Rangachari
Anand Rangachari, Teaneck, NJ US
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20120323741 | OPEN DATA MARKETPLACE FOR MUNICIPAL SERVICES - Providing an open data marketplace may include identifying one or more data attributes from a plurality of applications registered with a shared data management system; mapping said one or more data attributes to a data model to create a first set of mapped data; augmenting said first set of mapped data with additional data imported into the shared data management system from other data locations to create an augmented set of mapped data; receiving one or more of second set of mapped data from one or more shared data management system associated respectively with one or more shared data management networks; enabling of composing a data set by combining and cleansing one or more of said first set of mapped data, said second set of mapped data, and said augmented set of mapped data; and offering said composed data set in a digital marketplace with associated pricing characteristics. | 12-20-2012 |
20120324529 | ENFORCING DATA SHARING POLICY THROUGH SHARED DATA MANAGEMENT - Enforcing data sharing policy through shared data management, in one aspect, may include extracting data access rights from the one or more data policies based on a user role, data purpose, an object set and a constraint identification; extracting a data domain from the one or more data policies based on the data purpose and the object set; associating the data access rights and the data domain with data attributes of the shared data; automatically responding to application-based offers and requests for the shared data within a Software-as-a-Service platform based on the data access rights. | 12-20-2012 |
20120324539 | DYNAMIC APPLICATION ADAPTATION IN SOFTWARE-AS-A-SERVICE PLATFORM - Dynamic application adaptation in software-as-a-service platform, in one aspect, may receive an access permission associated with a published shared data management data object in the software-as-a-service platform having shared data management and a plurality of applications deployed, look up one or more rules associated with one or more features of an application deployed on the software-as-a-service platform, based on the received access permission, and activate or deactivate said one or more features associated with said plurality of applications based on said one or more rules. | 12-20-2012 |
Krishnan R. Rangachari, Kirkland, WA US
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20090234971 | ENCODING/DECODING WHILE ALLOWING VARYING MESSAGE FORMATS PER MESSAGE - Encoding and/or decoding of messages. On the encoding end, a composite encoder encodes message from an internal format that is used by internal system components into an external format. However, the composite encoder may encode the outgoing messages into different external formats on a per-message basis. For incoming message, a composite decoder decodes incoming messages from any one of a plurality of external formats into the internal format also on a per-message basis. A per-message report mechanism permits internal system components and the encoding/decoding components to communicate information regarding the encoding or decoding on a per message basis. This permits a higher level of collaboration and complexity in the encoding and decoding process. | 09-17-2009 |
Muralidharan Rangachari, Cupertino, CA US
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20130275674 | METHOD AND SYSTEM FOR PERFORMING RECOVERY IN A STORAGE SYSTEM - Method and system for performing recovery for a replicated copy of a storage space presented as a logical object is provided. An attribute associated with the logical object for enabling the recovery is set and when the storage space is replicated the attribute is stored as metadata for the replicated copy of the storage space. Based on the attribute, a clone of the logical object is presented as a writable option to write to the first replicated copy. After the write operation where information is written to the clone, a second replicated copy with the clone information is created. The clone is deleted after the second copy is generated. | 10-17-2013 |
Sairam Rangachari, Chicago, IL US
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20130346221 | SYSTEMS AND METHODS FOR PROVIDING MERCHANTS WITH USER INTERFACES FOR MANAGING ONLINE DEALS - A computer system for e-commerce management includes a merchant user interface module configured to allow a merchant to define a deal for offering via a plurality of online distribution channels. The computer system further includes a business layer configured to use the defined deal to publish offers of the defined deal to the plurality of online distribution channels. The business layer aggregates data relating to the published offers and the plurality of online distribution channels. The merchant user interface module is further configured to allow the merchant to view the aggregated data and to make adjustments to the published offers. | 12-26-2013 |
Sundarrajan Rangachari, Ulsoor IN
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20130066451 | SYSTEM AND METHOD FOR MITIGATING FREQUENCY MISMATCH IN A RECEIVER SYSTEM - One embodiment of the invention includes a receiver system. The system includes a receiver that generates digital data samples corresponding to an analog signal at a sampling frequency associated with a first frequency reference and a host codec that reads the digital data samples at a read frequency associated with a second frequency reference. The system also includes a first-in first-out (FIFO) buffer that buffers the digital data samples via write commands associated with the receiver and read commands associated with the host codec. The FIFO buffer can have a current pointer state that is based on the relative write and read commands. The system further includes a frequency controller that calculates a frequency offset between the sampling frequency and the read frequency based on a rate of drift of the current pointer state relative to a predetermined calibration threshold and adjusts the sampling frequency based on the frequency offset. | 03-14-2013 |
Sundarrajan Rangachari, Trichy IN
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20110241747 | APPARATUS AND METHOD FOR REDUCING INTERFERENCE SIGNALS IN AN INTEGRATED CIRCUIT USING MULTIPHASE CLOCKS - An apparatus and method for reducing interference signals using multiphase clocks. An integrated circuit includes a digital circuit and an analog circuit. The digital circuit includes a derived clock circuit configured to receive a root clock having a frequency D*f, D being a divide factor, to divide the root clock by D, and generate multiphase clocks having N phases. N circuits of the digital circuit are configured to receive a corresponding one of the N phases, with edges of the multiphase clocks being spread over the N phases. The multiphase clocks cause a frequency shift in interference signals generated by reduced periodic peak currents drawn by the N circuits from f to N*f and harmonics thereof. The analog circuit receives an in-band range of signals. A value of N is configured to shift the interference signals outside the in-band range of signals. | 10-06-2011 |
Sundarrajan Rangachari, Bangalore IN
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20140098908 | CURRENT REDUCTION IN DIGITAL CIRCUITS - A digital circuit includes at least one input node, a biasing circuit, and a digital baseband circuit. The input node receives a digital signal including samples at a plurality of sample instances, the samples including a positive sample and a negative sample and represented by first plurality of bits. The biasing circuit generates a biased digital signal by adding a bias value to the digital signal so as to change the positive sample and the negative sample to first sample and second sample respectively and represented by second plurality of bits. The digital baseband circuit is configured to receive and process the biased digital signal such that reduced current consumption is realized based on a number of bit toggles in the second plurality of bits being less than a number of bit toggles in the first plurality of bits. | 04-10-2014 |
Sunder Rangachari, Ballwin, MO US
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20100298599 | PROCESSES FOR PRODUCING AND RECOVERING SHIKIMIC ACID - The present invention generally relates to processes for producing and recovering cyclitolcarboxylic acids such as shikimic acid and quinic acid. In particular, the present invention is directed to processes for producing shikimic acid that comprise contacting glyphosate and an organism that has the common aromatic biosynthetic pathway. The present invention is also directed to recovery of the shikimic acid product from aqueous process streams utilizing membrane separation techniques | 11-25-2010 |