Upendra
Upendra Avachat, Sunnyvale, CA US
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20130071966 | COMBINATORIAL METHODS FOR DEVELOPING SUPERSTRATE THIN FILM SOLAR CELLS - Methods for developing and investigating materials and processes for various layers used in manufacturing CdTe, CIGS, and CZTS TFPV superstrate devices using high productivity combinatorial techniques is described. Typical layers subjected to the HPC techniques include the buffer layers, absorber layers, and the contact interface layers. | 03-21-2013 |
20130280853 | Combinatorial Methods for Making CIGS Solar Cells - The present disclosure is directed to methods of forming different types of Cu | 10-24-2013 |
Upendra Rohatgl, East Setauket, NY US
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20110187233 | Nondestructive Testing Apparatus and Method - A laser opto-acoustic apparatus and method is applied for nondestructive testing of defects and residual stresses in solids. A nondestructive testing apparatus may have a piezoelectric transducer for measuring oscillations in a solid. The oscillations or waves may be caused from longitudinal, shear, and/or Raleigh waves in the object to be tested. The nondestructive testing apparatus may also include a laser. The laser is capable of generating the longitudinal, shear, and/or Raleigh waves in the object. One method of performing nondestructive testing of materials may include creating at least one of a longitudinal, shear, and/or Raleigh wave in an object and measuring the speed of the wave in the object. The speed of the waves may be compared with the speed of waves in a material without defects to determine whether the object to be tested has defects. | 08-04-2011 |
Upendra Shardanand, New York, NY US
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20090063412 | Organizing and displaying stories by themes - Stories are organized and displayed by themes. Theme names are created and topic names are chosen for the theme names. For each topic name, topic search strings are created. A database of stories is search for stories matching the topic search strings. At least some of the matching stories are displayed as a single web page. The single web page displays the matching stories according to themes and topic names. | 03-05-2009 |
20090083283 | Newsmaker Verification and Commenting Method and System - An on-line article comprising instances of newsmakers is provided by an Internet connected news server or news aggregator server and the names of the newsmakers are automatically identified by a newsmaker verification and commenting module. The article is displayed to a reader on an Internet connected client computer. The instances of the newsmakers in the article are emphasized such that they stand out in the article. The reader initiates a verification process by indicating that he is a newsmaker. The newsmaker verification and commenting module is in communication with a verification database and the identity of the reader is verified as the newsmaker through a series of questions and answers. After verification, comments provided by the reader are stored by the newsmaker verification and commenting module. The comments and article are published such that the comments are displayed conspicuously with the article on any client computer accessing the article. | 03-26-2009 |
20100106733 | System and Method for Augmenting Digital Media With Custom Content - A system and method for enhancing the number of page views of a web site or other digitally distributed interactive medium. A custom content hosting service allows a publisher to augment the contents of its own site with additional pages. The custom content hosting service provides content based on a topic supplied by the publisher, extracting data from a database of generic content. Generic content may include, for example, news feeds and news archives; news and archive photographs; links to blogs and other sites; etc. The publisher may customize the look and feel of the hosted pages to allow seamless integration into its own site. | 04-29-2010 |
Upendra Suddamalla, Kadiri IN
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20140204200 | METHODS AND SYSTEMS FOR SPEED CALIBRATION IN SPECTRAL IMAGING SYSTEMS - This disclosure generally relates to spectral imaging and, more particularly, to methods and systems for speed calibration in spectral imaging systems. In one embodiment, a spectral imaging system is disclosed, comprising: an imaging sensor configured to acquire image data for an imaged object; a multi-band wavelength filter disposed to filter light detected by the imaging sensor; and a motion stage configured to cause relative motion between the imaged object and the multi-band wavelength filter at a motion rate that is based on a frame rate of the imaging sensor and a number of wavelength bands of the wavelength filter utilized to filter light detected by the imaging sensor; wherein the motion rate is set such that light detected by the imaging sensor corresponding to a portion of the imaged object is filtered by successive wavelength bands of the wavelength filter for successive frames capturing the portion of the imaged object. | 07-24-2014 |
