Patents by Inventor Chi-hyun In

Chi-hyun In 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).

  • Electronic device and method for exchanging information using the same
    Patent number: 9913117
    Abstract: A method and an apparatus are provided for exchanging information is an electronic device. Object data is received at an input unit. Object information associated with the object data is received at a communication unit via contact between a first medium and a second medium. The first medium directly contacts the electronic device. The object data is associated with the object information.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: March 6, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Ken-Hyung Park, Kyung-Hee Lee, Chi-Hyun Cho, Chang-Ryong Heo
  • Method of processing image and electronic device thereof
    Patent number: 9905050
    Abstract: A method of operating an electronic device is provided. The method includes detecting a movement of the electronic device, and changing a scale of a displayed image based on the movement.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: February 27, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Sang Yun, Chi-Hyun Cho, Jong-Chul Choi, Chang-Ryong Heo
  • Method of providing user interface of device and device including the user interface
    Patent number: 9904444
    Abstract: A device which provides a user interface through which a user further easily selects an object and a method of providing the user interface are provided. The device includes at least one sensor which senses a motion of the device, a processor which compares a motion value determined by using the sensor with a preset threshold value and determines a movement value of the object based on a result of the comparing, and an Input/Output (I/O) unit which displays the object, wherein the object moves according to the movement value of the object.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: February 27, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chi-hyun Cho, Kil-su Eo
  • Method for patterning mesoporous inorganic oxide film, and electric device including mesoporous inorganic oxide film patterned by the same
    Patent number: 9892959
    Abstract: Provided are a method for patterning a mesoporous inorganic oxide film, the method including a step of forming a mesoporous inorganic oxide film using a composition containing inorganic oxide particles; and a step of forming a pattern on the mesoporous inorganic oxide film using an elastic stamp for pattern formation, and then calcining the mesoporous inorganic oxide, and an electronic device including a mesoporous inorganic oxide film that has been patterned by the patterning method.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: February 13, 2018
    Assignee: INDUSTRY-ACADEMIC CORPORATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Eun Kyoung Kim, Jong Hak Kim, Jeong Hun Kim, Jong Kwan Koh, Jong Beom Na, Chi Hyun Park
  • METHOD AND APPARATUS FOR UTILIZING CALLEE INFORMATION AND LOCATION BEFORE CALL ESTABLISHMENT
    Publication number: 20180007503
    Abstract: The present disclosure relates to providing user information. In a method for requesting user information of an information requesting device in a mobile communication system, the method includes selecting a callee from a user, acquiring a user identifier (ID) of the selected callee, transmitting a user information request for the selected callee and the user ID to a relay server, evaluating whether an admission message is received from the relay server, and if the admission message is received, receiving user information from the relay server.
    Type: Application
    Filed: September 18, 2017
    Publication date: January 4, 2018
    Inventors: Chi-Hyun Cho, Jin-Wook Lee, Jin-Hyoung Kim, Young-Ki Kim, Jeong-In Kim
  • ELECTRONIC DEVICE SUPPORTING FINGERPRINT VERIFICATION FUNCTION AND METHOD FOR OPERATING THE SAME
    Publication number: 20170364763
    Abstract: An electronic device includes a display including at least one pixel and at least a partial area of which is transparent. The electronic device also has a fingerprint sensor disposed in an area under the display, on which a screen is displayed, to collect light, a direction of which is changed by an object approaching the display and acquire image information related to fingerprint authentication. In addition, the electronic device has a processor adapted to acquire image information of the fingerprint sensor.
    Type: Application
    Filed: June 15, 2017
    Publication date: December 21, 2017
    Inventors: Yun Jang Jin, Seung Geol Baek, Kyung Hoon Song, Gyu Sang Cho, Kwang Sub Lee, Se Young Jang, Chi Hyun Cho
  • SEMICONDUCTOR ASSEMBLY WITH PACKAGE ON PACKAGE STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20170358544
    Abstract: A semiconductor assembly with a package on package (POP) structure includes a first semiconductor package having a first lower substrate, a first upper substrate facing the first lower substrate, and a first semiconductor chip mounted on an area of the first lower substrate. The POP structure further includes a second semiconductor package having a second lower substrate stacked on the first semiconductor package and spaced apart from the first semiconductor package, and a second semiconductor chip mounted in an area of the second lower substrate. At least one passive element is disposed in one of the first upper substrate and the second lower substrate and electrically connected to the second semiconductor chip.
