Patents by Inventor Eui-Chang JUNG
Eui-Chang JUNG 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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Patent number: 11582737Abstract: A wireless communication method of a wireless communication apparatus for supporting a plurality of radio access technologies (RATs) including receiving a first downlink signal corresponding to a first RAT and a second downlink signal corresponding to a second RAT from a base station through a first frequency band, decoding the first downlink signal, detecting the second downlink signal based on a result of decoding of the first downlink signal, and decoding the detected second downlink signal to acquire data included in the second downlink signal may be provided.Type: GrantFiled: January 13, 2021Date of Patent: February 14, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Yang-soo Kwon, Min-goo Kim, In-hyoung Kim, Joo-hyun Do, Su-young Park, Su-ha Yoon, Eui-chang Jung
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Publication number: 20210136738Abstract: A wireless communication method of a wireless communication apparatus for supporting a plurality of radio access technologies (RATs) including receiving a first downlink signal corresponding to a first RAT and a second downlink signal corresponding to a second RAT from a base station through a first frequency band, decoding the first downlink signal, detecting the second downlink signal based on a result of decoding of the first downlink signal, and decoding the detected second downlink signal to acquire data included in the second downlink signal may be provided.Type: ApplicationFiled: January 13, 2021Publication date: May 6, 2021Applicant: Samsung Electronics Co., Ltd.Inventors: Yang-soo KWON, Min-goo KIM, In-hyoung KIM, Joo-hyun DO, Su-young PARK, Su-ha YOON, Eui-chang JUNG
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Patent number: 10945250Abstract: A wireless communication method of a wireless communication apparatus for supporting a plurality of radio access technologies (RATs) including receiving a first downlink signal corresponding to a first RAT and a second downlink signal corresponding to a second RAT from a base station through a first frequency band, decoding the first downlink signal, detecting the second downlink signal based on a result of decoding of the first downlink signal, and decoding the detected second downlink signal to acquire data included in the second downlink signal may be provided.Type: GrantFiled: May 30, 2018Date of Patent: March 9, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Yang-soo Kwon, Min-goo Kim, In-hyoung Kim, Joo-hyun Do, Su-young Park, Su-ha Yoon, Eui-chang Jung
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Patent number: 10657279Abstract: A portable electronic device, a wearable device and methods for operating the same are provided. The portable electronic device includes a display; a communication interface configured to communicate with a wearable device using wireless short-range communication; a processor; and a memory storing instructions, which when executed by the processor, cause the portable electronic device to establish, via the communication interface, a connection between the portable electronic device and the wearable device, identify a security status of the connected wearable device, limit access to at least one predefined setting item among a plurality of setting items and control the display to display an indication of the identified security status if the identified security status corresponds to a lock status, wherein the at least one predefined setting item relates to a passcode, and allow access to the at least one predefined setting item if the identified security status corresponds to an unlock status.Type: GrantFiled: April 10, 2019Date of Patent: May 19, 2020Assignee: Samsung Electronics Co., LtdInventors: Dong-Il Son, Heung-Sik Shin, Eui-Chang Jung, Ju-Yeong Lee, Ki-Tae Lee
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Patent number: 10534900Abstract: A method for providing a service by an electronic device according to various embodiments may comprise the steps of: obtaining biometric information of a user; determining at least one service associated with the biometric information out of a plurality of services that the electronic device supports; and providing the determined at least one service.Type: GrantFiled: February 11, 2015Date of Patent: January 14, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Cheol-Ho Cheong, Hyuk Kang, Dong-Hyun Kim, Yang-Su Kim, Hyun-Soo Kim, Bo-Yeon Na, Byoung-Tack Roh, Jeong-Min Park, Ji-Hyun Park, Tae-Gun Park, Kwang-Sub Son, Dong-Il Son, Sung-Ho Son, Sung-Hyuk Shin, Hyun-Seok Shin, Jin-gil Yang, Jae-Yung Yeo, Jae-Bong Yoo, Su-Ha Yoon, Seung-Young Jeon, Kyung-Soo Lim, Eui-Chang Jung, In-Ji Jin, Jong-Ho Choi, Duk-Ki Hong, Moo-Hyun Baek, Sang-Youp Seok, Byoung-Uk Yoon
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Patent number: 10445724Abstract: Disclosed are a system for performing payment, and a recording medium storing a program source for the method. The method employed by a first terminal enables a second terminal to perform payment for a product purchase using one or more pieces of financial account information accessible by the first terminal by: transmitting the one or more pieces of financial account information to the second terminal using an NFC connection; generating a registration request message comprising a request for registration of the second terminal associated with the transmitted financial account information enabling the second terminal to perform the payment by using the transmitted financial account information; and transmitting the registration request message to a financial organization server, the financial organization server being associated with the transmitted financial account information.Type: GrantFiled: October 22, 2013Date of Patent: October 15, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Eui-Chang Jung, Bo-Kun Choi, Min-Kyung Hwang
