Patents by Inventor Apurv Anand
Apurv Anand 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).
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Publication number: 20240346090Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: ApplicationFiled: March 4, 2024Publication date: October 17, 2024Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand
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Patent number: 11954157Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: GrantFiled: July 23, 2021Date of Patent: April 9, 2024Assignee: VEVEO, INC.Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand
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Patent number: 11269172Abstract: Embodiments of present disclosure discloses system and method for reconstruction of FOV. Initially, presence of one of single object and distinct objects in FOV of image of sample comprising one or more objects is determined based on sharpness of one or more objects. A single optimal representation of FOV may be generated when presence of single object is determined. At least one of single optimal representation and a depth-based enhanced representation of FOV may be generated when presence of distinct objects is determined. For generating depth-based enhanced representation, one or more first optimal images associated with each of distinct objects in FOV may be retrieved. An optimal representation of each of distinct objects is generated based on corresponding one or more first optimal images. Further, optimal representation of each of distinct objects is placed at corresponding optimal depth associated with respective distinct object to generate depth-based enhanced representation.Type: GrantFiled: February 8, 2018Date of Patent: March 8, 2022Assignee: SIGTUPLE TECHNOLOGIES PRIVATE LIMITEDInventors: Harshit Pande, Abdul Aziz, Bharath Cheluvaraju, Tathagato Rai Dastidar, Apurv Anand, Rohit Kumar Pandey
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Publication number: 20220019628Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: ApplicationFiled: July 23, 2021Publication date: January 20, 2022Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand
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Patent number: 11189027Abstract: Disclosed subject matter relates to Peripheral Blood Smear (PBS) that determines an area to be scanned in PBS for analysis. A PBS analysing system captures a focused image at each of plurality of positions in the PBS and determines Quality Indicators (QIs) in focused image. Further, a region is identified in PBS where QIs of focused image satisfy predefined QI threshold limits, as a monolayer region of PBS and determines an initiation point in monolayer region based on cell count value and co-ordinates of each of the plurality of positions located in the monolayer region. Finally, the area to be scanned in monolayer region is determined based on the initiation point and a predefined scan pattern. Determining the area to be scanned yields accurate and faster results.Type: GrantFiled: May 15, 2018Date of Patent: November 30, 2021Assignee: Sigtuple Technologies Private LimitedInventors: Shreepad Potadar, Dheeraj Mundhra, Abhishek Shukla, Raghu G, Amrutha Muralidharan, Deepak Kapoor, Vijay Muralidharan, Nivedita Muthusubramanian, Bharath Cheluvaraju, Apurv Anand, Tathagato Rai Dastidar, Rohit Kumar Pandey
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Patent number: 11100175Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: GrantFiled: May 4, 2020Date of Patent: August 24, 2021Assignee: Veveo, Inc.Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand
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Publication number: 20210165204Abstract: Embodiments of present disclosure discloses system and method for reconstruction of FOV. Initially, presence of one of single object and distinct objects in FOV of image of sample comprising one or more objects is determined based on sharpness of one or more objects. A single optimal representation of FOV may be generated when presence of single object is determined. At least one of single optimal representation and a depth-based enhanced representation of FOV may be generated when presence of distinct objects is determined. For generating depth-based enhanced representation, one or more first optimal images associated with each of distinct objects in FOV may be retrieved. An optimal representation of each of distinct objects is generated based on corresponding one or more first optimal images. Further, optimal representation of each of distinct objects is placed at corresponding optimal depth associated with respective distinct object to generate depth-based enhanced representation.Type: ApplicationFiled: February 8, 2018Publication date: June 3, 2021Applicant: SIGTUPLE TECHNOLOGIES PRIVATE LIMITEDInventors: Harshit PANDE, Abdul AZIZ, Bharath CHELUVARAJU, Tathagato Rai DASTIDAR, Apurv ANAND, Rohit Kumar PANDEY
