Govindaraj
Anand Govindaraj, Bangalore, Karnataka IN
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20160110585 | DETECTING AN ATTENTIVE USER FOR PROVIDING PERSONALIZED CONTENT ON A DISPLAY - Provided is a method of detecting an attentive user to provide personalized content on a display. People proximate to a display are identified. Upon such identification, a user attentive to the display is detected amongst the people proximate to the display. Identity of the attentive user is determined and personalized content is displayed based on the identity of the attentive user. | 04-21-2016 |
Anand Govindaraj, Bangalore IN
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20160110585 | DETECTING AN ATTENTIVE USER FOR PROVIDING PERSONALIZED CONTENT ON A DISPLAY - Provided is a method of detecting an attentive user to provide personalized content on a display. People proximate to a display are identified. Upon such identification, a user attentive to the display is detected amongst the people proximate to the display. Identity of the attentive user is determined and personalized content is displayed based on the identity of the attentive user. | 04-21-2016 |
Arvind Govindaraj, Saginaw, MI US
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20150145488 | SWITCHING OVERLAP AVOIDANCE SYSTEM FOR CONTROLLING POWER SUPPLY SYSTEM - A method according to an exemplary aspect of the present disclosure includes, among other things, controlling a power supply system to avoid an over-voltage event across one or more switching devices of the power supply system, the controlling step based on switching overlap information that includes instructions for either advancing or retarding a switching signal associated with at least one of the switching devices. | 05-28-2015 |
Arvind Govindaraj, Dearborn, MI US
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20150130273 | DC LINK CAPACITANCE MEASUREMENT FOR ELECTRIC VEHICLE DRIVETRAIN - In order to detect deterioration of a DC link capacitor between a DC source and an inverter load in an electric propulsion vehicle, capacitance of the link capacitor must be accurately measured during in-service use. A charge is established on the link capacitor. The capacitor is isolated from the source and the inverter load. A constant current circuit is activated to discharge the capacitor. A first voltage is measured across the capacitor at a first time during the discharging. A second voltage is measured across the capacitor at a second time during the discharging. A discharge current flowing from the capacitor is measured during the discharging. The capacitance is calculated in response to the discharge current multiplied by a ratio of a difference between the second and first times to a difference between the first and second voltages. The calculated capacitance is monitored for a decline indicative of a failure. | 05-14-2015 |
Arvind Govindaraj, San Diego, CA US
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20160084894 | METHODS AND SYSTEMS FOR MEASURING POWER IN WIRELESS POWER SYSTEMS - The invention provides a method and system for precisely measuring AC power and detecting load impedance using a precise analog front-end, zero-crossing detectors, and a phase detection system capable of extracting precise phase information from the sensed voltage and current measurements. More particularly, the invention provides an apparatus, comprising a transmit circuit configured to generate a wireless field via an antenna for transferring charging power to a receiver device, for determining a phase difference between a first signal and a second signal. The apparatus further comprises a phase detection circuit to output a phase signal indicating a duration of a phase offset between a time-varying voltage and a time-varying current of the transmit circuit. The apparatus further comprises a capacitor configured to receive a variable current from a current source for the duration of the phase offset between the time-varying voltage and a time-varying current. | 03-24-2016 |
Deepa Govindaraj, Williamsville, NY US
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20160111016 | METHOD OF EDUCATIONAL INSTRUCTION - A method of making an educational tool using a computing device having a processor and a memory, the method including steps of associating a trait with a literary style to form a literary style database in the memory; and determining the frequency of an occurrence of an item of a trait in the a text in a pre-determined range; subtracting a pre-determined value from the frequency of occurrence of the item of the trait to result in a difference, wherein if the difference is positive, a relevance value of the trait is obtained by dividing the difference with the pre-determined value and the trait is looked up in the literary style database to identify a literary style; and ordering the item of the trait in a list according to the magnitude of the relevance value such that top traits identified from the text can be presented. | 04-21-2016 |
Nithyanandhan G. Govindaraj, Karnataka IN