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Publication number: 20190246428Abstract: Various embodiments of the present invention relate to an electronic device and a wireless communication method of the electronic device, wherein the electronic device comprises a transmission/reception device for transmitting and receiving data using an unlicensed band and a processor for controlling operations of the transmission/reception device, wherein the processor may control so as to request a wireless resource for uplink transmission in the un-licensed band to the base station, to obtain the wireless resource in response to the request, and to perform uplink transmission in the un-licensed band using the wireless resource.Type: ApplicationFiled: September 27, 2017Publication date: August 8, 2019Inventors: Su-Ha YOON, Sung-Chul PARK, Eui-Chang JUNG, Soo-Jin PARK
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Publication number: 20190236299Abstract: A portable electronic device, a wearable device and methods for operating the same are provided. The portable electronic device includes a display; a communication interface configured to communicate with a wearable device using wireless short-range communication; a processor; and a memory storing instructions, which when executed by the processor, cause the portable electronic device to establish, via the communication interface, a connection between the portable electronic device and the wearable device, identify a security status of the connected wearable device, limit access to at least one predefined setting item among a plurality of setting items and control the display to display an indication of the identified security status if the identified security status corresponds to a lock status, wherein the at least one predefined setting item relates to a passcode, and allow access to the at least one predefined setting item if the identified security status corresponds to an unlock status.Type: ApplicationFiled: April 10, 2019Publication date: August 1, 2019Inventors: Dong-Il SON, Heung-Sik SHIN, Eui-Chang JUNG, Ju-Yeong LEE, Ki-Tae LEE
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Patent number: 10361978Abstract: A method for managing data in an electronic device including a first processor and a second processor, the method comprising: receiving data transmitted by a first external device by using the first processor; identifying, by the first processor, a service or content corresponding to the data; in response to detecting that the data corresponds to a first service or a first content, using the first processor to transmit at least a portion of the data to the second processor; and in response to detecting that the data corresponds to a second service or a second content, using the first processor to transmit at least a portion of the data to a second external device.Type: GrantFiled: September 17, 2018Date of Patent: July 23, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Su-Young Park, Su-Ha Yoon, Eui-Chang Jung, Jae-Woong Chun
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Patent number: 10304352Abstract: An electronic device, comprising: a memory; at least one processor operatively coupled to the memory, configured to: receive a first image or metadata corresponding to the first image from an external electronic device; capture a second image by using a camera; detect a change of a first region of interest of the first image; change a second region of interest of the second image based on the change of the first region of interest; and display the second region of interest on a display, wherein displaying the second region of interest includes a displaying at least a portion of the second image that corresponds to the second region of interest.Type: GrantFiled: July 22, 2016Date of Patent: May 28, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Su-Ha Yoon, Eun-Seok Ryu, Eui-Chang Jung, Young-Keun Choi
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Patent number: 10296754Abstract: A portable electronic device, a wearable device and methods for operating the same are provided. The portable electronic device includes a display, a communication interface that communicates with a wearable device using wireless short-range communication, and a processor that provides, via the display, a menu for controlling data of the wearable device, receives, via the communication interface, a security status from the wearable device, limits access to at least one item in the menu if the security status corresponds to a first security state, and allows access to the at least one item in the menu if the security status corresponds to a second security state.Type: GrantFiled: December 18, 2015Date of Patent: May 21, 2019Assignee: Samsung Electronics Co., LtdInventors: Dong-Il Son, Heung-Sik Shin, Eui-Chang Jung, Ju-Yeong Lee, Ki-Tae Lee
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Patent number: 10275581Abstract: A method of a first device and an electronic device are provided. The method includes receiving a request signal related to contents stored in the first device from a second device communicatively coupled to the first device; transmitting the contents to the second device in response to the request signal, wherein the contents are security applied contents; and releasing the security of the contents by authenticating a user related to the contents.Type: GrantFiled: May 6, 2015Date of Patent: April 30, 2019Assignee: Samsung Electronics Co., LtdInventors: Su-Ha Yoon, Su-Young Park, Kwang-Sub Son, In-Chul Lee, Eui-Chang Jung
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Patent number: 10237269Abstract: A method of operating an electronic device and an electronic device are provided. The method includes generating biometric information using at least one sensor of the electronic device, and storing the generated biometric information in a memory of the electronic device, generating access right information relating to the biometric information, determining whether an external electronic device is connected to the electronic device, and when the external electronic device is connected to the electronic device, transmitting the generated access right information to the external electronic device.Type: GrantFiled: October 15, 2015Date of Patent: March 19, 2019Assignee: Samsung Electronics Co., LtdInventors: Su-Young Park, Su-Ha Yoon, Eui-Chang Jung