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Patent number: 10881382Abstract: Disclosed herein is method and system for determining quality of semen sample. Trajectories of objects, identified in each of plurality of image frames of semen sample, are generated by tracking movement of the objects across image frames, and compensating a drift velocity of the semen sample. Further, generated trajectories are classified into sperm and non-sperm trajectories. Finally, total concentration estimate and total motility estimate of the semen sample are computed to generate a semen quality index, which indicates quality of the semen sample. In an embodiment, the method of present disclosure uses a multi-level Convolutional Neural Network (CNN) analysis technique for effectively classifying the object trajectories into sperm and non-sperm objects. Also, since the present method includes estimating and compensating drift velocity in the semen sample, it enhances overall accuracy of motility estimation and semen quality analysis.Type: GrantFiled: December 7, 2017Date of Patent: January 5, 2021Assignee: Sigtuple Technologies Private LimitedInventors: Karan Dewan, Bharath Cheluvaraju, Tathagato Rai Dastidar, Apurv Anand, Rohit Kumar Pandey
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Publication number: 20200265099Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: ApplicationFiled: May 4, 2020Publication date: August 20, 2020Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand
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Publication number: 20200242757Abstract: Disclosed subject matter relates to Peripheral Blood Smear (PBS) that determines an area to be scanned in PBS for analysis. A PBS analysing system captures a focused image at each of plurality of positions in the PBS and determines Quality Indicators (QIs) in focused image. Further, a region is identified in PBS where QIs of focused image satisfy predefined QI threshold limits, as a monolayer region of PBS and determines an initiation point in monolayer region based on cell count value and co-ordinates of each of the plurality of positions located in the monolayer region. Finally, the area to be scanned in monolayer region is determined based on the initiation point and a predefined scan pattern. Determining the area to be scanned yields accurate and faster results.Type: ApplicationFiled: May 15, 2018Publication date: July 30, 2020Applicant: SIGTUPLE TECHNOLOGIES PRIVATE LIMITEDInventors: Shreepad Potadar, Dheeraj Mundhra, Abhishek Shukla, Ragbu G, Amrutha Muralidharan, Deepak Kapoor, Vijay Muralidharan, Nivedita Muthusubramanian, Bharath Cheluvaraju, Apurv Anand, Tathagato Rai Dastidar, Rohit Kumar Pandey
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Publication number: 20200205790Abstract: Disclosed herein is method and system for determining quality of semen sample. Trajectories of objects, identified in each of plurality of image frames of semen sample, are generated by tracking movement of the objects across image frames, and compensating a drift velocity of the semen sample. Further, generated trajectories are classified into sperm and non-sperm trajectories. Finally, total concentration estimate and total motility estimate of the semen sample are computed to generate a semen quality index, which indicates quality of the semen sample. In an embodiment, the method of present disclosure uses a multi-level Convolutional Neural Network (CNN) analysis technique for effectively classifying the object trajectories into sperm and non-sperm objects. Also, since the present method includes estimating and compensating drift velocity in the semen sample, it enhances overall accuracy of motility estimation and semen quality analysis.Type: ApplicationFiled: December 7, 2017Publication date: July 2, 2020Inventors: Karan DEWAN, Bharath CHELUVARAJU, Tathagato DASTIDAR, Apurv ANAND, Rohit Kumar PANDEY
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Publication number: 20200209221Abstract: Disclosed herein is method and system for evaluating semen quality. Plurality of images of stained semen sample are captured and analyzed for eliminating unusable images. Further, visible objects in the images are extracted and classified into sperm objects and non-sperm objects. The sperm objects are further classified into normal/abnormal sperm objects based on morphological characteristics of sperm objects, and a differential count of normal/abnormal sperm objects is determined. Subsequently, an aggregate count of the non-sperm objects is determined. Finally, a sperm quality index, indicative of quality of the semen sample, is computed based on morphological characteristics of sperm objects, differential count of normal/abnormal sperm objects, aggregate count of non-sperm objects and total motility estimate of semen sample.Type: ApplicationFiled: November 24, 2017Publication date: July 2, 2020Applicant: Sigtuple Technologies Private LimitedInventors: Karan DEWAN, Rahul Borule, Bharath Cheluvaraju, Tathagato Rai Dastidar, Apurv Anand
