Panicker
Biju Padmanabha Panicker, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20110124952 | INFANT WARMER - An infant warmer system include a heater canopy comprising a solar panel configured to convert solar energy into electricity, and a heater operatively connected to the solar panel. The heater is powered by the electricity from the solar panel and/or electricity from a steam generator, and is configured to provide radiant energy in the infrared spectrum to impinge upon and thereby warm an infant. The heater canopy also includes a controller operatively connected to the heater. The controller is configured to regulate the temperature of the heater such that the infant may be maintained within a selectable temperature range. The heater canopy also includes an attachment member configured to secure the heater canopy to a wall during operation. | 05-26-2011 |
Dilip Panicker, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20080270142 | Remote Interactive Information Delivery System - Disclosed herein is a method and system for providing a response to a user's request for information. The user calls into an intelligent information delivery system requests for the information. The information request is recorded as an audio file at the intelligent information delivery system. A structured text form of the audio file is refined into an optimized search query. The optimized search query is input to retrieve search results comprising information of interest from a data server. The search results are processed into an agent readability enhanced and context specific output and displayed to the agent. The agent selects context specific results from the displayed output. The selected context specific results are formatted to an optimized speech deliverable text form. Content of the optimized speech deliverable text form is converted into a voice stream. The voice stream is then communicated to the user. | 10-30-2008 |
Jayadev Muraleedhara Panicker, Alapuzha District IN
Patent application number | Description | Published |
---|---|---|
20130255384 | Ultrasonic Transducer Arrangement - An ultrasonic transducer arrangement for inspecting a pipe to fitting weld with restricted scanning access. A TOFD ultrasonic send transducer is mounted adjacent one end of a frame. A TOFD ultrasonic receive transducer is mounted on the frame and spaced linearly apart from and aligned with the TOFD send transducer. The TOFD send and receive transducers are each positioned at an angle that matches the external radius of curvature of the pipe. A phased array curved, wedge, send/receive transducer is mounted on the frame and spaced radially apart from the TOFD transducers. | 10-03-2013 |
Jayakumar Panicker, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20160019250 | SYSTEM AND METHOD FOR MANAGING ENTERPRISE USER GROUP - According to an exemplary embodiment, a method for generating an enterprise user group is provided. The method may include receiving a set of attributes for an enterprise network user; receiving one or more enterprise group member identification rules including a similarity distance threshold and a set of target attributes; calculating, using a hardware processor, a similarity assessment score based on the set of target attributes and the set of attributes; and determining, using the hardware processor, whether the enterprise network user is an enterprise group member based on the similarity assessment score and the similarity distance threshold. | 01-21-2016 |
John P. Panicker, Ottawa CA
Patent application number | Description | Published |
---|---|---|
20110286499 | Reduced Complexity Channel Estimation for Uplink Receiver - The present invention proposes an LTE eNodeB receiver channel estimation technique that is referred to as reduced complexity minimum mean squared error (MMSE) technique for channel estimation. From the invention's assumptions, estimations and modified calculations, the present invention generates precise channel estimates of RS using the reduced complexity MMSE matrix and previously computed LS channel estimates H | 11-24-2011 |
John P. Panicker, Orleans CA
Patent application number | Description | Published |
---|---|---|
20100278288 | CHANNEL ESTIMATION METHOD AND SYSTEM FOR INTER-CARRIER INTERFERENCE-LIMITED WIRELESS COMMUNICATION NETWORK - A method and system for wireless communication channel estimation. A frequency offset hypothesis is determined. An interchannel interference (“ICI”) matrix based on the frequency offset hypothesis is generated. Pilot channel estimates based on the ICI matrix are obtained. A correlation error of the pilot channel estimates to the frequency offset hypothesis is calculated. The correlation error is compared with a predetermined correlation error value. The frequency offset hypothesis is updated and the aforementioned steps are iteratively repeated if the correlation error is greater than the predetermined correlation error value. The pilot channel estimates are used to estimate the wireless communication channel. | 11-04-2010 |
