Patents by Inventor Rajendra Singh

Rajendra Singh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20180079906
    Abstract: The application provides fluorescent dyes, which are cyanine dyes that incorporate additional aza moieties in the indolenium heterocycles and/or in the methine chains connecting them. Symmetrical and unsymmetrical chemically reactive azacyanine dyes are described for conjugation, as well as their bioconjugates for in-vitro and in-vivo assays and fluorescence imaging.
    Type: Application
    Filed: September 22, 2016
    Publication date: March 22, 2018
    Applicant: Ecole Polytechnique Fédérale de Lausanne (EPFL)
    Inventors: Riccardo Sinisi, Alma Rosa Morales Morales, Elena A. Dubikovskaya, Rajendra Singh
  • Publication number: 20180077627
    Abstract: A system (10) and method (30) comprises a detector that is configured to enable a mode of a first device (14) and/or to enable a mode of a second device (15) responsive to a detection that a proximity criterion is satisfied between the first device and an entity (Entity 1) and responsive to at least one of a position, velocity and a Time-of-Day and where the second device is not the entity and is not associated with the entity, and where the entity is not involved in providing a communications service to the first and/or second device.
    Type: Application
    Filed: November 1, 2017
    Publication date: March 15, 2018
    Inventors: Peter D. Karabinis, Rajendra Singh
  • Publication number: 20170351825
    Abstract: A computer-implemented method of assessing the frailty of a subject, the method comprising: receiving a plurality of force measurements obtained by a measurement apparatus configured to determine the weight of a subject standing on a user support surface of the measurement apparatus by measuring a force experienced by the user support surface; wherein the force measurements are obtained at regular time intervals over a measurement period during which the subject steps onto and subsequently stands on the user support surface; calculating a frailty index indicative of a degree of frailty of the subject using the received force measurements; wherein calculating a frailty index comprises: (a) identifying a first section of the received force measurements within the measurement period as a mounting period, wherein the mounting period extends between a first time at which the subject first contacts the user support surface, and a second time at which entire weight of the subject becomes supported by the user suppor
    Type: Application
    Filed: November 10, 2015
    Publication date: December 7, 2017
    Inventors: GIJS GELEIJNSE, NAGARAJU BUSSA, RAJENDRA SINGH SISODIA, VIKRAM BASAWARAJ PATIL OKALY
  • Patent number: 9832708
    Abstract: A system (10) and method (30) comprises a detector that is configured to enable a mode of a first device (14) and/or to enable a mode of a second device (15) responsive to a detection that a proximity criterion is satisfied between the first device and an entity (Entity 1) and responsive to at least one of a position, velocity and a Time-of-Day and where the second device is not the entity and is not associated with the entity, and where the entity is not involved in providing a communications service to the first and/or second device.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: November 28, 2017
    Assignee: Telcom Ventures, LLC
    Inventors: Peter D. Karabinis, Rajendra Singh
  • Publication number: 20170333006
    Abstract: The present invention relates to a system for measuring the arterial parameters. The system of the invention comprises a signal unit for providing radio frequency (RF) ultrasound signal and demodulated RF ultrasound signal and of the data relating thereto from the signal acquired therefrom; a detection unit for detecting the presence of blood flow in an artery; an identification unit for identifying the said artery; a processing unit for processing the said data and for providing the distension waveform of the said artery; and an estimating unit for estimating at least one of a plurality of localized arterial parameters of the said artery. The invention also relate to a method for measuring the arterial parameters by the system of the invention. The invention has the advantage of measuring localized blood pressure continuously and also other localized arterial parameters such as Peak Systolic Velocity, Pulse Wave Value and arterial compliance measures, in a non-imaging, non-invasive and cuff-less manner.
    Type: Application
    Filed: December 7, 2015
    Publication date: November 23, 2017
    Applicant: KONINKLIJKE PHILIPS N.V.
