Deepak Kumar
Deepak Kumar Aravapalli, Tenali IN
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20090304275 | METHOD AND APPARATUS FOR DYNAMIC AND ADAPTIVE ENHANCEMENT OF COLORS IN DIGITAL VIDEO IMAGES - A method and apparatus for dynamically, adaptively and/or concurrently enhancing and diminishing of colors in digital video images is disclosed. In one embodiment, a method includes dynamically computing a saturation gain, adaptive to slow or fast moving image sequences, for each user chosen color of a substantially current video frame, dynamically computing a saturation dependent value gains, adaptive to slow or fast moving image sequences, for each user chosen color of the substantially current video frame, determining which of the dynamically computed saturation gain and a saturation dependent value gains associated with each user chosen color or no gain is to be applied on a per-pixel basis by comparing Hue, saturation and value (HSV) components of each pixel with predefined HSV ranges of various user chosen colors, respectively, and applying the determined saturation and/or saturation dependent value gain on the per-pixel basis, in the substantially current or next video frame. | 12-10-2009 |
20120200778 | METHOD AND APPARATUS FOR DYNAMIC AND ADAPTIVE ENHANCEMENT OF COLORS IN DIGITAL VIDEO IMAGES USING SATURATION GAIN - System and method for dynamically and adaptively enhancing user chosen colors on a frame-by-frame basis of an incoming digital video signal using a saturation gain is disclosed. In one embodiment, a saturation 1D-histogram for each of the user chosen colors is formed using a substantially current video frame. Further, a saturation gain, adaptive to slow or fast moving image sequences, is dynamically computed for each of the user chosen colors of the substantially current video frame using the corresponding saturation 1D-histogram of the substantially current video frame and corresponding saturation 1D-histogram information and a saturation gain of a substantially previous video frame. Furthermore, which one of the dynamically computed saturation gains associated with the user chosen colors to be applied on a per-pixel basis is determined. The determined saturation gain is applied to saturation component on the per-pixel basis in the substantially current or next video frame. | 08-09-2012 |
20120201455 | METHOD AND APPARATUS FOR DYNAMIC AND ADAPTIVE ENHANCEMENT OF COLORS IN DIGITAL VIDEO IMAGES USING VALUE BRIGHT-GAIN - System and method for dynamically and adaptively enhancing user chosen colors on a frame-by-frame basis of an incoming digital video signal using a saturation dependent value bright-gain is disclosed. In one embodiment, a value-saturation 2D-histogram for each of the user chosen colors is formed using a substantially current video frame. Further, a saturation dependent value bright-gain is dynamically computed for each of the user chosen colors using the corresponding value-saturation 2D-histogram of the substantially current video frame and corresponding value-saturation 2D-histogram information and a saturation dependent value bright-gain of a substantially previous video frame. Furthermore, which one of the dynamically computed saturation dependent value bright-gains associated with the user chosen colors to be applied on a per-pixel basis is determined. The determined saturation dependent value bright-gain is applied to value component on the per-pixel basis in the substantially current or next video frame. | 08-09-2012 |
Deepak Kumar Damodaran, Bangalore IN
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20140355437 | INTELLIGENT LOAD BALANCING BANDWIDTH ALLOCATION FOR MULTIPLE INTERFACE WIRELESS DEVICES - A system and method is provided for intelligent bandwidth allocation in a wireless communication device supporting multiple interfaces. A wireless communications device operating in connection with a first communications interface and a second communications interface is capable of switching channels back and forth so as to receive beacons from both interfaces effectively and provide enough bandwidth for each interface for data traffic to continue without any observable interruptions. | 12-04-2014 |
20150092736 | Multi-Interface WLAN Device with Time Arbitration Messaging - A wireless local area network (WLAN) method and device to provide dual band (DB) operation of the WLAN device, the DB operation including communication in a first frequency band with a first device and communication in a second frequency band with a second device, the WLAN device including first network interface circuitry to support communication in the first frequency band with the first device, second network interface circuitry to support communication in the second frequency band with the second device, and a processor to generate at least one action frame that includes information regarding a duration of time during which the WLAN device will be unavailable for communication, and to enable transmission of the at least one action frame to the first device or to the second device. | 04-02-2015 |
20150092737 | MULTI-INTERFACE WLAN DEVICE HAVING REAL AND VIRTUAL DUAL BAND OPERATION - A wireless local area network (WLAN) method and device including at least one antenna to enable simultaneous dual band (SDB) operation of the WLAN device, the SDB operation including communication in a first frequency band with a first device and communication in a second frequency band with a second device, first network interface circuitry to support communication in the first frequency band with the first device, second network interface circuitry to support communication in the second frequency band with the second device, and a processor to generate an information element including information regarding the SDB operation of the WLAN device, and to enable transmission of the information element to the first device or to the second device. | 04-02-2015 |
