Vemulapalli, US
Eswar Vemulapalli, Foster City, CA US
Patent application number | Description | Published |
---|---|---|
20110055714 | MANAGING VIRTUAL MACHINES - Tools and techniques for managing virtual machines, including without limitation virtual machines running in a cloud computing environment. Certain tools provide a user interface that allows a user to browse machine images to find an image that meets the user's needs. In some aspects, these tools and techniques can provide the ability for users to customize machine images to meet their own needs and/or to share their customized machine images with other users. In other aspects, these tools and techniques can provide users with the ability to export virtual machines for use on an actual computer system. | 03-03-2011 |
Manish Vemulapalli, Iowa City, IA US
Patent application number | Description | Published |
---|---|---|
20090196369 | METHOD AND SYSTEM FOR OPTIMAL BITLOADING IN COMMUNICATION AND DATA COMPRESSION SYSTEMS - This invention provides a method and system for determining the number of bits to assign to a frequency range in a signal. The present invention is capable of bit allocation, with B total bits, among a plurality of N frequency ranges in time a time O(N log N), which is independent of the size of B. Embodiments of the present invention have many practical applications, including allocating bits among sub-channels in a multi-carrier communication system, and allocating bits among sub-bands in a signal representing digital multimedia, such as in JPEG or MPEG compressed files. | 08-06-2009 |
Manish Vemulapalli, San Diego, CA US
Patent application number | Description | Published |
---|---|---|
20140286193 | COMMUNICATION NETWORK HAVING PROXIMITY SERVICE DISCOVERY AND DEVICE SELF-ORGANIZATION - Methods and systems for establishing and/or maintaining communication cluster environments that support a plurality of communication devices. The plurality of communication devices can be configured to communicate with one another utilizing the communication cluster environment. The communication within the communication cluster environment can include device-to-device communications between two or more of the plurality of communication devices. Further, the device-to-device communications can utilizes one or more non-3GPP wireless communication protocols and/or standards. | 09-25-2014 |
20150093996 | Method and Apparatus for Heterogeneous Small Cells Self-Organization in LTE Networks Based on Internet Protocol Multimedia Subsystems - A wireless network includes a plurality of small cells. The small cells each register with the network, and an application server tracks the locations of the small cells within the network. Upon entry to the network, the small cell registers with various event packages managed by the application server. When a small cell in the network updates its configurations and/or parameters, the small cell publishes those changes to the application server. The application server determines other nearby small cells that are “interested” in those changes based on their proximity to the changed cell. The application server then notifies those proximate cells of the changes made to the changed cell so that the proximate cells can update their own configurations. | 04-02-2015 |
Manish Goldie Vemulapalli, San Diego, CA US
Patent application number | Description | Published |
---|---|---|
20140286205 | DUPLEXING IN LONG TERM EVOLUTION (LTE) CELLULAR NETWORKS - A duplexing method is provided that combines aspects of Frequency Division Duplex (FDD) and Time Division Duplex (TDD) methods in a network, such as a Long Term Evolution (LTE) network. The duplexing method may be implemented on an existing FDD network by replacing the FDD uplink (UL)-only radio frame with a full TDD radio frame having dynamically allocable UL and downlink (DL) sub-frames. Alternatively, the duplexing method may be implemented on an existing TDD network by adding a second frequency to pair with an existing frequency over which a FDD DL-only radio frame can be run. | 09-25-2014 |
Naveen Kumar Vemulapalli, San Jose, CA US
Patent application number | Description | Published |
---|---|---|
20160087845 | SUPPORT FOR CONVERGED FIBER CHANNEL OVER ETHERNET (FCOE) TRAFFIC ON SOFTWARE DEFINED NETWORKS (SDNS) - In one embodiment, a system includes a software defined network (SDN) controller connected to SDN-capable switch(es), the SDN controller being configured to communicate with and program the SDN-capable switches, wherein each of the SDN-capable switches is configured to communicate with the SDN controller, one or more fiber channel forwarders (FCFs) connected to the SDN-capable switches, storage area network (SAN) fabric(s), and local area network (LAN) fabric(s), and at least one end node connected directly or indirectly to the SDN-capable switches and/or the one or more FCFs, wherein the SDN controller is configured to collect information from the one or more FCFs that corresponds with each of the one or more FCFs via fiber channel initialization protocol (FIP) advertisement frames, and create and manage a FCF database, the FCF database including the information that corresponds with each of the one or more FCFs. | 03-24-2016 |
