Ramana
Ramana Anuganti, Santa Clara, CA US
Patent application number | Description | Published |
---|---|---|
20090029676 | SYSTEMS AND METHODS FOR MANAGING INFORMATION IN MOBILE DEVICES - Systems and methods are described for remotely managing mobile devices provided by an enterprise. Embodiments are described in which a client is provided to a mobile device whereby the client maintains a list of authorized contacts authorizes connections of the mobile device based on the list. The client responds to commands including commands to delete the list, prevent access to the list and synchronize the list. An administrative function is described for organizing users into groups, each user having access to a mobile device and each group being associated with a list of authorized contacts common to each user in the group. | 01-29-2009 |
Ramana Bommena, Aurora, IL US
Patent application number | Description | Published |
---|---|---|
20100140735 | NANOSTRUCTURES FOR DISLOCATION BLOCKING IN GROUP II-VI SEMICONDUCTOR DEVICES - A compound semiconductor workpiece with reduced defects and greater strength that uses Group II-VI semiconductor nanoislands on a substrate. Additional layers of Group II-VI semiconductor are grown on the nanoislands using MBE until the newly formed layers coalesce to form a uniform layer of a desired thickness. In an alternate embodiment, nanoholes are patterned into a silicon nitride layer to expose an elemental silicon surface of a substrate. Group II-VI semiconductor material is grown in the holes until the layers fill the holes and coalesce to form a uniform layer of a desired thickness. Suitable materials for the substrate include silicon and silicon on insulator materials and cadmium telluride may be used as the Group II-VI semiconductor. | 06-10-2010 |
Ramana Darapu, Gilbert, AZ US
Patent application number | Description | Published |
---|---|---|
20110111715 | OUTDOOR UNIT INSTALLATION AID FEATURE - In an exemplary embodiment, an outdoor unit of an antenna system includes an audio device that generates a sound that aids in the aiming of the antenna system. The sound is based on the strength of the received signal. Furthermore, in an exemplary embodiment, the sound indicates the signal strength using tone, pitch, repetition, volume, and the like. This sound can be used by a person to aim an antenna system in order to receive a better signal. The person installing the antenna system can be a professional installer, a layperson, or the consumer because the installer does not require any special skills or equipment. | 05-12-2011 |
Ramana Dommata, Waltham, MA US
Patent application number | Description | Published |
---|---|---|
20140194103 | SOFTMODEM ACTIVATION AND CUSTOMIZATION - Systems and methods are provided for activating, configuring, and/or re-configuring a “softmodem” in a computer device. The softmodem can be specially configured to accept firmware specifications that control the operation of communication by the softmodem. According to one embodiment, in conjunction with a firmware download and installation, at activation an unlocking key can be provided to enable, for example, data service through any selected provider using the softmodem. In some embodiments, the softmodem is specially configured to accommodate a variety of data signal protocols (e.g., CDMA, GSM, etc.) through firmware downloads and configuration. Installation of the firmware on the softmodem enables the softmodem to communicate according to a selected communication protocol and further enables re-configuration of the softmodem between the variety of data signal protocols. | 07-10-2014 |
Ramana Juvvadi, Hyderabad IN
Patent application number | Description | Published |
---|---|---|
20120284566 | END TO END EMAIL MONITOR - A disclosed example method to monitor an email system involves sending a test email to an email server. The email server is to automatically forward the test email to a plurality of email accounts of corresponding domains different from one another and different from the email system. When the test email does not arrive at the plurality of email accounts within a time period, a notification identifying the email server is generated. Other test emails are distinguished from the test email based on checksum values in subject fields of the test email and the other test emails. The other test emails correspond to different ones of a plurality of other email systems being tested for operability. Each checksum uniquely identifies a respective one of the test emails and a respective one of the email systems. | 11-08-2012 |
20140289345 | END TO END EMAIL MONITOR - A disclosed example method to monitor an email system involves sending a first test email from a first email system to a second email system. The first test email is addressed to a first destination email address associated with the second email system and having first information identifying the first test email and the second email system. The example method also involves retrieving, from an email account having a second destination email address different from the first destination email address, a plurality of other test emails from other email systems being tested for operability. The other test emails include second information identifying corresponding ones of the other test emails and corresponding ones of the other email systems. The example method involves determining whether the first test email fails to arrive at the email account within a time period from the second email system. | 09-25-2014 |
Ramana Kappagantu, Canton, MI US
Patent application number | Description | Published |
---|---|---|
20090173585 | BRAKE ROTOR WITH EMBEDDED LOOSE-MASS DAMPER SYSTEM - A rotor is provided for use with a vehicle brake assembly that includes a forcing member operable to urge a friction member into mechanical communication with the rotor to thereby oppose movement of the same. The rotor includes a rotor body with an annular rim portion having first and second opposing contact faces. One or more loose-mass damper systems are interposed between the first and second contact faces, and operable to dissipate kinetic energy directly therefrom. Each of the loose-mass damper systems includes at least one mass operable to repeatedly impact against first and second inner faces respectively opposing the first and second contact faces to reduce oscillation of the rotor. Reducing oscillation of the rotor is independent of temperature and pressure. The loose-mass damper systems are preferably oriented proximate to an outer peripheral edge of the annular rim portion generally circumferentially equidistant from one another. | 07-09-2009 |
