Patent application number | Description | Published |
20100066455 | SIGMA DELTA DIGITAL TO ANALOG CONVERTER WITH WIDE OUTPUT RANGE AND IMPROVED LINEARITY - A sigma delta DAC using a single DAC to generate a first analog quantity portion and a second analog quantity portion, having a strength respectively proportionate to the most significant bits (MSBs) and least significant bits (LSBs) of a received digital value. The two portions are added to generate an analog output representing the strength of the digital value. In an embodiment, the single DAC contains a set of current sources, with some of the current sources (determined by the value of the MSBs) being connected to provide the corresponding output currents on a first path. Some of the other current sources, determined by a value of the LSBs, are controlled to be connected to provide the corresponding output currents on a second path. The time durations the currents are connected to the second path, are determined by the output of a sigma delta modulator. | 03-18-2010 |
20140266361 | DUTY CYCLE CORRECTION CIRCUIT - In an embodiment, a duty cycle correction circuit comprises a first set of inverters connected in series, a first filter, a first feedback circuit and a second feedback circuit. A first inverter in the series is configured to receive a clock signal and a last inverter in the series is configured to provide a first output clock signal. The first filter is configured to generate a first direct current (DC) voltage signal at an output of the first filter. The first feedback circuit is configured to control a rise time of a signal transition at an output terminal of the first inverter to control a duty cycle of the first output clock cycle. The second feedback circuit is configured to control a fall time of the signal transition at the output terminal of the first inverter to control the duty cycle of the first output clock cycle. | 09-18-2014 |
20160056949 | METHOD AND APPARATUS FOR MANAGING ESTIMATION AND CALIBRATION OF NON-IDEALITY OF A PHASE INTERPOLATOR (PI)-BASED CLOCK AND DATA RECOVERY (CDR) CIRCUIT - A method for managing estimation and calibration of non-ideality of a Clock and Data Recovery (CDR) circuit. The method comprises A) selecting a first output path for calibration comprising at least a first Phase Interpolator (PI) of a plurality of PIs, at least one of a plurality of output-side programmable delay elements, an external delay element, at least one sampler, a first and a second external multiplexer, B) programming the output-side programmable delay element using a Digital Delay Control Code (DDCC), C) calibrating the external delay element until a given predetermined criterion based on an early-late detection method is met, D) upon satisfaction of the predetermined criterion, retaining a corresponding Digital External Delay Control Code (DEDCC) in the external delay element for subsequent use, E) selecting a second output path for calibration comprising at least a second PI of the plurality of PIs, the at least one of the plurality of output-side programmable delay elements, external delay element, at least one sampler, the first and second external multiplexers, F) calibrating the output-side programmable delay element until the given predetermined criterion based on the early-late detection method is met, G) upon satisfaction of the predetermined criterion, retaining the corresponding DDCC in the output-side programmable delay element for subsequent use, H) repeating the steps E-G for each of the remaining PIs such that the remaining output-side programmable delay elements are each separately calibrated, I) selecting a first input path for calibration comprising the at least first Phase Interpolator (PI) of the plurality of PIs, at least one of the plurality of input-side programmable delay elements, the external delay element, at least one sampler, the first and second external multiplexers, J) programming the input-side programmable delay element using the Digital Delay Control Code (DDCC), K) calibrating the external delay element until the given predetermined criterion based on the early-late detection method is met, L) upon satisfaction of the predetermined criterion, retaining a corresponding Digital External Delay Control Code (DEDCC) in the external delay element for subsequent use and M) assigning at least one value of a Binary Control Code (BCC) to select a unique phase in a given quadrant of a full phase cycle, N) calibrating the input-side programmable delay element until the given predetermined criterion based on the early-late detection method is met, O) upon satisfaction of the predetermined criterion, retaining the corresponding DDCBC in the input-side programmable delay element for subsequent use and P) repeating the steps M-O for each of the remaining unique phases in the inputs to the PI such that the remaining input-side programmable delay elements are each separately calibrated. | 02-25-2016 |
Patent application number | Description | Published |
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 |