Raj Vemulapalli, San Jose, CA US
Patent application number | Description | Published |
---|---|---|
20090049190 | MULTIPLE POINTS OF PRESENCE IN REAL TIME COMMUNICATIONS - Systems and methods are provided for multiple points of presence (MPOP) in the real time communication of data between or among users. More particularly, according to embodiments of the present invention, a messaging service network is provided that allows a user to connect to the messaging service network from multiple client devices and access features associated with the messaging service network from any one of the multiple client devices at any point in time. In this manner, a user can seamlessly transition among multiple client devices without interruption and access services provided by the messaging service network including, but not limited to, sending/receiving instant message (or “IM”) data to other user(s), publishing/subscribing presence to other user(s), making/receiving phone calls between user(s), etc. | 02-19-2009 |
Rajanikanth Vemulapalli, San Jose, CA US
Patent application number | Description | Published |
---|---|---|
20080212766 | Stateless gateways having remote dialog store - Gateway apparatus for facilitating communications using a stateful protocol (e.g., SIP or SIP/SIMPLE protocol). The gateway apparatus includes a plurality of gateway devices and a remote dialog store, wherein each of the plurality of gateway devices comprises export logic for causing dialog information associated with a first received message (e.g., a request or response) to be communicated to the dialog store, and retrieval logic for causing a lookup of the dialog information in response to a second received message, the second received message associated with the first received message. In one example the gateway devices are stateless, thereby relying on the dialog store for validating and routing messages. In another example, the gateway devices are stateful and rely on the dialog store for backup (e.g., if a gateway device crashes). The gateway devices may be configured for receiving and processing messages according to SIP protocol or SIP/SIMPLE protocol. | 09-04-2008 |
20080256298 | Intelligent caching of user data for real time communications - Apparatus and methods for storing user data for use in real-time communications (e.g., IM or VoIP) are provided. The apparatus comprises at least a first cache device (e.g., a cache server) and a second cache device for storing user data, wherein the user data stored with the first cache device is mirrored with the second cache device. The apparatus further comprising a server having logic for causing access to the user data (e.g., to respond to or process messages) from the first cache device, if accessible, and from the second cache device if the user data is not accessible form the first cache device. The apparatus may further include logic for causing user data to be restored to the first cache device from the second cache device if the first cache device loses user data (e.g., if the first cache device goes down). | 10-16-2008 |
Ravi Vemulapalli, Clive, IA US
Patent application number | Description | Published |
---|---|---|
20140204213 | SYSTEM FOR TRACKING PARTICIPANTS - A tracking system having a website connected to a electronic device over an electronic network. Identification information associated with participant information related to an identification chip worn by a participant and stored in the electronic device. The website displays the present position of a selected participant, a live continuous video feed from selected check points, the pace of the selected participant and the estimated time of arrival for the participant at a selected check point. | 07-24-2014 |
20150156612 | LOCATION AND DIRECTION SYSTEM FOR BUILDINGS - A tracking system for locating individuals and equipment as well as providing directions within a building includes a plurality of transmitters that are positioned and associated with specific locations within the building. The location of the transmitters is stored in a database of a controller. An individual is provided with a receiver that detects signals sent by the transmitters. Each receiver has an identification code associated with the individual that is stored within the controller's database. The receiver forwards detected information on to the controller and based upon the information, the controller displays an icon associated with the receiver on a grid of the building that shows the location of the individual within the building. | 06-04-2015 |
