Patents by Inventor On Lee

On 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).

  • Device and method for discovering small cell in wireless communication system
    Patent number: 10219201
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The purpose of the present disclosure is to discover a small cell in a wireless communication system. An operation of a terminal in the wireless communication system includes receiving a first signal for informing of existence of a small cell according to a first measurement period and attempting to detect the first signal and a second signal for informing of a service coverage of the small cell according to a second measurement period after detecting the first signal. In addition, the present disclosure also includes embodiments other than the embodiment described above.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: February 26, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Soo Jung, Hyun-Jeong Kang, Sang-Wook Kwon, Jong-Hyung Kwun, Suk-Won Kim, Sun-Heui Ryoo, Bong-Jhin Shin, Sung-Jin Lee
  • Methods for controlling and detecting catalyst poisoning of selective catalytic reduction devices
    Patent number: 10215072
    Abstract: Method for controlling and detecting ammonium nitrate and/or ammonium nitrite poisoning within selective catalytic reduction (SCR) devices and systems incorporating the same are provided. Methods can include detecting a SCR inlet exhaust gas NO2:NOx ratio above a poisoning NOx flux threshold, detecting a SCR temperature below a poisoning temperature threshold, and determining SCR catalyst poisoning. Methods can further include performing a SCR catalyst cleaning strategy, wherein the SCR cleaning strategy comprises heating the SCR catalyst composition to a temperature above the poisoning temperature threshold. Cleaning strategies can including utilizing a heater, implementing a post-injection, after-injection, and/or auxiliary injection engine strategy wherein the engine is configured to supply exhaust gas to the SCR.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: February 26, 2019
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Michael A. Smith, Praveen S. Chavannavar, Po-I Lee, Sarah Funk, Thomas LaRose, Jr.
  • Additively manufactured gas distribution manifold
    Patent number: 10215317
    Abstract: Methods and apparatuses for additively manufactured tubular passages, additively manufactured manifolds, and additively manufactured heaters are provided.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: February 26, 2019
    Assignee: Lam Research Corporation
    Inventors: Christopher William Burkhart, Andrew C. Lee, David J. Hemker
  • Terminal device and hands-free device for hands-free automatic interpretation service, and hands-free automatic interpretation service method
    Patent number: 10216729
    Abstract: A user terminal, hands-free device and method for hands-free automatic interpretation service. The user terminal includes an interpretation environment initialization unit, an interpretation intermediation unit, and an interpretation processing unit. The interpretation environment initialization unit performs pairing with a hands-free device in response to a request from the hands-free device, and initializes an interpretation environment. The interpretation intermediation unit sends interpretation results obtained by interpreting a user's voice information received from the hands-free device to a counterpart terminal, and receives interpretation results obtained by interpreting a counterpart's voice information from the counterpart terminal.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: February 26, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sang-Hun Kim, Ki-Hyun Kim, Ji-Hyun Wang, Dong-Hyun Kim, Seung Yun, Min-Kyu Lee, Dam-Heo Lee, Mu-Yeol Choi
  • Humidification and air cleaning apparatus
    Patent number: 10215433
    Abstract: Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes an air clean module receiving external air and performing filtration on the entered external air to generate filtered air, an air wash module disposed at an upper part of the air clean module, receiving filtered air from the air clean module, and performing humidification on the filtered air, a dust sensor disposed on at least one of the air clean module or the air wash module and detecting a dust concentration of external air, and a lighting module disposed on at least one of the air clean module or the air wash module and emitting light as a color classified according to a dust concentration detected from the dust sensor.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: February 26, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Kunyoung Lee, Hyungho Park, Taeyoon Kim, Jongsu Lee, Jieun Choi, Sanghyuk Son, Kyoungho Lee
  • Planetary gear train of automatic transmission for vehicle
    Patent number: 10215261
    Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft for receiving an engine torque, an output shaft for outputting a shifted torque of the engine, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a third planetary gear set including seventh, eighth, and ninth rotation elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, and six control elements for selectively interconnecting the rotation elements and a transmission housing.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: February 26, 2019
    Assignee: Hyundai Motor Company
    Inventors: Seong Wook Hwang, Jae Chang Kook, Dong Hwan Hwang, Chang Wook Lee, Seongwook Ji, Wonmin Cho, Hyun Sik Kwon, Jong Sool Park, Kyeong Hun Lee, Jong Soo Kim
  • Display device and method of manufacturing the display device
    Patent number: 10217678
    Abstract: A display device includes a substrate, a first transistor, a second transistor and a conductive connection portion disposed on the substrate. The first transistor is electrically connected to the gate electrode of the second transistor through the conductive connection portion. An insulating layer is disposed on the conductive connection portion. A pixel electrode is disposed on the insulating layer and is electrically connected to the second transistor. The pixel electrode is at least partially overlapped with the conductive connection portion. A light-emitting element is disposed on the pixel electrode. The conductive connection portion and the pixel electrode form a capacitor. The capacitor has an equivalent permittivity and a thickness. The ratio of the equivalent permittivity to the thickness is in a range from 0.4*(1E+5)F/m^2 to 296.48*(1E+5)F/m^2.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: February 26, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Tung-Kai Liu, Tsau-Hua Hsieh, Wei-Cheng Chu, Chun-Hsien Lin, Chandra Lius, Ting-Kai Hung, Kuan-Feng Lee, Ming-Chang Lin, Tzu-Min Yan, Hui-Chieh Wang
  • Phase change memory devices including two-dimensional material and methods of operating the same
    Patent number: 10217513
    Abstract: A phase change memory device may include a phase change layer that includes a two-dimensional (2D) material. The phase change layer may include a layered structure that includes one or more layers of 2D material. The phase change layer may be provided between a first electrode and a second electrode, and the phase of at least a portion of one or more of the layers of 2D material may be changed based on an electrical signal applied to the phase change layer through the first electrode and the second electrode. The 2D material may include a chalcogenide-based material or phosphorene. The 2D material may be associated with a phase change temperature that is greater than or equal to about 200° C. and lower than or equal to about 500° C.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: February 26, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Minhyun Lee, Seunggeol Nam, Changhyun Kim, Hyeonjin Shin, Yeonchoo Cho, Jinseong Heo, Seongjun Park
  • Multi-mode memory module with data handlers
    Patent number: 10217523
    Abstract: A memory subsystem is operable with a system memory controller. The memory subsystem comprises memory devices mounted on a circuit board, a data module mounted on the circuit board; and a control module mounted on the circuit board to provide address and control signals to the memory devices. The memory subsystem is operable in any of a plurality of modes including a normal mode and a test mode. During the normal mode, the control module provides the address and control signals based on address and control signals from the system memory controller, and the data module enables data paths between the memory devices and the system memory controller. During the test mode, the control module generates the address and control signals, and the data module isolates the memory devices from the system memory controller.
    Type: Grant
    Filed: March 29, 2014
    Date of Patent: February 26, 2019
    Assignee: Netlist, Inc.
    Inventors: Hyun Lee, Jayesh R. Bhakta, Soonju Choi
  • Techniques for controlling a portable welding system
    Patent number: 10216396
    Abstract: A system, computer-implemented method, and article for controlling a user interface of a portable welding system are described. An input signal receiver, operable on a processor, is configured to receive one or more input signals from one or more input devices. A display controller, operable on the processor, is configured to receive, input information based upon the one or more input signals. A display device is configured to display a user interface provided by the display controller, the user interface including a first portion including an adjustable value and a second portion including a non-adjustable value. The display controller is configured to highlight changes to the non-adjustable value based upon changes made using the one or more input devices to the adjustable value.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: February 26, 2019
    Assignee: The ESAB Group, Inc.