Deepak Kumar Kakadia, Union City, CA US
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20090196183 | OPTIMIZED SIP ROUTING ARCHITECTURE USING AN INTEGRATED NETWORK AND SYSTEMS APPROACH - Session initiation protocol (SIP) control traffic routing decisions, such as rapid failure detection and recovery mechanisms, are based on detection of events and/or conditions that may result in suboptimal performance. The disclosed approach ensures that the SIP traffic is routed or rerouted on an optimal basis. Sample inputs to the SIP routing decisions, include integration with BFD, system metrics and other criteria to determine network and systems conditions, for dynamic decisions on where to optimally route SIP traffic. Examples leverage the B2BUA model, which maintains call state and participates in call processing, however, the examples introduce an improved routing model that is able to not only reroute SIP traffic based on failures but also upon the detection of other suboptimal conditions, e.g. excessive cost. The exemplary techniques provide significant savings by ensuring SIP peering decisions are automatically performed considering costs of peering arrangements, congestion and/or other criteria. | 08-06-2009 |
Deepak Kumar Meher, Bangalore IN
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20150054480 | Active Regulator Wake-Up Time Improvement by Capacitive Regulation - An active voltage regulator circuit having improved wake-up response is presented. The circuit includes an op-amp whose output is connected to a pass device for supplying the output level, and has both capacitive and resistive parts in its feedback loop. When the regulator is enabled, the capacitive elements are initially connected, followed after a delay by the resistive elements of the feedback loop. | 02-26-2015 |
Deepak Kumar Ravilla, Bangalore IN
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20140367903 | UNCLAMP FEEDBACK UNIT - The disclosure generally relates to unclamp sensing feedback devices for clamping or holding devices in automatic production lines more specifically to a link clamp assembly. Further, the disclosure also provides the method of achieving feedback to sense fully unclamped condition of the link clamp cylinder. | 12-18-2014 |
Deepak Kumar Sivanandan, Richardson, TX US
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20110085300 | COMMUNICATIONS CABINET WITH PROJECTILE RESISTANT VENTS - A communications cabinet includes a housing defining a location for mounting communications equipment, the housing having a wall formed of a first material with a first penetration resistance, a vent opening in the wall, and a door. At least one plate of material having a second penetration resistance greater than or about equal to the first penetration resistance is mounted between the vent opening and the location for mounting the communications equipment, and the plate is positioned to stop projectiles larger than a given size from traveling in a straight line from the at least one vent opening to the location for mounting communication equipment while leaving an airflow path from the vent opening to the location for mounting the communications equipment that passes around at least one edge of the plate of material through a gap between the at least one plate and the wall. | 04-14-2011 |
20110086589 | OUTDOOR COMMUNICATION CABINET INCLUDING FAN TRAY AND FILTER AND METHOD OF DETECTING BLOCKAGE OF COMMUNICATION CABINET FILTER - An outdoor communication cabinet includes a housing having a interior, an opening into the interior and a door connected to the housing at the opening that includes a first aperture and a first fan tray with a plurality of fans, the fan tray being hingedly connected to the door for movement between first and second positions relative to the first aperture. Also a method of detecting blockage of filters in a communication cabinet. | 04-14-2011 |
20150017937 | RRH CONCEALMENT MODULE/METHODS IN NATURAL CONVECTION - Disclosed is an apparatus with a concealment module, the concealment module including an inlet panel and an outlet panel, the outlet panel located higher than the inlet panel. Also included is a remote radio head disposed with the concealment module, mounted on a support, and located between the inlet panel and the outlet panel. A first baffle is located under the remote radio head to prevent cool air from the inlet panel from being diverted to a space between the remote radio head and the support. A second baffle is located to direct cooling air over a back of the remote radio head. A third baffle is located on top of the remote radio head to direct heated cooling air to the outlet panel. A fourth baffle is located to direct cooling air over the front of the remote radio head. | 01-15-2015 |
Deepak Kumar Soundararaju, Bangalore IN