    Inventors: Ravindra Balasaheb PATIL, Krishnamoorthy PALANISAMY, Rajendra Singh SISODIA, Nagaraju BUSSA, Shriram SETHURAMAN, Vikram BASAWARAJ PATIL OKALY
  • Publication number: 20170323640
    Abstract: Systems and methods for obtaining content over the Internet, identifying text within the content (e.g., such as closed captioning or recipe text) or creating text from the content using such technologies as speech recognition, analyzing the text for actionable directions, and translating those actionable directions into instructions suitable for network-connected cooking appliances. Certain embodiments provide additional guidance to avoid or correct mistakes in the cooking process, and allow for the customization of recipes to address, e.g., dietary restrictions, culinary preferences, translation into a foreign language, etc.
    Type: Application
    Filed: November 4, 2015
    Publication date: November 9, 2017
    Inventors: RAJENDRA SINGH SISODIA, ANAND SRINIVASAN SRINIVASAN NATESAN, ARAVIND GUNDUMANE, CHAITRA BHAT
  • Publication number: 20170313699
    Abstract: The present invention relates to an improved process for the preparation of Apixaban and intermediates thereof. Further the present invention also relates to novel intermediate of Formula V and its process for the preparation.
    Type: Application
    Filed: October 20, 2015
    Publication date: November 2, 2017
    Applicant: JUBILANT GENERICS LIMITED
    Inventors: Khushwant SINGH, Amit Kumar SRIVASTAVA, Ratnakar TRIPATHI, Jai Prakash VERMA, Dharam VIR, Lalit KUMAR, Mukesh MASAND, Rajendra Singh SHEKHAWAT, Rakesh TIWARI, Sujay BISWAS
  • Publication number: 20170178527
    Abstract: This disclosure describes a system that delivers content (e.g. multimedia video), and analyzes and aggregates feedback of a user viewing the content. The user may interact with the multimedia video in the form of answering questions which are dynamically placed between video segments. The system may determine the response type of the user for a given question. The system may handle both positive and negative responses (e.g. correct and incorrect responses to questions). The system may help the user navigate the segments of the video.
    Type: Application
    Filed: November 21, 2016
    Publication date: June 22, 2017
    Inventors: Anand Srinivasan SRINIVASAN NATESAN, Rithesh SREENIVASAN, Rajendra Singh SISODIA
  • Patent number: 9629111
    Abstract: Methods of operating a position network center, which includes at least one server, may include receiving timing-error data corresponding to a plurality of unsynchronized or loosely synchronized transmitters from at least one position network receiver. Moreover, the methods may include transmitting data indicating a plurality of timing errors by the plurality of unsynchronized or loosely synchronized transmitters to a wireless user device that receives signals from the plurality of unsynchronized or loosely synchronized transmitters. Related position network centers, position network receivers, and wireless user devices are also described.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: April 18, 2017
    Assignees: Telcom Ventures, LLC, NextNav, LLC
    Inventors: Rajendra Singh, George Ron Olexa, Gary Parsons
  • Patent number: 9579078
    Abstract: A device images time-wise in parallel using transducer elements of a group. The elements are of a current group and imaging is time-wise sequential by group. The groups may be spatially disposed with respect to each other so as to mutually intermesh element-wise. The imaging may include volumetric imaging. The device may be configured for not collectively using any of the elements to focus, nor to steer, a beam used in the imaging. The device may further be operable to transition between spacing states at least one of which is characterized by a respective minimum, nonzero, degree of intra-group, element-to-element non-adjacency, or may be fixed at a selected spacing state. The transitioning may be automatic, in response to input indicative of blood vessel size and/or depth.
    Type: Grant
    Filed: September 17, 2012
    Date of Patent: February 28, 2017
    Assignee: Koninklijke Philips N.V.
    Inventors: Ajay Anand, John Petruzzello, Shiwei Zhou, Rajendra Singh Sisodia, Pallavi Vajinepalli, Lalit Gupta, Ganesan Ramachandran, Celine Firtion
  • Publication number: 20160374003
    Abstract: A system (10) and method (30) comprises a detector that is configured to enable a mode of a first device (14) and/or to enable a mode of a second device (15) responsive to a detection that a proximity criterion is satisfied between the first device and an entity (Entity 1) and responsive to at least one of a position, velocity and a Time-of-Day and where the second device is not the entity and is not associated with the entity, and where the entity is not involved in providing a communications service to the first and/or second device.