    Type: Application
    Filed: June 8, 2017
    Publication date: December 14, 2017
    Inventors: Ki Cheol BAE, Chul Woo Park, Kwang Sub Lee, Sang Gyun Lee, Se Young Jang, Chi Hyun Cho
  • METHOD FOR ACTIVATING FUNCTION USING FINGERPRINT AND ELECTRONIC DEVICE INCLUDING TOUCH DISPLAY SUPPORTING THE SAME
    Publication number: 20170351850
    Abstract: An electronic device is provided. The electronic device includes a housing, a touch display, a pressure sensing circuit, a fingerprint sensor, a processor, and a memory. The memory is configured to store fingerprint data associated with a plurality of reference fingerprints. The processor is configured to, when pressure is applied by the finger in the fingerprint sensing area, receive first data associated with the pressure from the pressure sensing circuit and receive second data associated with the fingerprint of the finger from the fingerprint sensor, identify a selected function corresponding to the second data based on comparing result of the second data and the reference fingerprint data, and execute the selected function.
    Type: Application
    Filed: May 31, 2017
    Publication date: December 7, 2017
    Inventors: Yun Jang JIN, Kyung Hoon SONG, Kwang Sub LEE, Se Young JANG, Chi Hyun CHO
  • Light-emitting diode
    Patent number: 9812616
    Abstract: The present invention relates to a light-emitting diode having enhanced liability. More particularly, a light-emitting diode has enhanced liability in a high-temperature and/or high humidity environment as well as in a room-temperature environment and can have decrease in light-emitting characteristics prevented. In addition, the present invention relates to a light-emitting diode comprising a structure which enables enhancing of light reflection and having enhanced light extraction efficiency by means of light reflection through the structure.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: November 7, 2017
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Chi Hyun In, Sang Min Kim, Dae Seok Park, Eun Ji Park, Hong Suk Cho
  • ELECTRONIC DEVICE SUPPORTING FINGERPRINT VERIFICATION AND METHOD FOR OPERATING THE SAME
    Publication number: 20170300736
    Abstract: An electronic device and method of operating an electronic device is provided. The electronic device a display in which a fingerprint recognition area is formed in at least one portion thereof; a fingerprint sensor disposed under the display on which a screen is displayed, wherein the fingerprint sensor is adapted to acquire image information related to authentication of a fingerprint corresponding to an object that approaches a fingerprint recognition area at least partially based on light radiated from at least one pixel of the display and reflected by the object; and a processor adapted to control at least one function of the fingerprint sensor in association with the operation of acquiring the image information.
    Type: Application
    Filed: April 19, 2017
    Publication date: October 19, 2017
    Inventors: Kyung Hoon SONG, Kwang Sub LEE, Gyu Sang CHO, Yun Jang JIN, Se Young JANG, Chi Hyun CHO
  • ELECTRONIC APPARATUS AND OPERATING METHOD THEREOF
    Publication number: 20170271920
    Abstract: An electronic apparatus and its operating method are provided. The electronic apparatus and its operating method can be configured to drive the capacitor, to detect the received power, and stop driving the capacitor.
    Type: Application
    Filed: January 24, 2017
    Publication date: September 21, 2017
    Inventors: Yusu KIM, Kwangseob KIM, Dongzo KIM, Seho PARK, Hanseok PARK, Keumsu SONG, Ju-Hyang LEE, Mincheol HA, Seung-Nyun KIM, Yong Sang YUN, Chi-Hyun CHO
  • Method and apparatus for utilizing callee information and location before call establishment
    Patent number: 9769600
    Abstract: The present disclosure relates to providing user information. In a method for requesting user information of an information requesting device in a mobile communication system, the method includes selecting a callee from a user, acquiring a user identifier (ID) of the selected callee, transmitting a user information request for the selected callee and the user ID to a relay server, evaluating whether an admission message is received from the relay server, and if the admission message is received, receiving user information from the relay server.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: September 19, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chi-Hyun Cho, Jin-Wook Lee, Jin-Hyoung Kim, Young-Ki Kim, Jeong-In Kim
  • LIGHT-EMITTING DIODE
    Publication number: 20170263821
    Abstract: The present invention relates to a light-emitting diode having enhanced liability. More particularly, a light-emitting diode has enhanced liability in a high-temperature and/or high humidity environment as well as in a room-temperature environment and can have decrease in light-emitting characteristics prevented. In addition, the present invention relates to a light-emitting diode comprising a structure which enables enhancing of light reflection and having enhanced light extraction efficiency by means of light reflection through the structure.
    Type: Application
    Filed: July 30, 2015
    Publication date: September 14, 2017
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Chi Hyun In, Sang Min Kim, Dae Seok Park, Eun Ji Park, Hong Suk Cho
  • VIDEO CALL METHOD AND DEVICE
    Publication number: 20170251138
    Abstract: The present disclosure provides an electronic device for making a video call. The electronic device includes at least one camera, a communication module, and a processor that makes a video call with an external electronic device by using an image captured by the at least one camera, and if a control signal is received from the external electronic device, through the communication module, controls the at least one camera, based on the control signal.