Raviteja Vemulapalli, Hyattsville, MD US
Patent application number | Description | Published |
---|---|---|
20160133037 | Method and System for Unsupervised Cross-Modal Medical Image Synthesis - A method and apparatus for unsupervised cross-modal medical image synthesis is disclosed, which synthesizes a target modality medical image based on a source modality medical image without the need for paired source and target modality training data. A source modality medical image is received. Multiple candidate target modality intensity values are generated for each of a plurality of voxels of a target modality medical image based on corresponding voxels in the source modality medical image. A synthesized target modality medical image is generated by selecting, jointly for all of the plurality of voxels in the target modality medical image, intensity values from the multiple candidate target modality intensity values generated for each of the plurality of voxels. The synthesized target modality medical image can be refined using coupled sparse representation. | 05-12-2016 |
Sitaram Vemulapalli, San Jose, CA US
Patent application number | Description | Published |
---|---|---|
20130006950 | Method for Attaching Partition ONLINE to Range Partitioned Table - Method for attaching one or more tables online to a range partitioned table, includes: starting a child transaction; obtaining an exclusive lock on a source table; obtaining an intent exclusive lock on a target table; soft invalidating queries on the target table where compiled form of queries are cached for reuse; attaching the source table(s) to the target table as a new partition(s) of the target table; modifying indices and table structure of the target table to reflect the attaching of the new partition; committing the child transaction; and releasing the exclusive lock and the intent exclusive lock, where concurrently running queries over the target table continue to run without considering the partition until the intent exclusive lock and the exclusive lock are released. Queries on the target table only consider existing partitions when the attaching is in progress. The new partition is available once the attach operation is complete. | 01-03-2013 |
20150106375 | POLICY BASED AUTOMATIC PHYSICAL SCHEMA MANAGEMENT - Provided are techniques for cyclic based data partitioning policy with automatic physical schema management. A data partitioning policy for data is received, wherein the data partitioning policy identifies a condition for automatically implementing the data partitioning policy and criteria for modifying a set of partitions. In response to the condition occurring, the data partitioning policy is automatically applied to select at least one partition from the set of partitions based on the criteria. An operation is performed on the at least one partition to modify the set of partitions. | 04-16-2015 |
20150106407 | POLICY BASED AUTOMATIC PHYSICAL SCHEMA MANAGEMENT - Provided are techniques for cyclic based data partitioning policy with automatic physical schema management. A data partitioning policy for data is received, wherein the data partitioning policy identifies a condition for automatically implementing the data partitioning policy and criteria for modifying a set of partitions. In response to the condition occurring, the data partitioning policy is automatically applied to select at least one partition from the set of partitions based on the criteria. An operation is performed on the at least one partition to modify the set of partitions. | 04-16-2015 |
Sudheer Vemulapalli, Allen, TX US
Patent application number | Description | Published |
---|---|---|
20080233898 | System and method for a time alignment analog notch - System and method for creating a time alignment analog notch. An embodiment includes a digital power amplifier coupled to an enable signal line and to a digital control bits bus, and a matching network coupled to the digital power amplifier. The matching network to provide impedance matching and the digital power amplifier to produce a current based on a value on the digital control bits bus. The digital power amplifier comprises a selection circuit and a plurality of transistors. The transistors, controlled by outputs of the selection circuit, provide a current based on the value on the digital control bits bus. The adjustment of a delay between a signal on the enable signal line and the values on the digital control bits bus creates an analog notch at about Fs/2, where Fs is a sampling frequency of a sigma-delta modulator used to modulate data provided to the digital power amplifier. | 09-25-2008 |
