Patents by Inventor Won Young Choi

Won Young Choi 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: 20200296562
    Abstract: Provided are a method and device for providing service via wireless communication. A device which provides a service includes a wireless communication unit which receives, from an external device, information about at least one content that is being reproduced by the external device; and a controller which is configured to request an object for using a service related to the at least one content from a server, and to receive the object from the server, and to output the object via an output unit.
    Type: Application
    Filed: June 3, 2020
    Publication date: September 17, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-ok CHA, Jong-hyun RYU, Hee-chul JEON, Won-young CHOI
  • Patent number: 10748409
    Abstract: A method of providing an activity notification is provided. The method includes registering, by the device, information about the activity notification according to a request for registering the activity notification, and transmitting, by the device, the registered information about the activity notification to a management device, wherein the management device performs a process of providing the activity notification.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: August 18, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Han-joo Chae, Hyun-soo Nah, Jong-hyun Ryu, Sang-ok Cha, Seung-eok Choi, Won-young Choi
  • Patent number: 10717868
    Abstract: The present invention relates to a polyamide/polyphenylene ether resin composition containing: a base resin comprising polyphenylene ether, a polyamide and an impact modifier; a compatibilizer; and a polyamine, and to: a polyamide/polyphenylene ether resin composition having a notched Izod impact strength of about 12 kJ/m2 or more when measured at 23° C. according to the ISO 180 standard, and a number of checkerboard lattices, in which peeling off occurs, being about 5% or less of the total number of checkerboard lattices in a 1 mm-gap checkerboard pattern test for testing adhesion to acrylic paints and melamine-based paints according to the JIS K5600-5-6 standard; and a preparation method therefor.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: July 21, 2020
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Won Young Choi, Doo Young Kim, Kyun Ha Ban, Chang Min Hong
  • Patent number: 10701537
    Abstract: Provided are a method and device for providing service via wireless communication. A device which provides a service includes a wireless communication unit which receives, from an external device, information about at least one content that is being reproduced by the external device; and a controller which is configured to request an object for using a service related to the at least one content from a server, and to receive the object from the server, and to output the object via an output unit.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: June 30, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-ok Cha, Jong-hyun Ryu, Hee-chul Jeon, Won-young Choi
  • Publication number: 20200133400
    Abstract: A method of performing a function of a device based on motion information of the device in a standby mode of the device, a device for performing the method are provided. The device includes a sensor configured to detect movement of the device in a standby mode of the device; a storage configured to store motion information based on information related to the movement and at least one piece of function information corresponding to the motion information; and a processor configured to control the device to perform a function corresponding to the motion information in the standby mode based on the information related to the movement, the motion information, and the at least one piece of function information.
    Type: Application
    Filed: December 27, 2019
    Publication date: April 30, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun Ryu, Yong-gook Park, Han-joo Chae, Won-young Choi, Jeong-gwan Kang, Nam-hoon Kim, Hyun-su Hong, Jin La
  • Patent number: 10585636
    Abstract: Provided is a mobile device including a touch screen display; one or more processors; and a memory, wherein the one or more processors control the touch screen display to display an execution screen image of an application, receive a user input on or nearby the touch screen display, and, based on the user input, and transmit the execution screen image of the application to a wearable device connected via a communication link.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: March 10, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-soo Nah, Sang-ok Cha, Seung-eok Choi, Won-young Choi
  • Patent number: 10540013
    Abstract: A method of performing a function of a device based on motion information of the device in a standby mode of the device, a device for performing the method are provided. The device includes a sensor configured to detect movement of the device in a standby mode of the device; a storage configured to store motion information based on information related to the movement and at least one piece of function information corresponding to the motion information; and a processor configured to control the device to perform a function corresponding to the motion information in the standby mode based on the information related to the movement, the motion information, and the at least one piece of function information.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: January 21, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun Ryu, Yong-gook Park, Han-joo Chae, Won-young Choi, Jeong-gwan Kang, Nam-hoon Kim, Hyun-su Hong, Jin La
  • Publication number: 20190279489
    Abstract: A method of providing an activity notification is provided. The method includes registering, by the device, information about the activity notification according to a request for registering the activity notification, and transmitting, by the device, the registered information about the activity notification to a management device, wherein the management device performs a process of providing the activity notification.