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Patent number: 10699417Abstract: Embodiments of present disclosure discloses system and method for acquisition of optimal images of object in multi-layer sample. Initially, images for FOV of multi-layer sample comprising objects are retrieved. Each of images are captured by varying focal depth of image capturing unit associated with system. Further, objects associated with multi-layer sample in FOV are identified. For identification, cumulative foreground mask of FOV is obtained based on adaptive thresholding performed on foreground image of FOV. Based on contour detection performed on cumulative foreground mask of FOV, object masks, corresponding to objects, is obtained for identifying objects. Further, sharpness of each of images associated with each of object masks is computed. Based on sharpness, optimal images from images for each of objects is selected for acquisition of optimal images of objects in multi-layer sample.Type: GrantFiled: October 3, 2017Date of Patent: June 30, 2020Assignee: Sigtuple Technologies Private LimitedInventors: Bharath Cheluvaraju, Apurv Anand, Rohit Kumar Pandey, Tathagato Rai Dastidar, Abdul Aziz, Apoorva Jakalannanavar Halappa Manjula
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Patent number: 10678872Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: GrantFiled: October 25, 2018Date of Patent: June 9, 2020Assignee: VEVEO, INC.Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand
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Publication number: 20200090340Abstract: Embodiments of present disclosure discloses system and method for acquisition of optimal images of object in multi-layer sample. Initially, images for FOV of multi-layer sample comprising objects are retrieved. Each of images are captured by varying focal depth of image capturing unit associated with system. Further, objects associated with multi-layer sample in FOV are identified. For identification, cumulative foreground mask of FOV is obtained based on adaptive thresholding performed on foreground image of FOV. Based on contour detection performed on cumulative foreground mask of FOV, object masks, corresponding to objects, is obtained for identifying objects. Further, sharpness of each of images associated with each of object masks is computed. Based on sharpness, optimal images from images for each of objects is selected for acquisition of optimal images of objects in multi-layer sample.Type: ApplicationFiled: October 3, 2017Publication date: March 19, 2020Applicant: SIGTUPLE TECHNOLOGIES PRIVATE LIMITEDInventors: Bharath CHELUVARAJU, Apurv ANAND, Rohit PANDEY, Tathagato Rai DASTIDAR, Abdul AZIZ, Apoorva JAKALANNANAVAR HALAPPA MANULA
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Publication number: 20190065602Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: ApplicationFiled: October 25, 2018Publication date: February 28, 2019Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand
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Patent number: 10152541Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: GrantFiled: May 19, 2015Date of Patent: December 11, 2018Assignee: Veveo, Inc.Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand
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Publication number: 20180060993Abstract: The embodiments herein provides a system and method for capturing images or videos observed through a microscope by focusing the image and selecting the appropriate field of view using a smart computing device or any device with a camera capable of capturing images or videos, being programmed and configured to communicate with at least one of the short range communication protocols. The smart computing device is attached to the eyepiece of the microscope. The image is captured by activating an application installed on the smart computing device and is displayed in a split screen view. The user is enabled to focus the image and select the appropriate field of view using the split screen image. The smart computing device communicates with a robot attached to the control knobs of the microscope for focusing the image and selecting the appropriate field of view.Type: ApplicationFiled: October 3, 2016Publication date: March 1, 2018Inventors: BHARATH CHELUVARAJU, ROHIT KUMAR PANDEY, APURV ANAND, TATHAGATO RAI DASTIDAR
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Publication number: 20150254355Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: ApplicationFiled: May 19, 2015Publication date: September 10, 2015Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand
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Patent number: 9058390Abstract: The present disclosure provides user-interface methods and systems for submitting search requests to search engines and presenting search results therefrom customized using content preferences learned about a user, comprising sending query information to at least two search engines, including a query identifying desired content, and user information, including context information describing the environment in which the query information is being sent, and a user signature representing content preferences learned about the user; receiving at least one set of a search result and auxiliary information from the at least one search engine in response to sending the query information, including information describing attributes of the search result that led to the search result being chosen by the at least one search engine; ordering the at least one search result based at least in part on the auxiliary information; and presenting the ordered search results to the user.Type: GrantFiled: November 4, 2013Date of Patent: June 16, 2015Assignee: Veveo, Inc.Inventors: Rakesh Barve, Pankaj Garg, Sashikumar Venkataraman, Murali Aravamudan, Keyur Vallabhbhai Faldu, Vineet Agarwal, Apurv Anand