Patents by Inventor Won-Jun Lee

Won-Jun Lee 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).

  • Patent number: 10312074
    Abstract: A method of producing a layer structure includes forming a first organic layer by applying a first composition including an organic compound on a substrate having a plurality of patterns, applying a solvent on the first organic layer to remove a part of the first organic layer, and applying a second composition including an organic compound on a remaining part of the first organic layer and forming a second organic layer through a curing process.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: June 4, 2019
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Min-Soo Kim, Hyun-Ji Song, Sun-Hae Kang, Sung-Min Kim, Sung-Hwan Kim, Young-Min Kim, Yun-Jun Kim, Hea-Jung Kim, Youn-Hee Nam, Jae-Yeol Baek, Byeri Yoon, Yong-Woon Yoon, Chung-Heon Lee, Seulgi Jeong, Yeon-Hee Jo, Seung-Hee Hong, Sun-Min Hwang, Won-Jong Hwang, Songse Yi, MyeongKoo Kim, Naery Yu
  • Publication number: 20190165837
    Abstract: According to various embodiments disclosed herein, an electronic device includes a transceiver configured to generate a first signal and a second signal, a first coupler configured to receive the first signal from the transceiver and provide the first signal to the first antenna; a second coupler configured to receive the second signal from the transceiver and provide the second signal to the second antenna; and a control circuitry operatively connected to the transceiver. The control circuitry is configured to determine values associated with a phase difference between the first signal and the second signal at least partially based on the signals from the first coupler and the second coupler, and to cause the transceiver to adjust a phase of the first signal and/or a phase of the second signal using at least some of the values in order to reduce or remove the phase difference. Other embodiments have been provided.
    Type: Application
    Filed: October 17, 2018
    Publication date: May 30, 2019
    Inventors: Bong-Sup SON, Dong-Ju LEE, Won-Jin CHOI, Seok-Kun HYUNG, Sung-Jun KIM
  • Patent number: 10302158
    Abstract: The present disclosure provides a touch point learning apparatus for a clutch including: a clutch plate connected to an input shaft; a clutch disc connected to an output shaft; a hydraulic pressure chamber to which a working hydraulic pressure is applied, wherein the working hydraulic pressure is capable of engaging or disengaging the clutch plate and the clutch disc; and a controller configured to determine the engaging or disengaging of the clutch plate and the clutch disc based on a change in the working hydraulic pressure.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: May 28, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Joung Chul Kim, Ho Young Lee, Won Jun An
  • Publication number: 20190155571
    Abstract: An electronic device is provided. The electronic device includes a housing, a touchscreen display exposed through a first portion of the housing, a microphone disposed at a second portion of the housing, a speaker disposed at a third portion of the housing, a memory disposed inside the housing, a processor disposed inside the housing, and electrically connected to the display, the microphone, the speaker, and the memory. The memory is configured to store a plurality of application programs, each of which includes a graphic user interface (GUI).
    Type: Application
    Filed: January 28, 2019
    Publication date: May 23, 2019
    Inventors: In Jong RHEE, Ji Min LEE, Sang Ki KANG, Han Jun KU, Sung Pa PARK, Jang Seok SEO, In Wook SONG, Won Ick AHN, Kyoung Gu WOO, Ji Soo YI, Chang Kyun JEON, Ho Jun JAYGARL, Il Hwan CHOI, Yoo Jin HONG, Ji Hyun KIM, Jae Yung YEO
  • Publication number: 20190155389
    Abstract: Disclosed is an electronic device including: a communication interface; at least one first vibration device; and a processor, wherein the processor is configured to determine vibration information including a first time for vibrating the at least one first vibration device and a second time for vibrating at least one second vibration device included in an external device to which the electronic device is mounted, based at least partially on information included in content to be outputted by the electronic device, transmit, through the communication interface, at least part of the vibration information to the external device such that the external device vibrates the at least one second vibration device based at least partially on the second time, and control the at least one first vibration device to vibrate based at least partially on the first time while the content is outputted.