    Type: Application
    Filed: May 14, 2019
    Publication date: September 12, 2019
    Inventors: Han-joo CHAE, Hyun-soo NAH, Jong-hyun RYU, Sang-ok CHA, Seung-eok CHOI, Won-young CHOI
  • Publication number: 20190213635
    Abstract: A method and device which provide a recommendation to a user based on the type of device are provided. The device includes: a user input which is configured to receive a user touch input, a communicator which is configured to transmit a recommendation item request including identification information of the device to a server in response to the user touch input and receive at least one recommendation item selected based on the identification information of the device from the server; a display which is configured to display a recommendation panel including the received at least one recommendation item; and a controller which is configured to control the communicator to receive the at least one recommendation item and control the display to display the recommendation panel.
    Type: Application
    Filed: March 15, 2019
    Publication date: July 11, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won-young CHOI, Nam-wook KANG, Jong-hyun LEE, Hee-Chul JEON, Sang-ok CHA
  • Publication number: 20190215674
    Abstract: Provided are a method and device for providing service via wireless communication. A device which provides a service includes a wireless communication unit which receives, from an external device, information about at least one content that is being reproduced by the external device; and a controller which is configured to request an object for using a service related to the at least one content from a server, and to receive the object from the server, and to output the object via an output unit.
    Type: Application
    Filed: March 12, 2019
    Publication date: July 11, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sang-ok Cha, Jong-hyun Ryu, Hee-chul Jeon, Won-young Choi
  • Patent number: 10325477
    Abstract: A method of providing an activity notification is provided. The method includes registering, by the device, information about the activity notification according to a request for registering the activity notification, and transmitting, by the device, the registered information about the activity notification to a management device, wherein the management device performs a process of providing the activity notification.
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: June 18, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Han-joo Chae, Hyun-soo Nah, Jong-hyun Ryu, Sang-ok Cha, Seung-eok Choi, Won-young Choi
  • Patent number: 10321271
    Abstract: A mobile device, a method performed by the mobile device for receiving a service from a server, and a non-transitory computer-readable recording medium having recorded thereon a program for executing the method performed by the mobile device are provided. The mobile device includes communication circuitry configured to receive a signal transmitted from a wireless transmitter; and a processor configured to determine identification information of the wireless transmitter based on the received signal and signal intensity information based on an intensity of the received signal, and provide the identification information and the determined signal intensity information to an application executed in the mobile device in order to send, to a server, a request for information based on the identification information and the determined signal intensity information.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: June 11, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Tae-young Kang, Hee-chul Jeon, Hye-rin Kim, Da-hye Park, Won-young Choi, Seung-hwan Hong
  • Publication number: 20190149992
    Abstract: Methods and apparatus are provided for obtaining a service is provided. Information about an external device is received at a terminal from the external device. It is determined whether the external device has been registered based on the information about the external device. Service information associated with the external device is provided when at least the external device has been registered.
    Type: Application
    Filed: December 18, 2018
    Publication date: May 16, 2019
    Inventors: Sang-ok CHA, Young-gook PARK, Ho-jun LEE, Tae-young KANG, Hee-chul JEON, Ju-il EOM, Joo-yoon BAE, Won-young CHOI, Sang-gon SONG, Kuk-huyn HAN, Bum-joo LEE, Seung-hwan HONG
  • Patent number: 10283382
    Abstract: A plasma processing apparatus including an electrostatic chuck supporting a wafer; a focus ring disposed to surround an outer circumferential surface of the wafer; an insulation ring disposed to surround an outer circumferential surface of the focus ring; and an edge ring supporting lower portions of the focus ring and the insulation ring, the edge ring being spaced apart from the electrostatic chuck and surrounding an outer circumferential surface of the electrostatic chuck; wherein the edge ring includes a flow channel containing a fluid therein.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: May 7, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Jin Noh, Kyung Sun Kim, Seung Bo Shim, Yong Woo Lee, Ji Soo Im, Won Young Choi
  • Patent number: 10273361
