公开(公告)号：US09996728B2

公开(公告)日：2018-06-12

申请号：US15008114

申请日：2016-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jidnya Samir Shah ,  Ankit Vijay ,  Balasubramanian Anand ,  Rangavittal Narayanan ,  Shankar Venkatesan ,  Adil Hamid Malla ,  Aloknath De ,  Shreyasi Das ,  Surbhi Mathur

IPC: G06K9/00 ,  G06F21/32 ,  G06K9/32

CPC classification number: G06K9/001 ,  G06F21/32 ,  G06F2221/2117 ,  G06K9/00026 ,  G06K9/00912 ,  G06K9/00926 ,  G06K9/3208

Abstract: A system and a method for enabling a fingerprint registration on a mobile device are provided. The mobile device includes a fingerprint registration unit configured to receive at least one first image of a fingerprint input in a first orientation, receive at least one second image of the fingerprint input in a second orientation, and generate a fingerprint image by stitching the at least one first image with the at least one second image such that the first orientation and the second orientation are substantially perpendicular to each other.

公开(公告)号：US12011224B2

公开(公告)日：2024-06-18

申请号：US16967948

申请日：2019-02-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ashish Goyal ,  Vijay Narayan Tiwari ,  Tushar Sircar ,  Aloknath De

IPC: A61B3/103 ,  G02B27/01 ,  G06V40/16 ,  G06V40/18

CPC classification number: A61B3/103 ,  G02B27/0172 ,  G06V40/161 ,  G06V40/18

Abstract: Accordingly, the embodiments of the disclosure provide a method for determining refractive power of an eye of a wearer. The method includes causing to display, by a first electronic device (100), a virtual image of at least one optotype on a display (202) of a second electronic device (200). Further, the method includes varying, by the first electronic device (100), a focus of the optotypes to provide changes in an optical prescription. Further, the method includes conducting, by the first electronic device (100), an eye exam of the wearer based on the varied focus of the optotypes. Further, the method includes determining, by the first electronic device (100), the refractive power of the eye of the wearer.

公开(公告)号：US11042541B2

公开(公告)日：2021-06-22

申请号：US15720053

申请日：2017-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pratik Verma ,  Braja Kishore Biswal ,  Varsha G Maragi ,  Aloknath De ,  Arijit Mallik

IPC: G06F3/16 ,  G10L15/22 ,  G10L21/10 ,  G06F16/2452 ,  G06F16/31 ,  G06F16/33 ,  G06F16/242 ,  G06F16/25 ,  G06F40/30

Abstract: A method for natural language query processing in an internet of things (IoT) system and an electronic device thereof are provided. The method includes receiving a natural language query including a plurality of attributes. Further, the method includes determining, by the IoT query engine, things from a plurality of things to be queried from a unified metadata based on the plurality of attributes. The unified metadata includes information about the plurality of things connected in the IoT system. Further, the method includes sending, by the IoT query engine, at least one structural query to each of the determined things. The at least one structural query is generated based on the plurality of attributes and the determined things. Further, the method includes retrieving, by the IoT query engine, results from each of the determined things.

公开(公告)号：US10334439B2

公开(公告)日：2019-06-25

申请号：US15902624

申请日：2018-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pratik Verma ,  Aloknath De

IPC: H04W12/06 ,  H04W12/08 ,  G06F21/31 ,  G06F21/32 ,  H04L29/06 ,  H04W4/70 ,  H04L29/08

Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for Internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an authenticating system for authenticating users in an IoT environment are provided. The method includes receiving an access request to at least one device present in the IoT environment, identifying a type of questions based on at least one of a user interface (UI) type of the at least one device, or an authentication level of the at least one device, generating at least one question corresponding to the type of questions based on at least one of user data of a user associated with the access request, or device data of one or more devices associated with the user, presenting the at least one question to at least one of the user and the one or more devices, and authenticating the user to access the at least one device based on a response for the at least one question received from the at least one of the user and the one or more devices.

公开(公告)号：US10001544B2

公开(公告)日：2018-06-19

申请号：US15131685

申请日：2016-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ayush Patwari ,  Gaurav Mishra ,  Rupika Srivastava ,  Aloknath De ,  Deepraj Prabhakar Patkar

IPC: G01S3/02 ,  G01S5/08 ,  G01S5/02 ,  G01S5/14 ,  G01C21/20 ,  G01S5/16

CPC classification number: G01S5/0252 ,  G01C21/206 ,  G01S5/0247 ,  G01S5/14 ,  G01S5/16

Abstract: Embodiments of the present disclosure provide a method for identifying an indoor environment location. The method includes an operation of obtaining a visibility map of an indoor environment. The visibility map may include a plurality of static markers in the indoor environment. The method can determine a direction of a first static marker with respect to magnetic north by an electronic device if the electronic device is located to point at the first static marker and can determine a direction of a second static marker with respect to magnetic north if the electronic device is disposed to point at the second static marker. The method can calculate an intersecting point based on the determined first static marker and second static marker and can identify a location of the electronic device in an indoor environment. The method may further include an operation of determining directions of objects (for example, first static marker and second static marker) in an indoor environment corresponding to a plurality of locations of the electronic device. Further, the method may include an operation of identifying a location of an object in an indoor environment by calculating an intersecting point of the determined directions of the objects.