    Type: Application
    Filed: November 21, 2018
    Publication date: May 23, 2019
    Inventors: Won Jun LEE, Sun Young YI, Ji Won KIM, Young Hak OH, Yong Gu LEE, Kyu Ok CHOI
  • Patent number: 10296114
    Abstract: A touch screen display apparatus including a sensor unit to sense and to process light signals and a pixel unit to drive pixels according to the light signal processing performed by the sensor unit. The touch screen display apparatus includes a substrate; a plurality of pixel units disposed on the substrate, wherein each of the pixel units includes a first electrode, a second electrode, and an emission layer interposed between the first electrode and the second electrode; and a plurality of sensor units disposed on the substrate, wherein each of the sensor units includes a sensor first electrode, a sensor second electrode, and an organic light receiving layer interposed between the sensor first electrode and the sensor second electrode.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: May 21, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Moon-Jae Lee, Won-Jun Song, Sun-Hee Lee, Young-Hee Lee, Mu-Hyun Kim, Hye-Dong Kim, Ji-Young Kim
  • Publication number: 20190148448
    Abstract: An image sensor includes a photoelectric conversion element structured to receive incident light and convert the received light into electric charges; a plurality of transfer transistors electrically coupled to the photoelectric conversion element to respond to a transfer signal to selectively transfer the electric charges out of the photoelectric conversion element; and a lag prevention structure formed at a center of the photoelectric conversion element and structured to receive the transfer signal to operate together with the plurality of transfer transistors to facilitate transfer the electric charges out of the photoelectric conversion element.
    Type: Application
    Filed: September 6, 2018
    Publication date: May 16, 2019
    Inventor: Won-Jun Lee
  • Publication number: 20190146250
    Abstract: A liquid-crystal display device includes: a substrate on which a plurality of pixels is defined, wherein each of the pixels includes an active area where transmittance of light is controlled; an organic layer disposed on the substrate; and a pixel electrode disposed on the organic layer. The active area comprises a first area, a second area and a third area, the second and third areas are connected to the first area on both sides thereof, respectively, when viewed from a top, and the organic layer is disposed only in the first area.
    Type: Application
    Filed: March 20, 2018
    Publication date: May 16, 2019
    Inventors: Won Jun Lee, Doo Hwan You, Young Goo Song, Youn Hak Jeong
  • 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: 10287681
    Abstract: The present invention relates to a copper metal film to be used as a seed layer for electrodeposition for forming a copper interconnect for a semiconductor device, a method for preparing the same, and a method for forming a copper interconnect for a semiconductor device using the copper metal film.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: May 14, 2019
    Assignee: UP Chemical Co., Ltd.
    Inventors: Won-Jun Lee, Jae-Min Park
  • Publication number: 20190137407
    Abstract: A surface inspection apparatus includes a camera that captures an image of an object to be inspected, a half mirror disposed above the camera on a first optical axis, and a light source disposed adjacent to the half mirror on a second optical axis that intersects the first optical axis. The light source radiates light, and the light is directed toward the object to be inspected by the half mirror. The surface inspection apparatus further includes a reflector disposed above the half mirror on the first optical axis. The reflector includes a reflective concave surface that faces toward the object to be inspected.
    Type: Application
    Filed: June 20, 2018
    Publication date: May 9, 2019
    Inventors: WON GUK SEO, KUI HYUN YOON, HAK JUN LEE
  • Publication number: 20190135840
    Abstract: The present invention relates to: a novel transition metal compound; a preparation method therefor; a composition for depositing a transition metal-containing thin film, containing the same; a transition metal-containing thin film using the composition for depositing a transition metal-containing thin film; and a method for preparing a transition metal-containing thin film. The transition metal compound of the present invention has high thermal stability, high volatility, and high storage stability, and thus a transition metal-containing thin film having high-density and high-purity can be easily prepared by using the same as a precursor.
    Type: Application
    Filed: April 6, 2017
    Publication date: May 9, 2019
    Applicant: DNF Co., Ltd.
    Inventors: Myong Woon KIM, Sang Ick LEE, Won Mook CHAE, Sang Jun YIM, Kang Yong LEE, A Ra CHO, Sang Yong JEON, Haeng Don LIM
  • Publication number: 20190138989
    Abstract: Provided is a technical spillover effect analysis method. The technical spillover effect analysis method according to an embodiment of the present invention includes: obtaining technical co-classification information from a patent concurrently technically classified into two or more technical categories from patent data formed of a plurality of patents classified into preset technical categories; calculating the degree of the relationship between the technical categories from the technical co-classification information; and deriving a technical spillover effect for the technology classification using the degree of the relationship between the technical categories.
