis(halomethyl)toluene is prepared by reacting mesitylene with N-halosuccinimide in the presence of light or dibenzoyl peroxide or azobis isobutyronitrile as a catalyst and in a chlorinated solvent. 3,5-bis(halomethyl)toluene is cyanated with metal cyanide in the presence of a catalyst and in water, organic solvent or mixture thereof at temperature of 40 to 60° C. to obtain 2,2′-(5-methyl-1,3 phenylene)diacetonitrile which is further methylated with iodomethane in the presence of base and an organic solvent at temperature of 0 to 15° C. to obtain 2,2′-(5-methyl-1,3-phenylene)di(2-methyl-propiononitrile). The product obtained is treated with N-halosuccinimide in the presence of a catalyst and in a chlorinated solvent at temperature of 60 to 100° C. to obtain 2,2′-(5-halomethyl-1,3-phenylene)di(2-methyl propionitrile) which was further treated with potassium or sodium salt 1,2,4-triazole at temperature of 20 to 50° C. in dimethyl formamide to obtain crude 2,2′-[5-( | 08-28-2008 |
Dhori Kedar Janardan, Gujrat IN
Patent application number | Description | Published |
---|---|---|
20120163110 | MEMORY DEVICE WITH ROBUST WRITE ASSIST - A memory circuit includes a memory cell configured to be re-writable. A write enable circuit is configured to enable writing a signal via a pair of bit lines to the memory cell depending on a write signal. A charge supply circuit is configured to supply a charge to at least one of the pair of bit lines. A charge supply controller is configured to control the charge supply circuit to disable the supply of charge and couple the write enable circuit to at least one of the pair of bit lines after a first determined period following the reception of the write signal. | 06-28-2012 |
20120170391 | MEMORY DEVICE WITH BOOST COMPENSATION - A memory circuit includes a memory cell configured to be re-writable. A write enable circuit is configured to enable writing a signal via a pair of bit lines to the memory cell depending on a write signal. A charge supply circuit is configured to supply a charge to at least one of the pair of bit lines. A charge supply controller is configured to control the charge supply circuit to supply the charge dependent on at least one of the temperature of the memory circuit and the potential difference supply of the memory circuit. | 07-05-2012 |
Prabha Janardan, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20130023283 | System for Wireless Location Estimation Using Radio Transceivers with Polarization Diversity - A system and method for wireless location estimation of a mobile node using radio transceivers with polarization diversity have been disclosed. The system includes a plurality of pre-defined fixed reference nodes distributed over a predetermined area adapted to transmit fixed reference signals. The system further includes mobile node transmission module at the mobile node adapted to transmit mobile reference signals with respect the mobile node and plurality of pre-defined fixed reference nodes. The horizontal polarization module and vertical polarization module polarize the transmitted mobile reference signals and the strength of the signals is measured. The derivation module derives the range of the signals. Subsequently, a profile of the derived range with reference to the measured signal strength is created by the system. The system further employs a trilateration algorithm to determine localization of the node using the created profile, thereby providing the location estimation for the mobile node. | 01-24-2013 |
Satish Janardan, Plano, TX US
Patent application number | Description | Published |
---|---|---|
20160100053 | Multiple Persona Support for Communications - Concepts and technologies are disclosed herein for providing multiple persona support for communications. A processor, at the device, can execute a persona service. The persona service can create one or multiple containers/highly secure work space(s) within the user device. The processor, at the administrator level of the specific work group, can detect a communication request comprising a request to initiate a communication. The processor can determine if the communication comprises a call. If a determination is made that the communication comprises the call, the processor, based on the profiles of the parties, can obtain call handling rules/policies, initiate setup of a communication path for the call, provide contacts to parties to the call, and determine how the call is handled. If a determination is made that the call is accepted, the processor can allow initiation of the call, or other appropriate treatments | 04-07-2016 |