20080315960 | Digital Phase Locked Loop with Gear Shifting - An embodiment of the present invention provides a phase locked loop that operates on clock signals derived from an RF clock signal generated by the phase locked loop. A frequency reference input provides a reference clock. A controllable oscillator generates the RF clock signal. A phase detection circuit operates on the reference clock to provide digital phase error samples indicative of a phase difference between the reference clock and the RF clock. A programmable filter is connected to receive the phase error samples and connected to provide a filtered output having a gain and a phase margin to the controllable oscillator. The programmable filter includes a proportional loop gain control having a programmable loop gain coefficient (alpha-α) and an integral loop gain control having a programmable loop gain coefficient (rho-ρ). Alpha and rho are configured to be programmatically changed simultaneously and are selected such that the gain is changed and the phase margin remains substantially unchanged | 12-25-2008 |
Sudheer K. Vemulapalli, Allen, TX US
Patent application number | Description | Published |
---|---|---|
20080317187 | Interpolative All-Digital Phase Locked Loop - An embodiment of the present invention provides a phase locked loop that operates on clock signals derived from an RF clock signal generated by the phase locked loop. A frequency reference input provides a reference clock. A controllable oscillator generates the RF clock signal. A phase detection circuit operates on the reference clock to provide digital phase error samples indicative of a phase difference between the reference clock and the RF clock. An interpolator is coupled to the phase detection circuit for performing a sample rate conversion between the reference clock and the clock derived from the RF clock signal. | 12-25-2008 |
20080317188 | Digital Phase Locked Loop with Integer Channel Mitigation - An embodiment of the present invention provides a phase locked loop that operates on clock signals derived from an RF clock signal generated by the phase locked loop. A frequency reference input provides a reference clock. A controllable oscillator generates the RF clock signal with a plurality of phases. A switch is coupled to receive the RF clock, and is operative to select one of the plurality of phases. A phase detection circuit is coupled to the switch and is operable to receive a selected phase and to provide digital phase error samples indicative of a time difference between the reference clock and the selected phase. | 12-25-2008 |
20090325494 | Transmitter PLL with Bandwidth on Demand - An embodiment of the present invention provides transmitter having a phase locked loop that has a dynamically controllable loop bandwidth. A transmit modulator is coupled to the PLL for performing vector modulation in response to transmission symbols. Each transmission symbol comprises an amplitude signal and a phase signal. A controller is coupled to the PLL and to the transmit modulator and is operable to detect when a criteria of the transmission symbols crosses a threshold and to adjust loop bandwidth in response to crossing the threshold. The criteria of the transmission symbols may be a function of the amplitude signal or a function of the phase signal, and may be the amplitude signal, a first derivative of the amplitude signal, a second derivative of the amplitude signal, a square of the amplitude signal, a derivative of the amplitude signal squared, the phase signal, or a derivative of the phase signal. | 12-31-2009 |
Sudheer Kumar Vemulapalli, Allen, TX US
Patent application number | Description | Published |
---|---|---|
20110254603 | PHASE INTERPOLATOR AND A DELAY CIRCUIT FOR THE PHASE INTERPOLATOR - Phase interpolator and a delay circuit for the phase interpolator. The phase interpolator includes a variable delay circuit to rotate phase of an input clock to generate a phase rotated signal. The phase interpolator also includes a delay locked loop coupled to the variable delay circuit to generate a plurality of phase shifted outputs. The delay locked loop includes a plurality of delay elements. Each delay element includes a multiplexer and a delay cell coupled to the multiplexer. The multiplexer is configurable using a first control signal to output one of the phase rotated signal and a phase shifted output of the plurality of phase shifted outputs. The delay cell delays one of the phase rotated signal and the phase shifted output to generate another phase shifted output of the plurality of phase shifted outputs. | 10-20-2011 |
Vani Vemulapalli, East Hanover, NJ US
Patent application number | Description | Published |
---|---|---|