    Type: Application
    Filed: July 13, 2016
    Publication date: May 9, 2019
    Inventors: Ki Chul HONG, Ki Jun SHIM, Nam Hoon LEE, Yu JIn HWANG, Won Chui SEO, Maeng Seok Noh
  • Publication number: 20190136239
    Abstract: The present invention relates to a DNA aptamer specifically binding to a hepatocellular carcinoma-related Glypican-3(GPC3) protein, treatment of cancers related to the Glypican-3 protein using the same, a composition for inhibiting a cancer and a composition for diagnosing a cancer comprising the same as an active ingredient.
    Type: Application
    Filed: March 6, 2017
    Publication date: May 9, 2019
    Inventors: Eun Ju OH, Jung Hwan Lee, Jong-Hoon Lim, Jong In Kim, Jung Hwan Yoon, Sung Ho Ryu, Jeong-Hoon Lee, Won Jun Kang, Seong Hui Jin
  • Patent number: 10260035
    Abstract: Provided is a cell stimulating system including an oscillator, in an ultrasound probe array type, including a plurality of ultrasound devices disposed in a matrix structure, the oscillator being produced using a micro electro mechanical system (MEMS), a plurality of cell containers configured to each contain a cell that is selectively stimulated by the ultrasound devices, the cell containers being disposed on a top of the oscillator to correspond to each of the ultrasound devices, and a device operator configured to operate an ultrasound device selected from among the ultrasound devices.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: April 16, 2019
    Assignee: Daegu Gyeongbuk Institute of Science and Technology
    Inventors: Hong Soo Choi, Won Jun Lee, Joon Taek Jung
  • Patent number: 10263249
    Abstract: Provided are a carbon-silicon composite having improved capacity and cycle stability, and a method of preparing the same. More particularly, the present invention relates to a carbon-silicon composite, in which surfaces of silicon particles are coated with a carbon-based material that is doped with at least one type of doping atoms selected from the group consisting of nitrogen (N), phosphorous (P), boron (B), sodium (Na), and aluminum (Al), and a method of preparing the same.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: April 16, 2019
    Assignees: LG Chem, Ltd., Korea Advanced Institute Of Science And Technology
    Inventors: Hyun Wook Kim, Ki Tae Kim, Sang Ouk Kim, Won Jun Lee
  • Patent number: 10230916
    Abstract: A remote control apparatus is provided, which includes a communicator configured to perform communication with a display apparatus, a first input including a plurality of direction keys, a second input disposed on an edge of the first input and including a plurality of keys corresponding to the plurality of direction keys, and a processor configured to transmit to the display apparatus a first control command to perform a function corresponding to a first direction and a first unit in response to selection of a first direction key among the plurality of direction keys of the first input, and transmit to the display apparatus a second control command to perform a function corresponding to the first direction and a second unit greater than the first unit in response to selection of a key corresponding to the first direction key among the plurality of keys of the second input.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: March 12, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-min Hyun, Sung-hyuk Kwon, Jin-woo Ro, Won-jun Lee, Bum-ho Chun, So-young Jung, Jeong-hye Choi
  • Patent number: 10210513
    Abstract: Disclosed are an electronic payment method, system and device wherein, in a process for executing an electronic payment, a user's login information is verified in order to determine whether or not the user is a customer having excellent connection frequency, and then the buyer's payment means information and/or preferred payment means information is provided on the basis of the result of the determination, and thus the buyer is able to execute the payment in a more convenient manner.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: February 19, 2019
    Assignee: SK PLANET CO., LTD.
    Inventors: Won Jun Lee, Dong Phil Lim, Hye Youn Chung, Se Hyun Kim
  • Publication number: 20190026704
    Abstract: A method of registering a membership for an electronic payment, a system for same, and an apparatus and a terminal thereof is provided. The apparatus may include: a payment method receiver configured to receive, from a terminal, payment method information; an one-time password (OTP) authentication key generator configured to generate an OTP authentication key using an external device based on the payment method information; a payment method registry configured to register the payment method information and transmit, to the terminal, the OTP authentication key; and a controller configured to control the payment method information to be inquired or changed in response to a request form the terminal.
    Type: Application
    Filed: September 20, 2018
    Publication date: January 24, 2019
    Inventors: Won Jun LEE, Dong Phil Lim, Hye Youn Chung, Jong Ho Kim, Se Hyun Kim
  • Patent number: D842842
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: March 12, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Young Lee, Hee-Bong Kim, Won-Jun Lee