公开(公告)号：US10952074B2

公开(公告)日：2021-03-16

申请号：US16439285

申请日：2019-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pratik Verma ,  Aloknath De

IPC: H04W12/06 ,  H04W12/08 ,  G06F21/31 ,  G06F21/32 ,  H04L29/06 ,  H04W4/70 ,  H04L29/08

Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for Internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an authenticating system for authenticating users in an IoT environment are provided. The method includes receiving an access request to at least one device present in the IoT environment, identifying a type of questions based on at least one of a user interface (UI) type of the at least one device, or an authentication level of the at least one device, generating at least one question corresponding to the type of questions based on at least one of user data of a user associated with the access request, or device data of one or more devices associated with the user, presenting the at least one question to at least one of the user and the one or more devices, and authenticating the user to access the at least one device based on a response for the at least one question received from the at least one of the user and the one or more devices.

公开(公告)号：US09910937B2

公开(公告)日：2018-03-06

申请号：US14725106

申请日：2015-05-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ayush Patwari ,  Gaurav Mishra ,  Rupika Srivastava ,  Aloknath De ,  Deepraj Patkar

IPC: G06G7/48 ,  G06F17/50 ,  G06F3/16 ,  G01S15/89 ,  G01S15/02 ,  G01S7/527 ,  G01S15/10 ,  G01S15/46

CPC classification number: G06F17/5004 ,  G01S7/527 ,  G01S15/025 ,  G01S15/10 ,  G01S15/46 ,  G01S15/89 ,  G01S2015/465 ,  G06F3/165

Abstract: A method of generating data representing a structure of a room on a device, the method including: outputting an audio signal at a first position in the room; acquiring a first reflection signal of the audio signal at the first position; outputting the audio signal at a second position in the room; acquiring a second reflection signal of the audio signal at the second position; estimating distance information about the room by using the acquired first and second reflection signals; acquiring at least one angle information about the room; and generating a floor plan illustrating the structure of the room using the estimated distance information and the acquired angle information.

公开(公告)号：US11671991B2

公开(公告)日：2023-06-06

申请号：US17370595

申请日：2021-07-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ishan Rastogi ,  Rahul Rajendra Sonanis ,  Umang Goel ,  Siddharth Lal ,  Yeonhyang Kim ,  Aloknath De

IPC: H04L67/12 ,  H04W72/51 ,  H04W24/02 ,  H04W8/24 ,  G16Y30/10 ,  H04L41/50

CPC classification number: H04W72/51 ,  H04W8/24 ,  H04W24/02 ,  G16Y30/10 ,  H04L41/50 ,  H04L67/12

Abstract: A method for resource management in a blockchain based IoT network comprising a plurality of IoT nodes connected with each other using block chain is disclosed. The method includes: receiving, by at least one first IoT node, at least one capability information of at least one second IoT node from the block chain based IoT network. The method may further include generating, by the at least one first IoT node, a smart contract to be executed between the at least one first IoT node and the at least one second IoT node based on the at least one capability information and at least one parameter associated with the at last one first IoT node and the at least one second IoT node and executing, by the at least one first IoT node, the smart contract with the at least one second IoT node.

公开(公告)号：US11481029B2

公开(公告)日：2022-10-25

申请号：US16272226

申请日：2019-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gaurav Gupta ,  Arindam Mondal ,  Prash Goel ,  Aloknath De ,  Christopher Peri

IPC: G06F3/01 ,  G02B27/01 ,  G06T19/00

Abstract: A method for hand pose tracking in a virtual reality (VR) environment by a wearable device is provided. The method includes calibrating a plurality of sensors configured to detect an orientation of fingers with respect to a hand of a user, identifying sensor data obtained by the plurality of sensors, and tracking a pose of the hand based on the sensor data.

公开(公告)号：US20220015087A1

公开(公告)日：2022-01-13

申请号：US17370595

申请日：2021-07-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ishan Rastogi ,  Rahul Rajendra Sonanis ,  Umang Goel ,  Siddharth Lal ,  Yeonhyang Kim ,  Aloknath De

IPC: H04W72/04 ,  H04W24/02 ,  H04W8/24

Abstract: A method for resource management in a blockchain based IoT network comprising a plurality of IoT nodes connected with each other using block chain is disclosed. The method includes: receiving, by at least one first IoT node, at least one capability information of at least one second IoT node from the block chain based IoT network. The method may further include generating, by the at least one first IoT node, a smart contract to be executed between the at least one first IoT node and the at least one second IoT node based on the at least one capability information and at least one parameter associated with the at last one first IoT node and the at least one second IoT node and executing, by the at least one first IoT node, the smart contract with the at least one second IoT node.