    Abstract: The present invention relates to a conductive polyamide/polyphenylene ether resin composition and an automotive molded article manufactured therefrom. The conductive polyamide/polyphenylene ether resin composition comprises: (a) a base resin comprising (a-1) polyphenylene ether and (a-2) polyamide; (b) a modified polyolefin based resin; (c) an impact modifier; (d) a compatibilizer; and (e) a conductive filler, and the conductive polyamide/polyphenylene ether resin composition is formed in a domain phase and a matrix phase, wherein the domain phase comprises (a-1) the polyphenylene ether and (c) the impact modifier and the matrix phase comprises (a-2) the polyamide and (b) the modified polyolefin based resin, (e) the conductive filler being dispersed on the domain phase and the matrix phase and the content of the conductive filler dispersed on the matrix phase being higher than that of the conductive filler dispersed on the domain phase.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: April 30, 2019
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Won Young Choi, Doo Young Kim, Jung Hun Lee, Won Ko, Chang Min Hong
  • Patent number: 10264430
    Abstract: Provided are a method and device for providing service via wireless communication. A device which provides a service includes a wireless communication unit which receives, from an external device, information about at least one content that is being reproduced by the external device; and a controller which is configured to request an object for using a service related to the at least one content from a server, and to receive the object from the server, and to output the object via an output unit.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: April 16, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-ok Cha, Jong-hyun Ryu, Hee-chul Jeon, Won-young Choi
  • Publication number: 20190089792
    Abstract: A first device for displaying an object related to content reproduced by a second device is provided. The first device including a sensor which senses an exit of the first device from a service zone of the second device during reproduction of the content by the second device; a communication device which requests a management server for an object related to the content, the object including link information for receiving information about the content reproduced by the second device at a point of time when the sensor senses the exit, and for receiving the object related to the content from the management server; and a controller which controls a display to display the received object related to the content on a predetermined screen of the first device.
    Type: Application
    Filed: November 16, 2018
    Publication date: March 21, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-ok CHA, Jong-hyun RYU, Hee-Chul JEON, Won-young CHOI
  • Publication number: 20190087147
    Abstract: Provided is a mobile device including a touch screen display; one or more processors; and a memory, wherein the one or more processors control the touch screen display to display an execution screen image of an application, receive a user input on or nearby the touch screen display, and, based on the user input, and transmit the execution screen image of the application to a wearable device connected via a communication link.
    Type: Application
    Filed: June 9, 2015
    Publication date: March 21, 2019
    Inventors: Hyun-soo NAH, Sang-ok CHA, Seung-eok CHOI, Won-young CHOI
  • Publication number: 20190085165
    Abstract: The present invention relates to a conductive polyamide/polyphenylene ether resin composition and an automotive molded article manufactured therefrom. The conductive polyamide/polyphenylene ether resin composition comprises: (a) a base resin comprising (a-1) polyphenylene ether and (a-2) polyamide; (b) a modified polyolefin based resin; (c) an impact modifier; (d) a compatibilizer; and (e) a conductive filler, and the conductive polyamide/polyphenylene ether resin composition is formed in a domain phase and a matrix phase, wherein the domain phase comprises (a-1) the polyphenylene ether and (c) the impact modifier and the matrix phase comprises (a-2) the polyamide and (b) the modified polyolefin based resin, (e) the conductive filler being dispersed on the domain phase and the matrix phase and the content of the conductive filler dispersed on the matrix phase being higher than that of the conductive filler dispersed on the domain phase.
    Type: Application
    Filed: November 19, 2018
    Publication date: March 21, 2019
    Inventors: Won Young CHOI, Doo Young KIM, Jung Hun LEE, Won KO, Chang Min HONG
  • Publication number: 20190016888
    Abstract: The present invention relates to a polyamide/polyphenylene ether resin composition containing: a base resin comprising polyphenylene ether, a polyamide and an impact modifier; a compatibilizer; and a polyamine, and to: a polyamide/polyphenylene ether resin composition having a notched Izod impact strength of about 12 kJ/m2 or more when measured at 23° C. according to the ISO 180 standard, and a number of checkerboard lattices, in which peeling off occurs, being about 5% or less of the total number of checkerboard lattices in a 1 mm-gap checkerboard pattern test for testing adhesion to acrylic paints and a melamine-based paints according to the JIS K5600-5-6 standard; and a preparation method therefor.
    Type: Application
    Filed: November 17, 2016
    Publication date: January 17, 2019
    Applicant: LOTTE ADVANCED MATERIALS CO., LTD.
    Inventors: Won Young CHOI, Doo Young KIM, Kyun Ha BAN, Chang Min HONG