20110293028 | METHOD AND SYSTEM FOR REDUCED COMPLEXITY CHANNEL ESTIMATION AND INTERFERENCE CANCELLATION FOR V-MIMO DEMODULATION - A method and system for wireless communication in a wireless communication network. The wireless communication network has a first mobile terminal and a second mobile terminal arranged in virtual multiple input, multiple output (“V-MIMO”) communication with a base station. A first wireless communication uplink channel corresponding to the first mobile terminal is estimated. The estimate is based on a first reference symbol signal and the cancellation of interference from a second reference symbol signal received from the second mobile terminal. A second wireless communication uplink channel corresponding to the second mobile terminal is estimated. The estimate is based on the second reference symbol signal and the cancellation of interference from the first reference symbol signal received from the first mobile terminal. The estimated first wireless communication uplink channel is used to demodulate a first data signal received from the first wireless device, and the estimated second wireless communication uplink channel is used to demodulate a second data signal received from the second wireless device. | 12-01-2011 |
20130022158 | CHANNEL ESTIMATION METHOD AND SYSTEM FOR INTER-CARRIER INTERFERENCE-LIMITED WIRELESS COMMUNICATION NETWORK - A method and system for wireless communication channel estimation. A frequency offset hypothesis is determined. An interchannel interference (“ICI”) matrix based on the frequency offset hypothesis is generated. Pilot channel estimates based on the ICI matrix are obtained. A correlation error of the pilot channel estimates to the frequency offset hypothesis is calculated. The correlation error is compared with a predetermined correlation error value. The frequency offset hypothesis is updated and the aforementioned steps are iteratively repeated if the correlation error is greater than the predetermined correlation error value. The pilot channel estimates are used to estimate the wireless communication channel. | 01-24-2013 |
20130182746 | Reduced Complexity Channel Estimation for Uplink Receiver - The present invention proposes an LTE eNodeB receiver channel estimation technique that is referred to as reduced complexity minimum mean squared error (MMSE) technique for channel estimation. From the invention's assumptions, estimations and modified calculations, the present invention generates precise channel estimates of RS using the reduced complexity MMSE matrix and previously computed LS channel estimates H | 07-18-2013 |
20140211741 | Channel Estimation and Interference Cancellation for Virtual MIMO Demodulation - A method and system for wireless communication in a wireless communication network. The wireless communication network has a first mobile terminal and a second mobile terminal arranged in virtual multiple input, multiple output (“V-MIMO”) communication with a base station. A first wireless communication uplink channel corresponding to the first mobile terminal is estimated. The estimate is based on a first reference symbol signal and the cancellation of interference from a second reference symbol signal received from the second mobile terminal. A second wireless communication uplink channel corresponding to the second mobile terminal is estimated. The estimate is based on the second reference symbol signal and the cancellation of interference from the first reference symbol signal received from the first mobile terminal. The estimated first wireless communication uplink channel is used to demodulate a first data signal received from the first wireless device, and the estimated second wireless communication uplink channel is used to demodulate a second data signal received from the second wireless device. | 07-31-2014 |
20150280941 | Channel Estimation and Interference Cancellation for Virtual MIMO Demodulation - A method and system for wireless communication in a wireless communication network. The wireless communication network has a first mobile terminal and a second mobile terminal arranged in virtual multiple input, multiple output (“V-MIMO”) communication with a base station. A first wireless communication uplink channel corresponding to the first mobile terminal is estimated. The estimate is based on a first reference symbol signal and the cancellation of interference from a second reference symbol signal received from the second mobile terminal. A second wireless communication uplink channel corresponding to the second mobile terminal is estimated. The estimate is based on the second reference symbol signal and the cancellation of interference from the first reference symbol signal received from the first mobile terminal. The estimated first wireless communication uplink channel is used to demodulate a first data signal received from the first wireless device, and the estimated second wireless communication uplink channel is used to demodulate a second data signal received from the second wireless device. | 10-01-2015 |
John Puthen Panicker, Ottawa CA
Patent application number | Description | Published |
---|---|---|