    Type: Application
    Filed: August 30, 2016
    Publication date: December 22, 2016
    Inventors: Peter D. Karabinis, Rajendra SINGH
  • Patent number: 9495426
    Abstract: Techniques for providing interactive decision trees are included. For example, a system is provided that stores data related to a decision tree, wherein the data includes one or more data structures and one or more portions of code. The system receives input corresponding to an interaction request associated with a modification to the decision tree. The system determines whether the modification requires multiple-processing iterations of the distributed data set. The system generates an application layer modified decision tree when the generating requires no multiple-processing iterations of the distributed data set. The system facilitates server layer modification of the decision tree when the modification requires multiple-processing iterations of the distributed data set. The system generates a representation of the application layer modified decision tree or the server layer modified decision tree.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: November 15, 2016
    Assignee: SAS Institute Inc.
    Inventors: Xiangxiang Meng, Rajendra Singh, Xiangqian Hu, Duane Hamilton, Robert Wayne Thompson
  • Patent number: 9486542
    Abstract: Compositions and methods are described for normalizing a bioluminescent signal in a live animal.
    Type: Grant
    Filed: January 27, 2015
    Date of Patent: November 8, 2016
    Assignee: Caliper Life Sciences
    Inventors: Stephen Oldfield, Daniel Ansaldi, Rajendra Singh, Ning Zhang
  • Patent number: 9462411
    Abstract: A system (10) and method (30) comprises a detector that is configured to enable a mode of a first device (14) and/or to enable a mode of a second device (15) responsive to a detection that a proximity criterion is satisfied between the first device and an entity (Entity 1) and responsive to at least one of a position, velocity and a Time-of-Day and where the second device is not the entity and is not associated with the entity, and where the entity is not involved in providing a communications service to the first and/or second device.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: October 4, 2016
    Assignee: Telcom Ventures, LLC
    Inventors: Peter D. Karabinis, Rajendra Singh
  • Patent number: 9446151
    Abstract: Compositions and methods are described for detecting enzyme activity in a live organism (e.g., animal) are provided.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: September 20, 2016
    Assignee: Caliper Life Sciences, Inc.
    Inventors: Daniel Ansaldi, Kevin P. Francis, Rajendra Singh, Ning Zhang
  • Patent number: 9433919
    Abstract: The present invention discloses activated carbon-metal organic framework composite materials (AC@MOF) with enhanced gas adsorption capacity. The present invention also discloses a process for the preparation of carbon-metal organic framework composite materials (AC@MOF). The present invention involves the use of “void space filling method” in metal organic frameworks (MOFs), which have been accomplished by in-situ addition of selected type and appropriate amount of activated carbon during the synthesis of MOF such as Cu-BTC, in the storage of gases such as methane. The gas adsorption capacity of these AC@MOF composite materials is significantly increased through this method.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: September 6, 2016
    Assignees: Council of Scientific & Industrial Research, Bharat Petroleum Corporation Limited
    Inventors: Hari Chand Bajaj, Rajesh Shantilal Somani, Phani Brahma Rallapalli, Dinesh Patil, Karikkethu Prabhakaran Prasanth, Checkalazhikathu Raj Manoj, Rajendra Singh Thakur, Mathew John, Bharat Lakshman Newalkar, Nettem Venkateswarlu Choudary
  • Publication number: 20160180047
    Abstract: In certain embodiments, a video file may be obtained based on one or more predetermined criteria. Information associated with a user (to which dynamic content derived from at least a video portion of the video file is to be presented) may be obtained. The video file may be processed based on the information associated with the user to determine reference points within the video file. The dynamic content may be generated based on the reference points such that the dynamic content comprises a first video portion of the video file (that corresponds to at least one of the reference points) and additional content related to the first video portion. The dynamic content may be provided for presentation to the user.