20150132444 | Production of Shredded Products With Inclusions - A method for making a shredded product having a marbled surface and the resulting product are provided. The method includes partially cooking an uncooked mass in a first cooking process to form a partially cooked mass and then combining the partially cooked mass with an inclusion component to form an inclusion mass. The inclusion mass is cooked in a second cooking process to form a fully cooked mass. The material is shredded to form continuous net-like sheets having a marbled appearance defined by a first portion of the continuous net-like sheets with the low or non-glutenous material having a first overall color and a second portion of the continuous net-like sheets with the inclusion component having a second overall color different from the first overall color. | 05-14-2015 |
20150250190 | CRISPY FOODSTUFF WITH SOFT PORTION - Compositions and methods related to a baked dough-based component based on a pre-baked heat-treated flour, the baked dough-based component having a first fat concentration and a crispy texture; and a baked fat-based component in direct contact with the baked dough-based component, having a second fat concentration that is higher than the first fat concentration, the baked fat-based component having a soft texture; wherein the foodstuff exhibits a dual texture comprising a crispy texture of the dough-based component and a soft texture of the fat-based component, and wherein the dual texture is maintained throughout the shelf life of the foodstuff. | 09-10-2015 |
Vani Vemulapalli, Whippany, NJ US
Patent application number | Description | Published |
---|---|---|
20100055284 | Production of extruded cheese crackers and snacks - Cheese crackers or snacks having a pasta shape are produced by admixing at least one flour, cheese, and water to obtain a dough having a real cheese content of from about 5% by weight, to about 60% by weight, based upon the weight of the dough, extruding the dough at a pressure and temperature which avoid substantial gelatinization of starch and expansion of the dough. The dough is extruded through a die to obtain a shaped dough rope, which may be cut at the die into shaped dough pieces. The shaped dough pieces may be baked or fried to obtain shaped cheese crackers or snacks in the form of a pasta shape, such as a hollow, grid, helix or spiral shape. Additionally, the crackers or snacks exhibit a non-glassy crispy or crunchy, texture, and a leavened, non-puffed cell structure. | 03-04-2010 |
20100303991 | HIGH FIBER AND HIGH PROTEIN BAKED GOODS PRODUCTION - Substantially uniform hydration and dispersion of high amounts of protein and fiber are achieved while avoiding lump formation, hard textures, and off-tastes in the continuous, mass production of high protein and high fiber content sheetable doughs, and baked goods such as crackers, snacks, and cookies made from the sheeted doughs, by hydrating the protein and fiber with water at a temperature below the denaturization temperature of the proteins, and steaming the hydrated mixture without substantial gelatinization of starch during dough production. The steamed, hydrated mass may be admixed with ingredients comprising at least one flour comprising starch to obtain a dough while avoiding substantial gelatinization of starch of the at least one flour during mixing. The baked goods may have a protein content of at least about 4 g, a fiber content of at least about 4 g, and a whole grain flour content of at least about 4 g per 30 g serving. | 12-02-2010 |
20110212237 | Production of Whole Grain Shredded Products - Shredded whole grain products, such as ready-to-eat cereals, and sweet and savory snacks, such as whole grain shredded corn chips are continuously produced by pelletizing agglomerates of cooked, tempered, whole cereal grain particles. Cooked whole grains, such as corn and other non-gluten or low-gluten containing grains have a tendency to become hard and rubbery after cooking during the cooling and tempering process. The pelletization results in the production of whole grain pellets having a soft, pliable texture, which are shreddable into continuous net-like sheets on a mass production basis. The pelletizing may be at a pressure of about 200 psig to about 600 psig, preferably from about 400 psig to about 500 psig. The pelletizing temperature may be controlled to provide a pellet temperature of about 80° F. to about 120° F., preferably from about 90° F. to about 110° F., upon exiting the pelletizer. | 09-01-2011 |
20110223304 | Production Of Whole Grain Shredded Products - Shredded whole grain products, such as ready-to-eat cereals, and sweet and savory snacks, such as whole grain shredded corn chips are continuously produced by pelletizing agglomerates of cooked, tempered, whole cereal grain particles. Cooked whole grains, such as corn and other non-gluten or low-gluten containing grains have a tendency to become hard and rubbery after cooking during the cooling and tempering process. The pelletization results in the production of whole grain pellets having a soft, pliable texture, which are shreddable into continuous net-like sheets on a mass production basis. The pelletizing may be at a pressure of about 200 psig to about 600 psig, preferably from about 400 psig to about 500 psig. The pelletizing temperature may be controlled to provide a pellet temperature of about 80° F. to about 135° F., preferably from about 90° F. to about 110° F., upon exiting the pelletizer. | 09-15-2011 |