20120027140 | SYSTEM AND METHOD FOR CHANNEL ESTIMATION - A method for channel estimation includes receiving data at a number of frequency intervals in a frequency band over a number of first time intervals. A first set of channel estimates is determined for each pilot symbol within the data over a second time interval comprising at least one first time interval, and time-direction interpolation is performed to determine a second set of channel estimates for a number of data portions in a frequency interval using the first set of channel estimates. The frequency interval comprises a data portion comprising a pilot symbol. Frequency-direction interpolation is performed to determine a third set of channel estimates for each first time interval. The time-direction interpolation and the frequency-direction interpolation can be performed in reverse order with the channel estimates generated by the frequency-direction interpolation being used as inputs for time-direction interpolation. | 02-02-2012 |
Mahesh Panicker, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20150115980 | SYSTEMS AND METHODS FOR INSPECTING REINFORCED CONCRETE STRUCTURES - An inspection system for a metal-reinforced concrete structure is described. The system includes a radio frequency (RF) system configured to be movable with respect to a surface of the concrete structure while transmitting radio signals into the interior of the structure, and receiving reflected radio signals. The system also includes a processor configured to process the reflected radio signals, so as to obtain a focused image of the reinforcement in at least one selected region within the concrete structure. The image corresponds to the physical condition of the reinforcement. A method for determining the condition of a reinforced concrete structure is also described, utilizing the inspection system. | 04-30-2015 |
Mahesh Raveendranatha Panicker, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20150184533 | METHODS AND SYSTEMS TO MONITOR HEALTH OF ROTOR BLADES - A system for monitoring health of a rotor is presented. The system includes a processing subsystem that generates a plurality of frequency peak values corresponding to two or more respective windows of signals by iteratively shifting the two or more respective windows of signals along delta times of arrival signals corresponding to a blade in the rotor, determines one or more resonant-frequency rotor speeds ranges of the blade by identifying rotor speeds corresponding to a subset of the plurality of frequency peak values, and monitors the blade to determine a presence of one or more defects in the blade during the resonant-frequency rotor speeds regions. | 07-02-2015 |
20150184536 | METHODS AND SYSTEMS TO MONITOR HEALTH OF ROTOR BLADES - A system for monitoring health of a rotor is presented. The system includes a processing subsystem that generates a measurement matrix based upon a plurality of resonant-frequency first delta times of arrival vectors corresponding to a blade and a first sensing device, and a plurality of resonant-frequency second delta times of arrival vectors corresponding to the blade and a second sensing device, generates a resonant matrix based upon the measurement matrix such that entries in the resonant matrix are substantially linearly uncorrelated and linearly independent, and generates a resonance signal using a first subset of the entries of the resonant matrix, wherein the resonance signal substantially comprises common observations and components of the plurality of resonant-frequency first delta times of arrival vectors and the plurality of resonant-frequency second delta times of arrival vectors. | 07-02-2015 |
20150369687 | SYSTEM AND METHOD FOR MONITORING MACHINES - A monitoring system and method monitor changes in clearance distances between a sensor and a rotating component of a machine. Imbalance and/or wear in the machine is identified based on the changes in the clearance distances. The system and method optionally both measure the clearance distances and a rotating speed of the rotating component of the machine with the same sensor. In order to identify imbalance in the machine, a spectral energy of the machine can be calculated based on the changes in the clearance distances, and the imbalance in the machine can be identified based on the spectral energy. The system and method can determine a trigger speed of the machine that is associated with the wear in the machine based on the changes in the clearance distance. A remaining useful life of the machine can be estimated based on changes in the trigger speed. | 12-24-2015 |
Radha Panicker, Mumbai IN
Patent application number | Description | Published |
---|---|---|
20100305094 | FUSED TRICYCLIC COMPOUNDS AS INHIBITORS OF TUMOR NECROSIS FACTOR-ALPHA - Compounds of formula 1: | 12-02-2010 |
20100324026 | FUSED TRICYCLIC COMPOUNDS AS INHIBITORS OF TUMOR NECROSIS FACTOR-ALPHA - Compounds of formula 1: | 12-23-2010 |
Radha Bhaskar Panicker, Mumbai IN
Patent application number | Description | Published |
---|---|---|
