Angal
Aditya Jayant Angal, Lexington, KY US
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20080300811 | Method For Compensating For A Contaminated Calibration Target Used In Calibrating A Scanner - A method for compensating for a contaminated calibration target used in calibrating a scanner having a plurality of sensor pixels includes (a) scanning a calibration target to generate a respective plurality of calibration data samples for each sensor pixel of the plurality of sensor pixels; (b) for calibration data samples associated with a current sensor pixel of the plurality of sensor pixels, removing any calibration data sample that corresponds to a region of calibration target contamination, leaving filtered calibration data samples; (c) determining a gain value for the current sensor pixel based on the filtered calibration data samples; (d) repeating acts (b) and (c) for a next sensor pixel until a respective gain value is determined for each of the plurality of sensor pixels; and (e) applying the determined gain values to the plurality of sensor pixels for use in subsequent image scanning by the scanner. | 12-04-2008 |
20090103142 | Method and apparatus for reducing aliasing artifacts in scans of screen printed originals - Method and apparatus of reducing aliasing when scanning a screen printed document including removing high frequency image information at the input of an image sensor prior to scanning. Removing high frequency image information increases the effective sampling frequency of the scanner thereby reducing the effects of aliasing by. Removal of high frequency image information is achieved by adjusting the focal position of the image sensor from a focused position to a defocused position using a mechanism for moving the image sensor or scan bar relative to either the scan bed or a document to be scanned. | 04-23-2009 |
Jayant Angal, Louisville, KY US
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20090015273 | Test Patch System and Method - A test system for taking a sample of a constituent on a surface utilizing a fluid source includes a transition region having a capillary layer for delivering a fluid from said fluid source, an extraction region having a collection material in contact with said surface, and a collection region having a sensor reservoir therein for collecting the fluid for analysis. | 01-15-2009 |
Mihir D. Angal, San Jose, CA US
Mihir Dilip Angal, San Jose, CA US
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20150254955 | VEHICLE OPERATOR EMOTION MANAGEMENT SYSTEM AND METHOD - The method, system, and computer-readable medium facilitates monitoring a vehicle operator during the course of vehicle operation to determine whether the vehicle operator is in an emotionally impaired state (e.g., aggressive or agitated) and presenting appropriate stimuli (e.g., music or sound recordings) to the vehicle operator when impairment is detected. The vehicle operator, the environment surrounding the vehicle, or forces acting on the vehicle may be monitored using a variety of sensors, including optical sensors, accelerometers, or biometric sensors (e.g., skin conductivity, heart rate, or voice modulation). When the vehicle operator is determined to be in an emotionally impaired state, stimuli are selected to improve the emotional state of the vehicle operator. The selection is based on sensor data and data regarding prior responses of the vehicle operator to various stimuli. After selection, the stimuli are presented to the vehicle operator while monitoring continues. | 09-10-2015 |
Rajeev Angal, San Jose, CA US
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20100071056 | METHOD AND SYSTEM FOR MULTI-PROTOCOL SINGLE LOGOUT - A method for multi-protocol logout. The method includes receiving, by a first identity provider, a logout request from a user agent, wherein the first identity provider executes in a federation manager, and initiating a logout on a service provider associated with the first identity provider based on the logout request by the first identity provider. The method further includes identifying, by the federation manager, a plurality of identity providers associated with the user agent, wherein the plurality of identity providers communicate using heterogeneous federation protocols, and initiating, by the federation manager, a logout on each of the plurality of identity providers based on the logout request using the plurality of heterogeneous federation protocols. The method further includes initiating, by the plurality of identity providers, a logout of each service provider corresponding to the plurality of identity providers, identifying a status of each logout, and sending the status to the user agent. | 03-18-2010 |
20130086645 | OAUTH FRAMEWORK - A framework, which conforms to the OAuth standard, involves a generic OAuth authorization server that can be used by multiple resource servers in order to ensure that access to resources stored on those resource servers is limited to access to which the resource owner consents. Each resource server registers, with the OAuth authorization server, metadata for that resource server, indicating scopes that are recognized by the resource server. The OAuth authorization server refers to this metadata when requesting consent from a resource owner on behalf of a client application, so that the consent will be of an appropriate scope. The OAuth authorization server refers to this metadata when constructing an access token to provide to the client application for use in accessing the resources on the resource server. The OAuth authorization server uses this metadata to map issued access tokens to the scopes to which those access tokens grant access. | 04-04-2013 |
20130086657 | RELYING PARTY PLATFORM - A framework is provided for integrating Internet identities in enterprise identity and access management (IAM) infrastructures. A framework is provided for open authorization. A framework is also provided for relying party functionality. | 04-04-2013 |
20140020070 | USER DEVICE SECURITY MANAGER - Systems and methods are disclosed to authenticate and authorize a user for web services using user devices. In various embodiments, a method may comprise: identifying, by a user device security manager executing at a user device corresponding to a user of a web service, a first request issued from an application to access remote resources associated with the web service, the application executing at the user device and separate from the user device security manager; acquiring, by the user device security manager, security information of the application in response to the identifying of the first request, the security information including at least one of an application identification, an access scope or a nonce of the application; and transmitting a second request from the user device security manager to the web service to authenticate the application by the web service based, at least in part, on the application identification. | 01-16-2014 |
Ravishankar P. Angal, Orlando, FL US
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20140238559 | PRE-WELD HEAT TREATMENT FOR A NICKEL BASED SUPERALLOY - A pre-weld heat treatment of the nickel based superalloy including heating a nickel based superalloy (e.g., IN939) casting to 2120° F. at a rate of 2° F. per minute, and then soaking the casing for one hour at 2120° F. The casting is then cooled in stages including slowly cooling the casting at a rate of 1° F. per minute to about 1900° F. and holding at that temperature for about 10 minutes. Then the casting is further slowly cooled at a rate of 1° F. per minute to about 1800° F. and holding at that temperature for about 10 minutes, and further slowly cooled to a temperature range of 1650° F. to 1450° F., and then fast cooled to room temperature. The pre-weld heat treatment may optionally include a step of heating the casting to about 1850° F. at a rate of 50° F. per minute before slowly heating to 2120° F. | 08-28-2014 |
Vaishali Angal, Sunnyvale, CA US
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20130246191 | BID AGENT POOL - Techniques are provided which improve performance of bid agents on online advertising exchanges. Methods and systems elicit an advertiser's goals for an online advertising campaign. One or more bid agents are selected to be included in a bid program based at least in part on the goals. Each of the bid agents is matched to one or more goals, and each of the bid agents is configured to calculate a bid for an ad call based at least in part on predetermined rules. One or more parameters of the selected bid agents are set based at least in part on marketplace conditions in an online advertising exchange. | 09-19-2013 |