    Inventors: Daryll Scott Evans, Mark Lowther, Cristiano Magalhães Campos Ferreira, Lee Roy Mantell, Xia Chen
  • Photosensitive resin composition, black column spacer using the same and color filter
    Patent number: 10216029
    Abstract: A photosensitive resin composition includes (A) a black colorant having a maximum transmittance in an ultraviolet (UV) wavelength range/minimum transmittance in a visible ray wavelength range of about 30 or greater, (B) a binder resin; (C) a photopolymerization initiator; (D) a photopolymerizable monomer; and (E) a solvent. A black column spacer using the photosensitive resin composition, and a color filter including the black column spacer are provided.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: February 26, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Arum Yu, Jin-Woo Park, Hojeong Paek, Junho Lee, Seungjib Choi, Hyunmoo Choi
  • IC interposer with tap, multiplexers, stimulus generator and response collector
    Patent number: 10215774
    Abstract: The disclosure describes a novel method and apparatus for improving silicon interposers to include test circuitry for testing stacked die mounted on the interposer. The improvement allows for the stacked die to be selectively tested by an external tester or by the test circuitry included in the interposer.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: February 26, 2019
    Assignee: Texas Instruments Incorporated
    Inventor: Lee D. Whetsel
  • Method to protect an IC layout
    Patent number: 10216963
    Abstract: The method, executed by at least one processor of a computer, of an encrypting or a decrypting method for an IC layout is proposed. The encrypting method comprises getting a record of an IC layout object from a database. Data of the IC layout object is appended into a byte array. The byte array is encrypted into a second byte array. Each byte of the second byte array is defined as an encryption value to create multiple encryption values. Finally, an encryption object with multiple encryption values is created on a specified layer.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: February 26, 2019
    Assignee: AnaGlobe Technology, Inc.
    Inventors: Yi-Jen Su, Chung-Cheng Lee, Hung Yeh Chen
  • Method for reporting channel state information using polarization characteristics of antenna in wireless communication system and device therefor
    Patent number: 10218423
    Abstract: The present application discloses a method for a terminal reporting channel state information to a base station in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a base station, a plurality of first reference signals corresponding to a row or a column of a transmission antenna array, and a second reference signal for measuring cross polarization characteristics; calculating first precoders of each of the plurality of first reference signals, and connection coefficient information between the first precoders; generating cross polarization characteristics information by using the second reference signal; and reporting, to the base station, channel state information comprising the first precoders, the connection coefficient information, and the cross polarization characteristics information.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: February 26, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Jiwon Kang, Kitae Kim, Kilbom Lee, Kungmin Park, Heejin Kim
  • Increasing radix sorting efficiency utilizing a crossover point
    Patent number: 10216478
    Abstract: Embodiments of the present invention provide a method, computer program product and system for increasing sorting efficiency by utilizing a determined crossover point. Initially, a set of data, containing a number of tuples, to be sorted is received. A determination is made as to the number of radix sort iterations to perform based on the number of tuples of the received data. A countdown timer is set based on the determined number of radix sort iterations. Radix sorts iterations are performed recursively. After each iteration, the countdown timer is decreased. Upon the countdown timer reaching zero, one or more comparison sorts is performed on the remainder of the set of data not sorted by the radix sorting.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: February 26, 2019
    Assignee: International Business Machines Corporation
    Inventors: Lee C. Chu, Joshua R. Tiefenbach
  • Shawl
    Patent number: D841290
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: February 26, 2019
    Assignee: JUNG HWA CO., LTD
    Inventor: In Ho Lee
  • Combined cosmetic applicator and container
    Patent number: D841485
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: February 26, 2019
    Assignee: CHONG WOO CO., LTD.
    Inventor: Chung Kee Lee
  • Refrigerator
    Patent number: D841700
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: February 26, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Hangbok Lee, Kyutae Park, Hozin Song
  • Hair dryer
    Patent number: D841881
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: February 26, 2019
    Assignee: KONNINKLIJKE PHILIPS N.V.
    Inventor: Hyelin Lee
  • Vacuum cleaner
    Patent number: D841907
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: February 26, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Bohyun Nam, Seunghyun Song, Jungkyu Son, Sehwan Bae, Myungwhoon Lee