20100034746 | ANIMAL MODEL, SYSTEM, AND METHOD FOR SCREENING COMPOUNDS FOR ANTITHROMBOTIC AND/OR THROMBOLYTIC ACTIVITY - The present invention relates to a method for evaluating a test compound for antithrombotic activity, thrombolytic activity, or a combination thereof. This method can include providing or employing a donor test animal and a recipient test animal. The donor and recipient test animals can have been pretreated with test compound. The donor test animal can be configured to provide oxygenated blood to the recipient test animal through a thrombus inducing system. This method also includes initiating transport of blood from the donor test animal to the recipient test animal through the thrombus inducing system. The method can include interrupting respiration of the recipient test animal and determining the length of time that the recipient test animal survives. In this method, a survival time longer than a predetermined threshold time indicates that the test compound has antithrombotic activity, thrombolytic activity, or a combination thereof. | 02-11-2010 |
Rahul Panicker, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20120305231 | SYSTEMS AND METHODS TO REGULATE BODY TEMPERATURE - Systems and methods are disclosed for regulating body temperature. The system includes a housing that comprises compartments for a phase change material and a heat transfer material. The compartments are configured to transfer heat from the heat transfer material to the phase change material. A temperature sensor is used to determine when the phase change material has reached a pre-determined temperature. When the pre-determined temperature is reached, a release mechanism or lever is coupled to the temperature sensor to separate the phase change material compartment from the heat transfer material compartment or to remove the heat transfer material away from the phase change material compartment. The heated phase change material compartment can be used to regulate body temperature. | 12-06-2012 |
Rahul A. Panicker, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20150066119 | INFANT WARMING SYSTEMS - Infant warming systems are described herein generally comprising a temperature regulation assembly which encloses a phase change material (PCM). The temperature regulation assembly may be initially heated (or re-heated) by water contained within a heating assembly and then placed within a retaining pouch of an infant bedding. The PCM may then provide constant heat over a period of time to the infant. A control/indicator interface coupled to the regulation assembly may constantly monitor the temperature of the PCM as well as the ambient temperature to provide one or more indications or alerts to the user with respect to one of several states of the warming assembly. | 03-05-2015 |
Somakumar Ramachandra Panicker, Bangalore IN
Patent application number | Description | Published |
---|---|---|
20130013239 | SYSTEM AND METHOD FOR EXCITATION GENERATION IN SOFT-FIELD TOMOGRAPHY - A system and method for excitation generation in soft-field tomography are provided. One method includes applying a plurality of phase modulated (or phase and amplitude modulated) excitations to a plurality of transducers of a data acquisition system positioned proximate a surface of an object and measuring a response to the applied phase modulated (or phase and amplitude modulated) excitations at the plurality of transducers. The method also includes determining a property of the object based on the measured responses. | 01-10-2013 |
Vinod R. Panicker, Kochi IN
Patent application number | Description | Published |
---|---|---|
20100269089 | METHOD AND SYSTEM FOR GENERATION OF REUSABLE DESIGN PATTERNS - A method, system, and apparatus for generation of reusable design patterns are disclosed. In one embodiment, a method for generating a design pattern using a graphics editor includes generating a graphical diagram on a display of a computer based on a graphical element. The method also includes converting the graphical diagram into an additional design pattern in the computer in response to an export command directed to the graphical diagram. Further, the additional design pattern is stored in an XML file format in a designated location. The method further includes reusing the additional design pattern for another graphical diagram generated on the display when the additional design pattern is added to said another graphical diagram. | 10-21-2010 |
20100275183 | SOURCE CODE AUDITOR WITH A CUSTOMIZED RULES BUILDER - A method and apparatus for auditing source code are disclosed. In one embodiment, a method includes generating on a display of a computing device a flowchart of a customized rule for auditing source code of a programming language using a rules builder of the computing device in response to a node of the programming language and a command associated with the customized rule applied to the flowchart. The method also includes converting the customized rule into a specified data format using the rules builder in response to an export command for the customized rule. The method further includes analyzing candidate source code of the programming language using a rules engine of the computing device based on the customized rule in response to an audit command for the candidate source code. | 10-28-2010 |