20140219711 | HIGH IMPACT TOUGHNESS SOLDER ALLOY - High Impact Toughness Alloy The invention provides an alloy, preferably a lead-free solder alloy, comprising: from 35 to 59% wt Bi; from 0 to 0.0 wt % Ag; from 0 to 1.0% wt Au; from 0 to 1.0% wt Cr; from 0 to 2.0% wt In; from 0 to 1.0% wt P; from 0 to 1.0% wt Sb; from 0 to 1.0% wt Sc; from 0 to 1.0% wt Y; from 0 to 1.0% wt Zn; from 0 to 1.0% wt rare earth elements; one or more of: 10 from greater than 0 to 1.0% wt Al; from 0.01 to 1.0% wt Ce; from greater than 0 to 1.0% wt Co; from greater than 0 to 0.0% wt Cu; from 0.001 to 1.0% wt Ge; from greater than 0 to 0.0% wt Mg; from greater than 0 to 1.0% wt Mn; from 0.01 to 1.0% wt Ni; and from greater than 0 to 1.0% wt Ti, and the 1 balance Sn, together with any unavoidable impurities. | 08-07-2014 |
20150292062 | NICKEL-ALUMINIUM-ZIRCONIUM ALLOYS - The present subject matter describes Ni—Al—Zr alloys, which include Ni as the major component, with the additions of 9-20% Al and 4-14% Zr by atomic percentage. In one embodiment, the present subject matter describes a group of alloy compositions in a Nickel-Aluminium-Zirconium (Ni—Al—Zr) system corresponding to a concentration range of about 9-20% Al and about 4-14% Zr by atomic percentages, and the balance being Ni. In other embodiment, the present subject matter includes at least one cutectic constituent including at least two of the intermetallic compounds or phases Ni | 10-15-2015 |
Patent application number | Description | Published |
20110112042 | NOVEL FLAVONOL COMPOUNDS, A BIOACTIVE EXTRACT/FRACTION FROM ULMUS WALLICHIANA AND ITS COMPOUNDS FOR PREVENTION FOR TREATMENT OF OSTEO-HEALTH RELATED DISORDERS - The present invention provides a flavonol compound and a bioactive extract/fraction from | 05-12-2011 |
20110305754 | CONTROLLED RELEASE MICRO-CAPSULE FOR OSTEOGENIC ACTION - The present invention relates to a microcapsule for controlled release of flavanoid compound and a process for preparation thereof. The microcapsule comprising a core particle consisting of a calcium salt, Pluronic F68 [poly (ethylene oxide-co-polypropylene co-polypropylene oxide), block poly oxyethylene-polypropylene block copolymer], loaded with a flavanoid compound, the resulting core particle having a plurality of alternate layers of cationic and anionic polyelectrolytes adsorbed thereon and an outer layer formed by a bile salt, wherein the flavanoid is ranging between 10 to 96% by weight. | 12-15-2011 |
20120003273 | SUBSTITUTED BENZFUROCHROMENES AND RELATED COMPOUNDS FOR THE PREVENTION AND TREATMENT OF BONE RELATED DISORDERS - The present invention relates to novel substituted benzfurochromenes and related compounds having the general formula (I), salts and chiral, achiral derivatives thereof; wherein R | 01-05-2012 |
20140079834 | BIOACTIVE FRACTIONS AND COMPOUNDS FROM DALBERGIA SISSOO FOR THE PREVENTION OR TREATMENT OF OSTEO-HEALTH RELATED DISORDERS - The present invention relates to bioactive fractions and compounds from | 03-20-2014 |
20140213535 | NOVEL FLAVONOL COMPOUNDS, COMPOSITIONS THEREOF AND METHOD FOR TREATING BONE DISORDERS - Flavonol compounds, pharmaceutical compositions of the compounds and methods for treating bone disorders by administering the pharmaceutical composition by oral, intravenous, subcutaneous, intra-peritoneal or intramuscular route. | 07-31-2014 |
Patent application number | Description | Published |
20140279863 | Network context-based content positioning for OTT delivery - The embodiments provides a method for network-context based content positioning. The method includes receiving a plurality of parameters associated with content, and computing a content positioning relevance index for one or more node using the plurality of parameters. Further, the method includes positioning the content in the network based on the content positioning relevance index. | 09-18-2014 |
20140379885 | Systems and Methods to Construct Engineering Environment Supporting API Enablement for Software Defined Networking - The embodiments herein relate to software defined networking (SDN) and, more particularly, to a system and method to construct an engineering environment for API enablement in Software defined networking. The system enables the device use SDN functionality by designing an API model specific to that device. In order to design the device specific API model, an API enablement system initially leverages functionality/capabilities of the device. Further, by analyzing the leveraged device capabilities, the system designs the API model for the device. After implementing the API model on the device, the system performs a review function to ensure that the designed API model is in compliance with set rules and policies. The API model may be refined based on results of the review function. | 12-25-2014 |