20090255766 | SHIM STRUCTURE FOR BRAKE SQUEAL ATTENUATION - A shim structure is provided for damping vibration and attenuating noise in a brake system. The brake system includes a forcing member operable to urge a friction member against a rotating member to slow or stop the same. The shim structure includes a shim body that is adapted to be interposed within the brake system. The shim body includes one or more tabs that are configured to oscillate out-of-phase with vibrations generated by the brake system during urging of the friction member against the rotating member to thereby dissipate vibrational energy generated by the brake system. The dimensions, orientation, and/or location of each tab are selected or engineered to provide predetermined levels of vibration and noise attenuation. A mass may be attached to each tab. The geometry, location, and/or size of each mass may be selectively modified to provide predetermined levels of vibration and noise attenuation. | 10-15-2009 |
20140102835 | FLANGED SHIM FOR BRAKE SQUEAL ATTENUATION - A brake pad assembly provided for a disc brake apparatus. The brake pad assembly comprises a backing plate having a flat inner face and a flat outer face oriented opposite to the inner face, a friction member fixed to the inner face of the backing plate, and an anti-squeal shim attached to the outer face of the backing plate. The anti-squeal shim includes a flat support plate attached to the outer face of the backing plate and a straight flat flange plate. The support plate of the anti-squeal shim has a peripheral edge including opposite outer and inner edges and opposite side edges. The flange plate is in the form of a flexible cantilever formed integrally with the support plate of the anti-squeal shim and extends away from one of the outer, inner and opposite side edges of the support plate of the anti-squeal shim. | 04-17-2014 |
Ramana Lavu, Ashburn, VA US
Patent application number | Description | Published |
---|---|---|
20120284505 | DNSSEC SIGNING SERVER - Systems and methods for performing DNSSEC signing are described in which digital signature operations may be performed by a network accessible signing server that is configured to interact with a separate client application. Exemplary methods may include receiving a signing request at the signing server from the client application to sign first data. The signing server may determine an active KSK and/or an active ZSK for the first data. The first data may then be transmitted by the signing server to a digital signature modules, which may include, for example, a hardware support module, or software signing applications. The signing server may receive a digitally signed version of the first data from the digital signature module, and provide the signed first data to the client application. | 11-08-2012 |
Ramana Malneedi US
Patent application number | Description | Published |
---|---|---|
20120124423 | METHOD AND SYSTEM FOR PROVIDING EFFICIENT ON-PRODUCT CLOCK GENERATION FOR DOMAINS COMPATIBLE WITH COMPRESSION - A method and system for providing on-product clocks for domains compatible with compression is disclosed. According to one embodiment, a base signal received from automated test equipment has a frequency for testing a plurality of clock domains and programming instruction for first and second clock domains of a plurality of clock domains. First and second clock signals are generated from the base clock signal based on the programming instruction. A first delay for the first clock signal and a second delay for the second clock signal are determined from the programming instruction. A test sequence is provided to test a first clock domain and a second clock domain. The test sequence comprises the first clock signal delayed by the first delay and the second clock signal delayed by the second delay. The first clock drives the first clock domain and the second clock derives the second clock domain. | 05-17-2012 |
Ramana Mellacheruvu, San Jose, CA US
Patent application number | Description | Published |
---|---|---|
20080250266 | LOGICAL PARTITIONING OF A PHYSICAL DEVICE - In one embodiment, an indication of a fault condition is received relating to a first service running on a physical device in a computer network. The first service is associated with a first virtual device context defined on the physical device. Then, the first service is disabled without affecting operation of a second service on the physical device. The second service is associated with a second virtual device context defined on the physical device. In another embodiment, a first virtual device context is created on a physical device in a computer network. Then, a second virtual device context is created on the physical device. The first virtual device context may then be managed independently of the second virtual device context such that resources assigned to a virtual device context are managed without affecting management of another virtual device context. | 10-09-2008 |
20100165994 | METHOD OF SELECTIVELY AND SEAMLESSLY SEGREGATING SAN TRAFFIC IN I/O CONSOLIDATED NETWORKS - Methods and apparatus for segregating traffic are disclosed. In accordance with one embodiment, a traffic splitter identifies a set of links coupled to the traffic splitter, where the set of links includes two or more uplinks, wherein each of the two or more uplinks are implemented in a common physical media. The two or more uplinks include a LAN uplink coupled to a LAN and a SAN uplink coupled to a SAN. The traffic splitter prevents SAN traffic from reaching the LAN via the LAN uplink. In addition, the traffic splitter prevents LAN traffic from reaching the SAN via the SAN uplink. | 07-01-2010 |