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20150283949 | ROTATABLE AND STOWABLE PARCEL SHELF ASSEMBLY FOR A MOTOR VEHICLE - A rotatable and stowable parcel shelf assembly for a motor vehicle is provided. The parcel shelf assembly may include a parcel shelf body having a first edge and at least one attachment feature configured to attach the parcel shelf body to the vehicle within a cargo area. The parcel shelf body first edge is disposed proximate a partition, which is disposed between the cargo area and a passenger compartment of the vehicle. The parcel shelf body may occupy one of a deployed position and a stowed position, and may be rotatable about the at least one attachment feature in a first direction from the deployed position to the stowed position and in a second direction from the stowed position to the deployed position. The parcel shelf body may be secured in the stowed position to prevent further rotation in the first direction from the stowed position into the cargo area. | 10-08-2015 |
Deepak Kumar Thakral, Burbank, CA US
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20150036817 | SYSTEMS AND METHODS FOR TRACKING CALLS RESPONSIVE TO ADVERTISEMENTS USING BACK CHANNEL MESSAGING AND DATA CHANNEL COMMUNICATIONS - Systems, methods, apparatus, and computer-readable media are provided to track call information pertinent to calls responsive to advertisements. A message may be received via a data network from a communication device running an application. The application may be associated with a communication reference. Responsive to selection of a user-selectable option that may correspond to an advertisement presented via the communication device, the message may be sent, via the data network, to a call information handling system. The message may indicate call information. Unique identification of the communication device and/or a user may be determined. The call information may be stored in a tracking information repository in association with the unique identification. | 02-05-2015 |
20150287100 | CENTRALIZED PUBLISHER MANAGEMENT - A management system can recommend and manage publishing content with publishers of business information. A representative can provide unique identifying information for a business that can be used to determine a category of similar businesses. Based on the identified category, a list of publishers can be identified to the representative as related to the business category. The representative can select one or more of the publishers to publish content about the business. Based on the representative selection, the system can request a set of content from the representative. After receiving the content from the representative, the system can translate the content to formats acceptable to each of the publishers. The content can then be provided to the publishers to publish. The published content can then be monitored for problems, and corrected if problems are discovered. | 10-08-2015 |
Deepak Kumar Vasthimal, Bangalore Karnataka IN
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20140019779 | SYSTEM AND METHOD FOR AUTOMATICALLY DETERMINING AN OPTIMAL POWER CAP VALUE - Generating an optimal power cap value includes steps of: analyzing power usage of a system for a specified period of time; computing a power consumption value for the system for the specified period of time; and generating the optimal power cap value for the system, using the computed power consumption value. The system should be coupled with a power meter and should support power regulation technology. | 01-16-2014 |
Deepak Kumar Vasthimal, Bangalore IN
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20130298238 | METHOD AND SYSTEM FOR AUTOMATIC DETECTION OF EAVESDROPPING OF AN ACCOUNT BASED ON IDENTIFIERS AND CONDITIONS - A system and method for detecting whether a user account has been compromised. A server computer determines, for a client device, a first identifier associated with the client device. The server computer analyzes an activity log associated with an account of a user to determine if an eavesdropping condition has been met during a given duration. The analysis includes: 1) determining that an eavesdropping activity has occurred during the given duration and determining that no normal activity has occurred during the given duration for the first identifier; 2) determining a second identifier associated with a second device used to access the user account; and 3) determining that a normal activity associated with the second identifier has occurred during the given duration. | 11-07-2013 |
20140122225 | ADVERTISER DRIVEN ENGAGEMENT FOR PRODUCT SEARCHES - An advertiser-driven single page product search and purchase process may be simplified for consumers. When a product search is performed, a single page may be rendered to the consumer that includes the necessary information to enable a consumer to avoid multiple searches and switching frequently between other tabs and pages. The single page may also provide an option to the advertiser to monitor these interactions so that the advertiser may perform an active role in the product search and purchase process. | 05-01-2014 |
20150127489 | Dynamic creation of temporal networks based on similar search queries - Techniques for creating a user network based on user interest in a product are described. For example, a first search query is received from a first client device. The first client device is associated with a first user. A second search query is received from a second client device. The second client device is associated with a second user. The first search query is matched to a product. The second search query is matched to the product. A user network corresponding to the product is created. The first user is added to the user network based on the matching of the first search query to the product. The second user is added to the user network based on the matching of the second search query to the product. | 05-07-2015 |