    Type: Application
    Filed: February 10, 2017
    Publication date: August 31, 2017
    Inventors: Geon Ho YOON, Dong Il SON, Chi Hyun CHO, Chang Ryong HEO
  • VOICE PROCESSING METHOD AND DEVICE
    Publication number: 20170243578
    Abstract: An electronic device and a voice processing method of the electronic device are provided. The electronic device includes a microphone array including a plurality of microphones facing specified directions; a sensor module configured to sense a user located near the electronic device; and a processor configured to select one of a plurality of users sensed near the electronic device, process a voice received from a direction in which the selected user is located, as a user input, and process a voice received from another direction, as noise.
    Type: Application
    Filed: February 17, 2017
    Publication date: August 24, 2017
    Inventors: Dong Il SON, Youn Hyoung KIM, Geon Ho YOON, Chi Hyun CHO, Chang Ryong HEO
  • Identifying input in electronic device
    Patent number: 9727184
    Abstract: Disclosed herein are a method and electronic device for handling input. A first electronic device detects input and identified whether the input is associated with a second electronic device based on set information for distinguishing inputs.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: August 8, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chi-Hyun Cho, Chang-Ryong Heo, Ken-Hyung Park, Sae-Rome Kim, Kyung-Hee Lee, Kun-Woo Baek
  • METHOD FOR UTILIZING SENSOR AND ELECTRONIC DEVICE IMPLEMENTING SAME
    Publication number: 20170205897
    Abstract: A method and apparatus for an electronic device and sensor includes: a housing; at least one sensor disposed on a part of the housing to detect an external image of the electronic device or sound. A communication circuit cis arranged in the housing, and at least one processor is electrically connected to the at least one sensor and the communication circuit. A memory stores instructions that, when executed, cause the at least one processor to control operation of the at least one sensor to operate as a user interface of the electronic device, and/or to operate as a sensing device for detecting a movement and/or sound of an object within a selected range or space, and to provide data based at least partly on the detected movement and/or sound.
    Type: Application
    Filed: November 23, 2016
    Publication date: July 20, 2017
    Inventors: Jae-Bong CHUN, Dong-Il SON, Chi-Hyun CHO, Gyu-Cheol CHOI, Chang-Ryong HEO, Chang-Taek KANG, Changsoo LEE
  • ELECTRONIC DEVICE AND VOICE COMMAND PROCESSING METHOD THEREOF
    Publication number: 20170206900
    Abstract: An electronic robot device is provided which includes a body, a rotatable head physically connected with the body, a plurality of microphones arranged in the body or the head, a processor electrically connected with the plurality of microphones and a memory electrically connected with the processor, wherein the processor is configured to control the head to face a first direction in response to a first wakeup signal received from the first direction, if a second wakeup signal is received from a second direction while a first command received from the first direction is processed, store information on the second direction in the memory, if the first command is completely processed, control the head to face the second direction, and process a second command received from the second direction.
    Type: Application
    Filed: January 20, 2017
    Publication date: July 20, 2017
    Inventors: Yo Han LEE, Jin Gil YANG, Jae Seok JOO, Chi Hyun CHO, Chang Ryong HEO
  • ELECTRONIC DEVICE FOR MANAGING POWER AND METHOD FOR CONTROLLING THEREOF
    Publication number: 20170185134
    Abstract: Disclosed is an electronic device and a method for managing power of the electronic device, in which power consumption of the electronic device is controlled based on at least one of a power value which is inputted to or outputted from a power management integrated circuit, such that a pre-designated operating time of the electronic device can be ensured.
    Type: Application
    Filed: December 21, 2016
    Publication date: June 29, 2017
    Inventors: Yun Hui HAN, Chulwoo PARK, Chi-Hyun CHO
  • METHOD OF OUTPUTTING ALARM AND ELECTRONIC DEVICE SUPPORTING THE SAME
    Publication number: 20170160703
    Abstract: Disclosed is a method of outputting an alarm, the method being performed by an electronic device, the method including receiving a request for setting a schedule, from at least one user, storing identification information and schedule execution information on the at least one user, and tracking a target user of the schedule. If an alarm execution time included in the schedule execution information comes, the method further includes providing an alarm related to the schedule to the target user in a specific manner.
    Type: Application
    Filed: December 2, 2016
    Publication date: June 8, 2017
    Inventors: Chang Ryong Heo, Dong IL Son, Chi Hyun Cho, Jae Seok Joo, Hee Yeon Jeong, Jung Su Ha, Mi Jeong Song