    Type: Application
    Filed: December 18, 2015
    Publication date: June 23, 2016
    Inventors: Anand Srinivasan SRINIVASAN NATESAN, Rithesh SREENIVASAN, Rajendra Singh SISODIA, Shahin BASHEER
  • Publication number: 20160157814
    Abstract: A non-imaging diagnostic ultrasound system for carotid artery diagnosis has a two dimensional array probe with a low element count and relatively large element size which can cover an area of the carotid artery at its bifurcation. The elements are operated independently with no phasing, and detect Doppler flow spatially beneath each element. The system produces maps of carotid blood flow in two or three dimensions and can assemble an extended view of the flow by matching segments of the carotid flow as the probe is moved over the vessel. Once the carotid artery has been localized, the degree of stenosis is assessed by automated measurements of peak systolic velocity and blood flow turbulence.
    Type: Application
    Filed: July 2, 2014
    Publication date: June 9, 2016
    Inventors: KRISHNAMOORTHY PALANISAMY, SUSHANTH GOVINAHALLISATHYANARAYANA, RAJENDRA SINGH SISODIA, NAGARAJU BUSSA, SHANKAR VENKATESAN, SHRIRAM SETHURAMAN, JOHN PETRUZZELLO, AJAY ANAND, SHIWEI ZHOU, RAMON QUIDO ERKAMP, VIKRAM BASAWARAJ PATIL OKALY
  • Publication number: 20160157826
    Abstract: A non-imaging diagnostic ultrasound system for carotid artery diagnosis has a two dimensional array probe (10) with a low element count and relatively large element size which can cover an area of the carotid artery at its bifurcation. The elements are operated independently with no phasing, and detect Doppler flow spatially beneath each element. The system produces maps of carotid blood flow in two or three dimensions and can assemble an extended view of the flow by matching segments of the carotid flow as the probe is moved over the vessel. Once the carotid artery has been localized, the degree of stenosis is assessed by automated measurements of peak systolic velocity and blood flow turbulence.
    Type: Application
    Filed: July 10, 2014
    Publication date: June 9, 2016
    Inventors: RAJENDRA SINGH SISODIA, SHRIRAM SETHURAMAN, JOHN PETRUZZELLO, AJAY ANAND, SHIWEI ZHOU, RAMON QUIDO ERKAMP, NAGARAJU BUSSA, VIKRAM BASAWARAJ PATIL OKALY, SUSHANTH GOVINAHALLI SATHYANARAYANA, KRISHNAMOORTHY PALANISAMY
  • Publication number: 20160151038
    Abstract: A method for aligning spatially different subvolumes of ultrasonic data of a blood vessel comprising: acquiring temporally discrete signals of a blood vessel with elements of a two dimensional array of ultrasonic transducer elements from spatially different depths of scanning opposed by each transducer element, said array being located in a first position with respect to the blood vessel during the acquiring; Doppler processing the temporally discrete signals received from each transducer element to produce spectral Doppler data of the scanning depth opposed by each transducer element; producing a first three dimensional map of the spectral Doppler data in spatial relationship to the position of the array with respect to the blood vessel; acquiring temporally discrete signals of the blood vessel with elements of the two dimensional array of ultrasonic transducer elements from spatially different depths of scanning opposed by each transducer element, said array being located in a second position with respect t
    Type: Application
    Filed: July 14, 2014
    Publication date: June 2, 2016
    Inventors: SUSHANTH GOVINAHALLISATHYANARAYANA, RAJENDRA SINGH SISODIA, NAGARAJU BUSSA, KRISHNAMOORTHY PALANISAMY, VIKRAM BASAWARAJ PATIL OKALY, SHRIRAM SETHURAMAN, JOHN PETRUZZELLO, SHIWEI ZHOU, AJAY ANAND, RAMON QUIDO ERKAMP, SHANKAR MOSUR VENKATESAN