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Publication number: 20190020610Abstract: A method for managing data in an electronic device including a first processor and a second processor, the method comprising: receiving data transmitted by a first external device by using the first processor; identifying, by the first processor, a service or content corresponding to the data; in response to detecting that the data corresponds to a first service or a first content, using the first processor to transmit at least a portion of the data to the second processor; and in response to detecting that the data corresponds to a second service or a second content, using the first processor to transmit at least a portion of the data to a second external device.Type: ApplicationFiled: September 17, 2018Publication date: January 17, 2019Inventors: Su-Young PARK, Su-Ha YOON, Eui-Chang JUNG, Jae-Woong CHUN
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Patent number: 10171731Abstract: An electronic device comprising: a memory; and at least one processor operatively coupled to the memory, the processor being configured to: acquire a first and a second image, identify a first feature in the first image, and a second feature in the second image, generate a first relation information item based on the first feature and the second feature, and generate image data comprising at least a part of the first image or at least a part of the second image, based on the first relation information item.Type: GrantFiled: November 17, 2015Date of Patent: January 1, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Eui-Chang Jung, Eun-Seok Ryu, Su-Ha Yoon, Cheol-Ho Cheong
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Publication number: 20180376462Abstract: A wireless communication method of a wireless communication apparatus for supporting a plurality of radio access technologies (RATs) including receiving a first downlink signal corresponding to a first RAT and a second downlink signal corresponding to a second RAT from a base station through a first frequency band, decoding the first downlink signal, detecting the second downlink signal based on a result of decoding of the first downlink signal, and decoding the detected second downlink signal to acquire data included in the second downlink signal may be provided.Type: ApplicationFiled: May 30, 2018Publication date: December 27, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Yang-soo KWON, Min-goo Kim, In-hyoung Kim, Joo-hyun Do, Su-young Park, Su-ha Yoon, Eui-chang Jung
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Patent number: 10079788Abstract: A method for managing data in an electronic device including a first processor and a second processor, the method comprising: receiving data transmitted by a first external device by using the first processor; identifying, by the first processor, a service or content corresponding to the data; in response to detecting that the data corresponds to a first service or a first content, using the first processor to transmit at least a portion of the data to the second processor; and in response to detecting that the data corresponds to a second service or a second content, using the first processor to transmit at least a portion of the data to a second external device.Type: GrantFiled: January 28, 2016Date of Patent: September 18, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Su-Young Park, Su-Ha Yoon, Eui-Chang Jung, Jae-Woong Chun
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Patent number: 9990902Abstract: An operation method of an electronic device is provided. The operation method includes detecting a movement speed of contents being scrolled, if the detected movement speed is determined as being equal to or greater than a set speed, changing a brightness of a screen having been displayed at a first brightness, into a second brightness, and changing the brightness of the screen from the second brightness to the first brightness according to a changing movement speed of the contents being scrolled.Type: GrantFiled: November 14, 2013Date of Patent: June 5, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Eui-Chang Jung, Hyuk Kang, Jeong-Min Park, Eun-Jung Hyun
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Patent number: 9967100Abstract: A method of controlling power supply for a fingerprint sensor is provided. The method includes receiving sensor data obtained from the fingerprint sensor; determining whether the received sensor data is a fingerprint form of data; if the received sensor data is the fingerprint form of data, determining an amount of change in sensor data received over a predetermined time is greater than or equal to a predetermined value; and if the received sensor data is not the fingerprint form of data or if the received sensor data is the fingerprint form of data but an amount of change in the received sensor data is less than the predetermined value, allowing the fingerprint sensor to enter a power saving mode.Type: GrantFiled: November 5, 2014Date of Patent: May 8, 2018Assignee: Samsung Electronics Co., LtdInventors: Hyun Ju Hong, Seung Ki Choi, Su Ha Yoon, Su Young Park, Eui Chang Jung, Sung Hyuk Shin
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Patent number: 9946861Abstract: A method of operating an electronic device and the electronic device is provided. The method includes setting a fingerprint detecting area functionally connected to a display; identifying a function corresponding to a gesture of an input means input to the display, and determining whether to perform the function with fingerprint information acquired in the fingerprint detecting area. The electronic device includes a display configured to display at least one content; a memory configured to store at least one fingerprint information acquired in a fingerprint detecting area; the fingerprint detecting area functionally connected to the display; and at least one processor configured to set the fingerprint detecting area, identify a function corresponding to a gesture of an input means input to the display, and determine whether to perform the function with the at least one fingerprint information acquired in the fingerprint detecting area.Type: GrantFiled: February 6, 2015Date of Patent: April 17, 2018Assignee: Samsung Electronics Co., LtdInventors: Su-Ha Yoon, Su-Young Park, Jin-Gil Yang, Eui-Chang Jung