20150305688 | METHOD OF DETERMINING DISCHARGE READINESS CONDITION FOR A PATIENT AND SYSTEM THEREOF - Embodiments of the present disclosure provide a method of determining discharge readiness condition for a patient. The sensors are placed on patient to monitor the physiological condition of the patient and to transmit physiological data to computing device. The patient also provides non-physiological data using mobile device to computing device. The processor configured in computing unit assigns predefined weighted ratio to each of the physiological data and non-physiological data to generate weighted physiological and non-physiological data. The processor generates recovery score using the weighted physiological data and the non-physiological data and compares the recovery score with reference recovery score. The reference recovery score is personalized for each patient using weighted personal reference score and weighted EMR reference score. If recovery score exceeds reference recovery score then patient is ready for discharge else the patient is not ready to be discharged and hence appropriate suggestions are provided to improve recovery score. | 10-29-2015 |
Upendra Suddamalla, Anantapur Dt. IN
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20160081604 | METHOD AND SYSTEM FOR DETERMINING HEALTH CONDITION OF A SUBJECT - Embodiments of the present disclosure disclose a method and system for determining health condition of a subject. First step of the method comprises receiving, by a computing unit, a first oxygen saturation level and a second oxygen saturation level from at least two sensors placed on the subject. Second step of the method comprises determining cerebral extraction of oxygen using the first and second oxygen saturation levels. Third step of the method comprises comparing the cerebral extraction of oxygen with a threshold level. Fourth step of the method comprises identifying a mental fatigue level of the subject based on outcome of the comparison, wherein the mental fatigue level indicates the health condition of the subject. | 03-24-2016 |
Upendra Ummethala, Cupertino, CA US
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20110172952 | Apparatus and Method for Measuring Position and/or Motion Using Surface Micro-Structure - One embodiment relates to a method in which a measuring apparatus is used to collect a first set of wave form data which depends on micro-structure of a moving surface. A correspondence is identified between the first set of wave form data and actual position data. Calibrated wave form data is stored which indicates said correspondence between the first set of wave form data and actual position data. In addition, the measuring apparatus may be used to collect a second set of wave form data which depends on micro-structure of the moving surface, a cross-correlation may be computed between the second set of wave form data and the calibrated wave form data. Another embodiment relates to an apparatus for measuring position and/or motion using surface micro-structure of a moving surface. Another embodiment relates to method for measuring motion using surface micro-structure. Other embodiments and features are also disclosed. | 07-14-2011 |
20130293865 | Linear Stage for Reflective Electron Beam Lithography - A linear stacked stage suitable for REBL may include a first upper fast stage configured to translate a first plurality of wafers in a first direction along a first axis, the first upper fast stage configured to secure a first plurality of wafers; a second upper fast stage configured to translate a second plurality of wafers in a second direction along the first axis, the second upper fast stage configured to secure the second plurality of wafers, the second direction opposite to the first direction, wherein the translation of the first upper fast stage and the translation of the second upper fast stage are configured to substantially eliminate inertial reaction forces generated by motion of the first upper fast stage and the second upper fast stage; and a carrier stage configured to translate the first and second upper fast stages along a second axis. | 11-07-2013 |
20130342827 | Linear Stage and Metrology Architecture for Reflective Electron Beam Lithography - A stage metrology suitable for REBL includes an interferometer stage metrology system configured to measure the position and rotation of a short-stroke wafer scanning stage, wherein the interferometer metrology system includes two or more interferometers for each axis of measurement, wherein a first interferometer mirror is disposed on a first surface of the short-stroke wafer scanning stage and a second interferometer mirror is disposed on a second surface of the short-stroke wafer scanning stage, and a control system configured to determine a shape error for the first interferometer mirror using two or more interferometer measurements from the two or more interferometers associated with the first interferometer mirror and a shape error for the second interferometer mirror using two or more interferometer measurements from the two or more interferometers associated with the second interferometer mirror. | 12-26-2013 |
20140136048 | ACCELEROMETER LEVELING - In an aspect, in general, a system and method compensate for a misalignment characteristic of one or more acceleration sensors fixed to a sprung mass of a vehicle, each acceleration sensor having a location on the vehicle and a desired orientation relative to the vehicle. | 05-15-2014 |
20160091530 | Accelerometer Leveling - In an aspect, in general, a system and method compensate for a misalignment characteristic of one or more acceleration sensors fixed to a sprung mass of a vehicle, each acceleration sensor having a location on the vehicle and a desired orientation relative to the vehicle. | 03-31-2016 |