Satya Narayan
Satya Narayan Mishra, Bhubaneswar IN
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20140090026 | System and Method for Managing Role Based Access Controls of Users - A method and system for role based access control for a plurality of users in a heterogeneous enterprise environment, comprising: establishing a functional relationship between a plurality of provisioning unit using a provision unit module. The users are mapped with the provisioning unit based on attributes of the users. Events are captured via the provision unit module. The users needed to be re-mapped are determined upon the event completion. Application role defined in context of an application embedded in an application registry module is mapped with the provisioning unit. Call back service is executed for the re-mapped users having entitlement associated with each of the application stored in a roles registry module. An application role is determined and defined for a new user for the plurality of the application enabling managing of the role based access control. | 03-27-2014 |
Satya Narayan Mishra, Irvine, CA US
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20140124648 | ULTRA LOW READOUT NOISE ARCHITECTURE - A method to read out pixels includes reading a first pixel by resetting a first photodetector, integrating the first photodetector after resetting the first photodetector, resetting a first floating diffusion node coupled to the first photodetector and a second floating diffusion node coupled to a second photodetector, transferring charge from the first photodetector to the first floating diffusion node, comparing a first signal at the first floating diffusion node and a second signal at the second floating diffusion node and generating a first signal to latch a first counter value when the first signal is less than the second signal, incrementing the first signal and decrementing the second signal, and comparing the first signal and the second signal and generating a second signal to latch a second counter value when the first signal is greater than the second signal, wherein the difference between the second counter value and the first counter value indicates a first pixel level. | 05-08-2014 |
20150136956 | ULTRA LOW READOUT NOISE ARCHITECTURE - A method to read out pixels includes reading a first pixel by resetting a first photodetector, integrating the first photodetector after resetting the first photodetector, resetting a first floating diffusion node coupled to the first photodetector and a second floating diffusion node coupled to a second photodetector, transferring charge from the first photodetector to the first floating diffusion node, comparing a first signal at the first floating diffusion node and a second signal at the second floating diffusion node and generating a first signal to latch a first counter value when the first signal is less than the second signal, incrementing the first signal and decrementing the second signal, and comparing the first signal and the second signal and generating a second signal to latch a second counter value when the first signal is greater than the second signal, wherein the difference between the second counter value and the first counter value indicates a first pixel level. | 05-21-2015 |
Satya Narayan Mishra, Grand Cayman KY
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20140270572 | SIGNAL PROCESSING APPARATUS AND METHOD FOR DETECTING/CORRECTING ECLIPSE PHENOMENON, AND RELATED CORRELATED DOUBLE SAMPLING APPARATUS - A correlated double sampling apparatus includes a first processing unit and a second processing unit. The first processing unit is arranged for receiving a reset signal, a data signal, and a predetermined signal; obtaining a reset level of the reset signal and a first data level of the data signal in a first operation mode; and obtaining a second data level of the data signal, and comparing the second data level with the predetermined signal to generate a detection result in a second operation mode. The second processing unit is arranged for storing the reset level and the first data level in the first operation mode, and selectively correcting an output signal according to the detection result in the second operation mode, wherein the output signal is determined according to a level difference between the reset level and the first data level. | 09-18-2014 |
20150163423 | IMAGE SENSOR AND PIXEL ARRARY - A pixel array comprises at least one long exposure pixel, short exposure pixel, and a control circuit. The long exposure pixel comprises a first photodiode to generate charges, a first image signal generating module for generating a first image sensing signal; and a first transfer switch device for passing the charges to the first image signal generating module via a first transfer control signal. The control circuit sets the first transfer control signal to be a first predetermined control voltage when the long exposure pixel is in an long exposure phase, and then sets the first transfer control signal to be a second predetermined control voltage when the short exposure pixel is in a short exposure phase. | 06-11-2015 |
Satya Narayan Mishra, Tainan TW
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20160065872 | IMAGE SENSOR - An image sensor includes readout circuits coupled to read out integrated light signals from pixels via bitlines respectively. Each readout circuit includes a correlated double sampling (CDS) circuit, followed by an analog-to-digital converter (ADC). At least two pixels of a row share a bitline and an associated readout circuit. The ADC operates concurrently with the CDS circuit, such that their operating periods are substantially overlapped with each other. | 03-03-2016 |