20120278458 | Logical Partitioning Of A Physical Device - In one embodiment, an indication of a fault condition is received relating to a first service running on a physical device in a computer network. The first service is associated with a first virtual device context defined on the physical device. Then, the first service is disabled without affecting operation of a second service on the physical device. The second service is associated with a second virtual device context defined on the physical device. In another embodiment, a first virtual device context is created on a physical device in a computer network. Then, a second virtual device context is created on the physical device. The first virtual device context may then be managed independently of the second virtual device context such that resources assigned to a virtual device context are managed without affecting management of another virtual device context. | 11-01-2012 |
20150103840 | METHOD OF SELECTIVELY AND SEAMLESSLY SEGREGATING SAN TRAFFIC IN I/O CONSOLIDATED NETWORKS - Methods and apparatus for segregating traffic are disclosed. In accordance with one embodiment, a traffic splitter identifies a set of links coupled to the traffic splitter, where the set of links includes two or more uplinks, wherein each of the two or more uplinks are implemented in a common physical media. The two or more uplinks include a LAN uplink coupled to a LAN and a SAN uplink coupled to a SAN. The traffic splitter prevents SAN traffic from reaching the LAN via the LAN uplink. In addition, the traffic splitter prevents LAN traffic from reaching the SAN via the SAN uplink. | 04-16-2015 |
Ramana Mellacheruvu, Sunnyvale, CA US
Patent application number | Description | Published |
---|---|---|
20150124633 | METHOD FOR INCREASING LAYER-3 LONGEST PREFIX MATCH SCALE - Various embodiments are disclosed for increasing Layer-3 LPM (longest prefix match) routing database in a network platform. In some embodiments, chipsets in fabric modules (FMs) can be partitioned into multiple banks. Network traffic can be directed towards a corresponding bank in the FMs by using a LPM table on a line card (LC). Entries in the LPM table on the LC can be programmed either statically or dynamically based upon LPM routes that are dynamically learned. | 05-07-2015 |
20150124684 | INCREASING MULTICAST SCALE VIA LOCALIZATION OF INDICIES - A plurality of line cards with each line card having a respective network forwarding engine and a respective outgoing interface (OIF) list and at least one fabric module communicatively coupled with each line card with each fabric module can have a respective network forwarding engine. The local OIF list can be asymmetrically programmed. The network forwarding engine of a line card can be configured to receive a multicast packet, compare a multicast address associate with the received multicast packet with entries in the local OIF list of the line card and forward the received multicast packet to at least one interface associated with the multicast address in response to the comparison resulting in a match. | 05-07-2015 |
Ramana Mellacheruvu, Cupertino, CA US
Patent application number | Description | Published |
---|---|---|
20150124655 | SPANNING TREE PROTOCOL (STP) OPTIMIZATION TECHNIQUES - Systems and approaches are provided for optimizing the Spanning Tree Protocol (STP) in a switched network. STP port type for a network infrastructure device can be controlled based on the dynamically discovered neighbor device type of the directly connected peer of the device using the Link Level Discovery Protocol (LLDP). LLDP can provide system capabilities of a link level peer to identify whether the link level peer is a host or a network infrastructure device. In various embodiments, the exchange of system capabilities can the trigger the configuration of an STP port as a network port for ports connected to network infrastructure devices or edge ports for ports directly connected to host devices. | 05-07-2015 |
20150124806 | HIERARCHICAL ROUTING WITH TABLE MANAGEMENT ACROSS HARDWARE MODULES - Systems, methods, and non-transitory computer-readable storage media for performing hierarchical routing are disclosed. The method includes identifying routes in a computer network and arranging those routes in two separate routing tables. The first routing table is stored on a first module and the second routing table is stored on a second module. | 05-07-2015 |
Ramana Mohanbabu, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20140250040 | CORRELATING DATA FROM MULTIPLE BUSINESS PROCESSES TO A BUSINESS PROCESS SCENARIO - The present disclosure involves systems, software, and computer-implemented methods for providing process intelligence by correlating events from multiple business process systems to a single business scenario using configurable correlation strategies. An example method includes identifying a raw event associated with a sending business process and a receiving business process, identifying a sending business process attribute associated with the sending business process and a receiving business process attribute associated with the receiving business process, determining a correlation strategy for associating the raw event with a business scenario instance, the determination based at least in part on the sending business process attribute and the receiving business process attribute, and generating a visibility scenario event from the raw event according to the correlation strategy, the visibility scenario event associated with the business scenario instance. | 09-04-2014 |
Ramana Yemeni, Cupertino, CA US
Patent application number | Description | Published |
---|---|---|
20120253951 | SCALABLE INVENTORY PROTECTION AND OPTIMIZATION IN DISPLAY ADVERTISING - Systems and methods for determining the availability of resources, such as Internet advertising opportunities, are described herein. A query may be received to determine eligible resource inventory for a set of attributes and attribute values received in the query. The query may overlap with inventory that protected, and thus is desired to not be covered by the query. Accordingly, the query may be modified to include additional attributes and attribute values, or to include one or more inventory protection tags, to prevent the query from overlapping with the protected inventory. Furthermore, advertisement campaigns may be modified in a similar manner to prevent protected inventory from matching the advertisement campaigns. Still further, individual inventory items may be annotated with tags to prevent the inventory items from being associated with protected inventory defined by tags. | 10-04-2012 |