Ravindra M.
Ravindra M. Bhatkal, East Brunswick, NJ US
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20090081823 | ELECTROFORMED STENCILS FOR SOLAR CELL FRONT SIDE METALLIZATION - A method for providing metallization upon a semiconductor substrate utilizing a stencil having at least one aperture extending from the contact side to the fill side, the contact side of the stencil being substantially flat and forming a sharp edge with a wall of the at least one aperture, the at least one aperture being tapered such that an area of a cross-section of the at least one aperture at the fill side is larger than an area of the cross-section of the at least one aperture at the contact side. A method of forming a stencil for depositing metallization lines on a semiconductor substrate is also disclosed. | 03-26-2009 |
20140199115 | SOLDER COMPOSITIONS - A solder composition comprising a blend of a first powder component and a second powder component, wherein the first powder component is a first solder alloy and the second powder component is a second solder alloy or a metal. | 07-17-2014 |
Ravindra M. Garach, San Diego, CA US
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20100291882 | SYSTEM AND METHOD FOR RESOLVING CONFLICTS BETWEEN AIR INTERFACES IN A WIRELESS COMMUNICATION SYSTEM - A device and method for resolving conflicts between air interfaces in a wireless communication system are disclosed. In one embodiment, the method comprises communicating over a first air interface, receiving a request for resources for concurrent use in communicating over a second air interface, determining that a conflict does not exist between resources for the first air interface and at least a portion of the requested resources for the second air interface, and concurrently communicating over the first air interface using resources for the first air interface and communicating over the second air interface using at least a portion of the requested resources for the second air interface. | 11-18-2010 |
20100291884 | ALLOCATING TRANSMIT POWER AMONG MULTIPLE AIR INTERFACES - Systems and methods for allocating transmit power among multiple interfaces in a wireless communication system are disclosed. In one embodiment, the method comprises determining a first power level that is used for transmitting over a first air interface, determining a maximum power level available for transmitting over a second interface, comparing the first power level to the maximum power level, determining a second power level that is used for transmitting over the second air interface based on the comparison of the first power level to the maximum power level, and generating a power-based payload constraint based on the second power level. | 11-18-2010 |
Ravindra M. Lambi, Old Bridge, NJ US
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20090249133 | SYSTEMS AND METHODS FOR PROTECTING DSL SYSTEMS AGAINST IMPULSE NOISE - Systems and methods for protecting DSL systems against impulse noise are provided. Disclosed herein are example embodiments of a retransmission technique located above the gamma interface (i.e., in the network processing layer). Such a retransmission technique can be combined with standard RS coding with standard erasure-decoding & triangular interleaving at the PMS-TC layer. Example embodiments of the technique involve using the RS code to protect against REIN noise, and using γ-layer retransmission for protecting against error events not corrected by the RS code, e.g. a SHINE noise in the presence of REIN. Both techniques are used jointly in the case of combined REIN and SHINE noise. | 10-01-2009 |
20100088569 | Packet Retransmission - Embodiments disclosed herein include systems and methods of packet retransmission. More specifically, at least one nonlimiting example of a method includes receiving data from above a γ (gamma) interface, the data being identified as protected or not protected data; and storing the protected fragment in a retransmission queue included in a transport protocol specific transmission convergence layer. | 04-08-2010 |
20100138714 | Retransmission Above the Gamma Interface - Embodiments disclosed herein are configured for retransmission above the gamma (γ) interface. At least one embodiment of a method includes receiving data from an Ethernet layer, the data being identified as eligible for retransmission or not eligible for retransmission; in response to a determination that the data is eligible for retransmission, storing a copy of at least a portion of the data in a retransmission queue; and transmitting the data across a gamma (γ) interface to a packet transfer mode transmission convergence layer. | 06-03-2010 |
20100185791 | Transport Frame Structure for Retransmission in DSL - Included are embodiments for retransmission in a digital subscriber line environment. At least one embodiment of a method includes framing data into transport frames, each transport frame carrying payload data that is viewed differently according to the computing layer in which it is transported; transporting the transport frames over a first computing layer, the payload data of each transport frame corresponding to an integer number Q of elementary cells of the first computing layer, an integer number of header bytes containing information specific to the transport frame, and an integer number of padding bytes; and transporting the transport frames over a second computing layer, the payload data content of each transport frame corresponding to payload data of an integer number M of elementary cells of the second computing layer. | 07-22-2010 |
Ravindra M. Phulari, Santa Clara, CA US
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20140143218 | Method for Crowd Sourced Multimedia Captioning for Video Content - Methods and apparatus are presented for providing enhancement information associated video, for example subtitles or closed captions. Cue points are developed with respect to a video and enhancement information is aligned with the cue points such that the cue point and enhancement information may be maintained separate from the video and applied to any version of a video. Some disclosed embodiments relate to using groups of volunteers to provide and edit enhancement information in a five stage process. The volunteer groups may be operated in a crowd sourcing fashion. | 05-22-2014 |
Ravindra M. Phulari, San Jose, CA US
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20150220970 | REPRESENTATIVE USER JOURNEYS FOR CONTENT SESSIONS - Systems, methods, and computer-readable storage media for determining user journeys during presentations of content. The system first determines an average time spent for sessions associated with a presentation of content. Next, the system identifies a representative group of sessions from the sessions by identifying each of the sessions having a respective time spent within a statistical range from the average time spent for the sessions. The system then determines a most common path of events from the representative group of sessions to yield a most common user journey associated with the presentation of content. | 08-06-2015 |
Ravindra M. Thomare, Broadlands, VA US
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20130145300 | Workflow-Based Delivery Management Methods and Systems - An exemplary method includes a delivery management system 1) receiving data representative of an order to deliver a network circuit-based product to a customer, 2) tracking completion statuses of each of a plurality of workflow steps associated with the delivery of the network circuit-based product and each of a plurality of milestones each representing a distinct level of completion of the order, 3) automatically identifying, based on the tracked completion statuses, one or more workflow jeopardy conditions that affect a completion of one or more of the milestones, and 4) providing one or more notifications of the one or more workflow jeopardy conditions for presentation within a graphical user interface to a user assigned to the order. Corresponding methods and systems are also disclosed. | 06-06-2013 |