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20110133884 | METHOD AND APPARATUS FOR CONFIGURING AN ACCESS CONTROL SYSTEM - A method and apparatus is provided for configuring a security system. The method includes the steps of providing a plurality of configuration files on a computer readable medium where each configuration file defines an access control system or integrated security system and each configuration file is different than any other configuration file of the plurality of configuration files, presenting the plurality of configuration files to a person on a display, a configuration processor receiving a selection of a configuration file of the plurality of configuration files from the person and the processor automatically configuring an access control system or integrated security system in accordance with the selected configuration file. | 06-09-2011 |
Preethi Govindaraj, Williamsville, NY US
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20160111016 | METHOD OF EDUCATIONAL INSTRUCTION - A method of making an educational tool using a computing device having a processor and a memory, the method including steps of associating a trait with a literary style to form a literary style database in the memory; and determining the frequency of an occurrence of an item of a trait in the a text in a pre-determined range; subtracting a pre-determined value from the frequency of occurrence of the item of the trait to result in a difference, wherein if the difference is positive, a relevance value of the trait is obtained by dividing the difference with the pre-determined value and the trait is looked up in the literary style database to identify a literary style; and ordering the item of the trait in a list according to the magnitude of the relevance value such that top traits identified from the text can be presented. | 04-21-2016 |
Srinivasan Govindaraj, Chennai IN
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20140353994 | Latching Apparatus for Sequentially Latching and Unlatching Object - A latching apparatus for sequentially latching and unlatching two objects is provided. The latching apparatus includes a cylinder attached to the first object and including a first opening, and a second opening laterally disposed to the first opening, a spring loaded piston including a circumferential wall disposed in the first opening, a shank axially extending from the piston and defining a transverse latch pin at an end thereof, and a spring loaded plunger disposed within the second opening. The wall defines a contiguous cam-groove thereon. The cam-groove includes alternating upper and lower nodal points with straight and inclined segments therebetween. The plunger slidably engages the cam-groove to co-operatively execute one or more of a translation, and a rotation of the shank such that the latch pin rotatably extends or retracts into or out of the slotted opening on the locking plate of the second object. | 12-04-2014 |
Subbian Govindaraj, Solong, OH US
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20140336790 | AUTOMATICALLY ADJUSTABLE INDUSTRIAL CONTROL CONFIGURATION - An industrial control configuration can be a dynamic entity where different controllers are added, are subtracted, fail, etc. When dynamic functions occur, bindings of the configuration can benefit from a modification. Therefore, automatic adjustment of bindings can occur to facilitated improved operation. Automatic adjustment can be practiced when the industrial control configuration is a distributed control configuration without reliance upon a central database. | 11-13-2014 |
Sureshkumar Govindaraj, Irving, TX US
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20150028943 | RECONFIGURABLE POWER SWITCH CHAINS FOR EFFICIENT DYNAMIC POWER SAVING - Traditionally, designs have been very conservative on power grid design using higher margins than those needed for safe operation. This is especially true for process driver designs which may not have enough data on process characteristics. This invention allows us to recoup these inefficiencies and to speed up the power up/power down dynamically. This invention sequences plural power supply switches serially or in plural parallel sets as set by a wake up mode. | 01-29-2015 |
Vivek Govindaraj, Manama BH
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20150041057 | LIGHTWEIGHT REINFORCED PHENOLIC STRUCTURAL SANDWICH PANEL BASED ON ARAMID HONEYCOMB CORE AND METHOD - A structural panel comprises phenolic skins formed over a honeycomb core. The skins are bonded to the honeycomb under vacuum and heat, providing a panel capable of forming to desired shapes. The panel is 30% lighter than aluminum honeycomb panels of similar thickness, equivalent in strength to aluminum honeycomb panels, and meets the very stringent fire, smoke and toxicity norms of the industry. Additionally the product also reduces the thermal load, has very high heat resistance and is corrosion resistant. The use of this product is not limited to flat profiles, but can also be used to mould double curved or other three dimensional profiles. | 02-12-2015 |