20150350422 | MANAGING COMMUNICATION SERVICES FOR ENABLING A DISTRIBUTED USER PRESENCE - Managing communication services for enabling a distributed user presence and maintaining context specific configuration across the distributed presence. This invention relates to enabling use of communication devices and more particularly to enabling use of multiple applications across multiple communication devices by a user. Embodiments disclosed herein enable coordination between multiple devices and applications of a user, and thus obtain a reliable, accurate control of the various context specific configuration parameters such as user availability, call direction and barring profiles, notifications, media in use, dynamic capabilities of devices and applications, schedule and so on, while providing the user with a seamless experience across the devices and applications. Embodiments disclosed herein enable future device specific systems to efficiently manage the varying communication forms and modes. | 12-03-2015 |
Patent application number | Description | Published |
20150031965 | MONITORING PHYSIOLOGICAL PARAMETERS - A method for monitoring physiological parameters associated with a subject using a hand held device is described herein. In an implementation, the method includes obtaining a plurality of sample photoplethysmographic (PPG) features associated with a sample subject, from a video of a body part of the sample subject. From among the plurality of sample PPG features, at least one relevant sample PPG feature associated with the physiological parameter, is selected based on a ground truth value of the physiological parameter for the subject. Further, based on the at least one relevant sample PPG feature and the ground truth value of the physiological parameter, a mathematical model indicative of a correlation between the relevant sample PPG feature and the physiological parameter, is determined. The mathematical model can be deployed for monitoring the physiological parameter in real time. | 01-29-2015 |
20150051785 | SYSTEM AND A METHOD FOR IMPROVED CAR PROGNOSIS - A system and method for a real-time prognosis of a vehicle comprising a personal communication device comprising an arbitrarily oriented three-axis accelerometer configured to capture a pitch motion and/or roll motion of the vehicle and an onboard diagnostics system communicably connected with the personal communication device enabling bi-directional communication. The personal communication device comprising a processor configured for geometric mapping of a three dimensional Cartesian coordinate of the three-axis accelerometer with the vehicle. The processor virtually orients the coordinates of three-axis accelerometer to coincide with the coordinates of the vehicle. The arbitrarily oriented three-axis accelerometer is configured to capture a road condition and a driver behaviour using a sampling rate between 4 Hertz (Hz) to 10 Hertz (Hz). The system for the real-time prognosis of the vehicle, wherein the real-time prognosis utilizes at least one predictive analysis model to determine real-time prognosis for the said vehicle. | 02-19-2015 |
20150227784 | OBJECT DETECTION SYSTEM AND METHOD - Disclosed is a system and method for detecting a human in an image, and a corresponding activity. The image is captured, wherein the image comprises a plurality of pixels having gray scale information and a depth information. The image is segmented into a plurality of segments based upon the depth information. A connected component analysis is performed on a segment in order to segregate the one or more objects into noisy objects and candidate objects, the noisy objects are eliminated from the segment. A plurality of features are extracted from the candidate objects, and are evaluated using a Hidden Markov Model (HMM) model in order to determine the candidate objects as one of the human or non-human. The corresponding activity associated with the human is detected based on a depth value associated with each pixel corresponding to the candidate object in the image. | 08-13-2015 |
Patent application number | Description | Published |
20120242897 | METHOD AND SYSTEM FOR PREPROCESSING THE REGION OF VIDEO CONTAINING TEXT - A method and system for preprocessing text containing region of a video The invention provides a method and system for preprocessing the text containing region of video for improving the optical character recognition input. | 09-27-2012 |
20130272607 | System and Method for Processing Image for Identifying Alphanumeric Characters Present in a Series - A system and a method for identification of alphanumeric characters present in a series in an image are disclosed. The system and method captures the image and further processes it for binarization by computing a pattern of the image. The generated binarized images are then filtered for removing unwanted components. Candidate images are identified out of the filtered binarized images. All the obtained candidate images are combined to generate a final candidate image which is further segmented in order to recognize a valid alphanumeric character present in the series. | 10-17-2013 |