20120093995 | Heat-Stable Filling With Cereal-Derived Ingredients - A grain-based, soft and creamy food filling that is heat-stable is provided. By one approach, the grain-based food filling may include a continuous lipid phase and a dispersed solid including a grain-derived component. | 04-19-2012 |
20120164294 | PRODUCTION OF EXTRUDED CHEESE CRACKERS AND SNACKS - Cheese crackers or snacks having a pasta shape are produced by admixing at least one flour, cheese, and water to obtain a dough having a real cheese content of from about 5% by weight, to about 60% by weight, based upon the weight of the dough, extruding the dough at a pressure and temperature which avoid substantial gelatinization of starch and expansion of the dough. The dough is extruded through a die to obtain a shaped dough rope, which may be cut at the die into shaped dough pieces. The shaped dough pieces may be baked or fried to obtain shaped cheese crackers or snacks in the form of a pasta shape, such as a hollow, grid, helix or spiral shape. Additionally, the crackers or snacks exhibit a non-glassy crispy or crunchy, texture, and a leavened, non-puffed cell structure. | 06-28-2012 |
20130101698 | SHELF-STABLE, SAVORY, FILLED FOOD PRODUCTS AND METHODS - Shelf-stable, savory, filled food products including at least two components having different textures and methods for making the food products are provided herein. The food products have a shelf life of at least about six months when stored at about 70° F. in hermetically sealed film packaging. The savory filled food products have an intermediate water activity (e.g., about 0.5 to about 0.8), which promotes increased shelf life at room temperature. | 04-25-2013 |
20130295233 | Production Of Shredded Or Flaked Whole Grain-Containing Composite Food Products - Shredded or flaked whole grain-containing composite food products, such as ready-to-eat cereals, and sweet and savory snacks, are continuously produced by pelletizing cooked, tempered, whole cereal grain particles in the presence of vegetables, fruit, or dairy cheese. In another aspect, an enrobing coating containing chocolate is applied to a baked shredded laminate product of the pelletization, wherein the shredded product may further optionally include fruit added and present during pelletization. | 11-07-2013 |
20140272057 | NEW SHREDDING ROLL FOR THE PRODUCTION OF HIGH STRENGTH SNACKS - The present invention relates to a method and apparatus for producing thin, crisp shredded snacks having a substantially flat, chip-like appearance and texture. The snacks produced by the method of the present invention have characteristics of both shredded and sheeted snacks. The shredded snacks are produced by compression of a shredded laminate to avoid the fonnation of a puffed or pillowed appearance, as well as, the thick cracker-like appearance. Despite the compression, the shredded snacks exhibit a substantially uniform shredded, net-like appearance upon their surfaces and visually discernible individual shred layers. The strength of the laminate is sufficient to continuously undergo cutting, transferring, and packaging operations during mass production without tearing or breaking. The shredded snacks produced by the method are sufficiently strong for the addition of greater concentrations of inclusion materials and fillers during production and for dipping into and scooping of dips or sauces without breaking consumption. | 09-18-2014 |
20140314941 | PRODUCTION OF WHOLE GRAIN RICE SHREDDED PRODUCT - A method of preparing a whole grain rice shredded product is provided. The method includes the steps of combining water and a whole grain rice component, the whole grain rice component comprising at least about 75% by weight rice, or up to about 100% by weight rice, cooking the whole grain rice component and water to form a cooked whole grain rice material, cooling the cooked whole grain rice material, tempering the cooked whole grain rice material for less than about 90 minutes to form a tempered whole grain rice material, and shredding the tempered whole grain rice material to form continuous net-like sheets of the whole grain rice shredded product. | 10-23-2014 |
20140322392 | SNACKS WITH MARBLED-LIKE APPEARANCE AND METHODS FOR STEAM TREATING DOUGH-BASED SNACKS - Generally, a cracker is provided having at least one marbled surface. The marbled surface may include a cracker portion and an inclusion wherein the inclusion composition has a contrasting color, texture, appearance and/or taste when compared to the dough composition. | 10-30-2014 |