Govindarajan
Govindarajan Bangaru, Cuddalore IN
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20150353122 | Clamp Assembly for a Steering Column Assembly - A clamp assembly for securing a steering column shroud, comprising: a clamp pin which passes through an opening in the shroud and having a stopper towards one end, a toothed block carried by the clamp pin having a set of rake teeth, the teeth of the block being urged into engagement with a rack of teeth fixed to a support bracket by the stopper when the clamp assembly is in the clamped condition, thereby securing the relative positions of the fixed and moving portions of the steering assembly; and a biasing means that provides a biasing force that acts in an unclamped condition to bias the stopper of the clamp pin away from the moving part to permit the rack of teeth on the block to move clear of the rack of the support bracket, in which a substantial part of the biasing force provided by the biasing means acts upon the clamp pin without passing through the toothed block. | 12-10-2015 |
Govindarajan Korthandaraman, Columbus, IN US
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20120260630 | COMBINED ENGINE OUT NOX MANAGEMENT - An apparatus for controlling engine operations to a low NOx output amount at low selective catalytic reduction (SCR) temperature values and alternatively for controlling engine operations in an EGR cooler bypass regime at low engine load levels is described. The apparatus includes a controller that interprets a present speed and a present load of an engine, that determines an engine operating region in response to the present speed and the present load, and that provides an EGR cooler bypass command that provides EGR cooler bypass flow in response to the engine operating region being a first, low load, region. The controller operates the engine with supplemental NO | 10-18-2012 |
Govindarajan Mohandoss, Bangalore IN
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20120327948 | ADJUSTMENT OF NEGATIVE WEIGHTS IN WEIGHTED ROUND ROBIN SCHEDULING - In one embodiment, a network processor services a plurality of queues having data using weighted round robin scheduling. Each queue is assigned an initial weight based on the queue's priority. During each cycle, an updated weight is generated for each queue by adding the corresponding initial weight to a corresponding previously generated decremented weight. Further, each queue outputs as many packets as it can without exceeding its updated weight. As each packet gets transmitted, the updated weight is decremented based on the number of blocks in that packet. If, after those packets are transmitted, the decremented weight is still positive and the queue still has data, then one more packet is transmitted, no matter how many blocks are in the packet. When a decremented weight becomes negative, the weights of the remaining queues are increased to restore the priorities of the queues as set by the initial weights. | 12-27-2012 |
Govindarajan Muralldharan, Knoxville, TN US
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20130266477 | Alumina Forming Iron Base Superalloy - An austenitic stainless steel alloy, consists essentially of, in weight percent 2.5 to 4 Al; 25 to 35 Ni; 12 to 19 Cr; at least 1, up to 4 total of at least one element selected from the group consisting of Nb and Ta; 0.5 to 3 Ti; less than 0.5 V; 0.1 to 1 of at least on element selected from the group consisting of Zr and Hf; 0.03 to 0.2 C; 0.005 to 0.1 B; and base Fe. The weight percent Fe is greater than the weight percent Ni. The alloy forms an external continuous scale including alumina, and contains coherent precipitates of γ′—Ni | 10-10-2013 |
Govindarajan Srimathveeravalli, Buffalo, NY US
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20090305210 | System For Robotic Surgery Training - A system according to the invention may include a frame, a computer, a display, and two input devices. The frame may be adjustable, may be made from a lightweight material, and may fold for easier portability. The display and the computer may be in communication with each other and each may be attached to the frame. The display may be a binocular display, or may be a touchscreen display. Additional displays may be used. Two input devices may be used to simulate the master console of a surgical robot. The input devices may be articulated armature devices suitable for providing 3D input. The input devices may be attached to the frame in an “upside-down” configuration wherein a base of each input device is affixed to the frame such that a first joint of an arm is below the base. The input devices may be in communication with the computer and may provide positional signals to the computer. The positional signals may correspond to a position of an arm of each input device. | 12-10-2009 |
20100285438 | Method And System For Minimally-Invasive Surgery Training - The present invention may be embodied as a method of minimally-invasive surgery (“MIS”) training wherein a simulator having a display, a computer, and a first input device, is provided. A video of an MIS is displayed on the display, and a first surgical tool is visible in at least a portion of the video. A match zone corresponding to a position on the first surgical tool is determined. A computer-generated virtual surgical tool (“CG tool”) is superimposed on the displayed video. The CG tool is selectively controlled by the first input device. A target position of the CG tool is determined. If the target position is not determined to be within the match zone, further steps may be taken. For example, the video may be paused, a message may be displayed to the operator, or the computer may signal the input device to move to a position such that the target position is within the match zone. | 11-11-2010 |
Govindarajan Srimathveeravalli, Astoria, NY US
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20120245595 | System and Method for Endovascular Telerobotic Access - A system for manipulating elongate surgical instruments comprises a console, which comprises an input controller. The input controller may have a haptic feedback mechanism. The system further comprises a slave component, which comprises a first linear actuator, a second linear actuator, and a first rotational actuator. Each actuator is in electrical communication with the input controller. The slave component further comprises a force sensor in electronic communication with the input controller. The force sensor is configured to measure a force acting upon the first elongate member on at least one degree of freedom. The force sensor will send a force signal to the haptic feedback mechanism of the input controller. | 09-27-2012 |
Govindarajan Thattaisundaram, San Jose, CA US
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20150362908 | Automatic Recipe Stability Monitoring and Reporting - Systems and methods for monitoring stability of a wafer inspection recipe over time are provided. One method includes collecting inspection results over time. The inspection results are generated by at least one wafer inspection tool while performing the wafer inspection recipe on wafers at different points in time. The method also includes identifying abnormal variation in the inspection results by comparing the inspection results generated at different times to each other. In addition, the method includes determining if the abnormal variation is attributable to the wafers, the wafer inspection recipe, or one or more of the at least one wafer inspection tool thereby determining if the wafer inspection recipe is stable over time. | 12-17-2015 |