20140016864 | LOGO RECOGNITION - A computerized method for recognition of a logo is described herein. The method comprises obtaining a plurality of feed frame of a feed video wherein the feed video has a logo embedded therein. At least one feed frame from the plurality of feed frames is compared with each template from a plurality of templates. For each template compared with the feed frame, a correlation parameter is computed and the logo is recognized based on the computing. | 01-16-2014 |
20140140622 | SYSTEM AND METHOD FACILITATING DESIGNING OF CLASSIFIER WHILE RECOGNIZING CHARACTERS IN A VIDEO - The present disclosure relates to designing of a hierarchy of feature vectors. In one embodiment, a method for facilitating design of a hierarchy of feature vectors while recognizing one or more characters in a video is disclosed. The method comprises collecting one or more features from each of the segments in a video frame extracted from a video; preparing multi-dimensional feature vectors to classify the one or more characters; calculating a minimum distance between the multi-dimensional features vectors of a test character and the multi-dimensional feature vectors of a pre-stored character template; selecting, with respect to a decreasing order of the minimum distance, the multi-dimensional feature vectors to design a hierarchy of the multi-dimensional feature vectors; and classifying the characters based on the hierarchy of the multi-dimensional feature vectors. | 05-22-2014 |
20140163969 | METHOD AND SYSTEM FOR DIFFERENTIATING TEXTUAL INFORMATION EMBEDDED IN STREAMING NEWS VIDEO - The application provides a method and system for differentiating textual information embedded in a streaming news video. The application enables a method and system for differentiating textual information embedded in a streaming news video for simplified indexing and annotation of the said news video. | 06-12-2014 |
20140214422 | METHOD AND SYSTEM FOR DETECTING BOUNDARY OF COARTICULATED UNITS FROM ISOLATED SPEECH - The application provides a method and system for determinism in non-linear systems for speech processing, particularly automatic speech segmentation for building speech recognition systems. More particularly, the application enables a method and system for detecting boundary of coarticulated units from isolated speech using recurrence plot. | 07-31-2014 |
20140307968 | METHOD AND APPARATUS FOR AUTOMATIC GENRE IDENTIFICATION AND CLASSIFICATION - An automated method for classifying a video frame into different genre based on the statistical analysis of different text rich video frames. The method of the present invention applies a statistical method to classify the genre based on the text in the video frame. | 10-16-2014 |
20140348420 | METHOD AND SYSTEM FOR AUTOMATIC SELECTION OF ONE OR MORE IMAGE PROCESSING ALGORITHM - Disclosed is a method and system for automatic algorithm selection for image processing. The invention discloses the method and system for automatically selecting the correct algorithm(s) for a varying requirement of the image for processing. The selection of algorithm is completely automatic and guided by a plurality of machine learning approaches. The system here is configured to pre-process plurality of images for creating a training data. Next, the test image is extracted, pre-processed and matched for assessing the best possible match of algorithm for processing. | 11-27-2014 |
20140351790 | INTERNET OF THINGS (IOT) APPLICATION DEVELOPMENT - An application development system for development of Internet of Things (IoT) application includes a cataloging module to obtain an input from an application developer. The input comprises data related to the IoT application to be developed. The cataloging module further retrieves a plurality of reusable artefacts from a knowledge database based on the input. A recommendation module in the application development system recommends, to the application developer, artefacts from amongst the plurality of reusable artefacts, based at least on one of a feedback associated with each of the plurality of reusable artefacts, an expert analysis, and a combination of the expert analysis and the feedback. An association module in the application development system associates artefacts selected by the application developer with each other for development of the IoT application. | 11-27-2014 |
20150039226 | Indoor Positioning System - An indoor positioning system and method of localizing a person/object in an indoor environment by identifying the orientation and direction of a person/object to provide a true location of the person/object without navigation errors. The system comprises magnets disposed on a doorway to create a unique magnetic field; a wireless communication unit comprising a magnetometer sensor to sense perturbations in each of the unique magnetic fields in the event that the person/object with the wireless communication unit passes through the doorway, and generate corresponding signals; a processor receiving the signals and extracting data from the same; and a backend server wirelessly communicating with the wireless communication unit, the backend server processing the data sample received from the wireless communication unit to identify the opening and the wireless communication unit to localize the person/object. | 02-05-2015 |
20150067742 | METHOD AND SYSTEM FOR CONTEXT BASED SPLITTING AND TRANSMISSION OF BROADCAST CONTENT - A method and system is provided for context based splitting of a broadcast content stream and transmission of a relevant broadcast content out of said broadcast content stream to at least one edge device over a home area network for consumption. Particularly, the invention provides a method and system for obtaining context of the edge device and corresponding device owner; comparing the said obtained context with the broadcast content stream; finding and splitting relevant broadcast content out of the broadcast content stream according to the context of said edge device; and transmitting said relevant broadcast content to said edge device for future consumption. | 03-05-2015 |
20150086113 | System and Method for Detection and Segmentation of Touching Characters for OCR - The present disclosure relates to a system and a method for detection of touching characters in a media, characterized by segmentation of adjoining character spaces. In the very first step, an aspect ratio is calculated for each connected component. A candidate touching position of each character is determined by calculating a threshold aspect ratio for each character. Further, a candidate cut column is determined based on a relation between column pixel densities and corresponding length thereof the column in order to segment the touching characters at the candidate cut column. | 03-26-2015 |
20150186724 | SYSTEM AND METHOD FOR SELECTING FEATURES FOR IDENTIFYING HUMAN ACTIVITIES IN A HUMAN-COMPUTER INTERACTING ENVIRONMENT - A System and method for identifying one or more human activities in a human-computer interacting environment. Skeleton points associated with a human are received. A data variation factor for the skeleton points is calculated, and a set of skeleton points is selected based on the data variation factor. One or more features are defined from the set of skeleton points by identifying a variance in coordinates of the set of skeleton points by using one or more statistical parameters. The one or more features are used to identify the one or more human activities. | 07-02-2015 |
20150193686 | STATIC POSTURE BASED PERSON IDENTIFICATION - A system and method for identifying an unknown person based on a static posture of the unknown person is described. The method includes receiving data of N skeleton joints of the unknown person from a skeleton recording device. The method further includes identifying the static posture of the unknown person. The method includes dividing a skeleton structure of the unknown person in a plurality of body parts based on joint types of the skeleton structure. In addition, the method includes extracting feature vectors for each of the joint type from each of the plurality of body parts. The method further includes identifying the unknown person based on comparison of the feature vectors for the unknown person with one of a constrained feature dataset and an unconstrained feature dataset for a plurality of known persons. | 07-09-2015 |
20150269744 | ACTION BASED ACTIVITY DETERMINATION SYSTEM AND METHOD - A processor implemented system and method for identification of an activity performed by a subject based on sensor data analysis is described herein. In an implementation, the method includes capturing movements of the subject in real-time using a sensing device. At least one action associated with the subject is ascertained from a predefined set of actions. From the predefined set of actions, a plurality of actions can collectively form at least one activity. The ascertaining is based on captured movements of the subject and at least one predefined action rule. The at least one action rule is based on context-free grammar (CFG) and is indicative of a sequence of actions for occurrence of the at least one activity. Further, a current activity performed by the subject is dynamically determined, based on the at least one action and an immediately preceding activity, using a non-deterministic push-down automata (NPDA) state machine. | 09-24-2015 |
20160035124 | SEGMENTING OBJECTS IN MULTIMEDIA DATA - Disclosed is a method for segmenting a plurality of objects from a two-dimensional (2D) video captured through a depth camera and an RGB/G camera. The method comprises detecting camera motion in each 2D frame of the plurality of 2D frames from the 2D video and generate a first set of 2D frames without any camera motion. The method further comprises generating a plurality of cloud points for the first set of 2D frames corresponding to each pixel associated a 2D frames in the first set of 2D frames. The method further comprises generating a 3D grid comprising a plurality of voxels. The method further comprises determining valid voxels and an invalid voxels in the 3D grid. Further, a 3D connected component labeling technique is applied on to the set of valid voxels to segment the plurality of objects in the 2D video. | 02-04-2016 |