Patents by Inventor An Kun Lee

An Kun 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).

  • PEROVSKITE SOLAR CELL CONFIGURATIONS
    Publication number: 20200176196
    Abstract: Various perovskite solar cell embodiments include a flexible metal substrate (e.g., including a metal doped TiO2 layer), a perovskite layer, and a transparent electrode layer (e.g., including a dielectric/metal/dielectric structure), wherein the perovskite layer is provided between the flexible metal substrate and the transparent electrode layer. Also, various tandem solar cell embodiments including a perovskite solar cell and either a quantum dot solar cell, and organic solar cell or a thin film solar cell.
    Type: Application
    Filed: July 20, 2018
    Publication date: June 4, 2020
    Applicants: University of Pittsburgh-Of the Commonwealth System of Higher Education, Global Frontier Center for Multiscale Energy Systems
    Inventors: Jung-Kun Lee, Gillsang Han
  • User Device For Matching Talented Person With Project, And Computer Program Stored On Computer-Readable Storage Medium
    Publication number: 20200097884
    Abstract: Disclosed is a computer program stored in a computer readable medium including encoded commands.
    Type: Application
    Filed: December 20, 2017
    Publication date: March 26, 2020
    Inventors: Bo Hoon KIM, Emil Hyunbae ZIN, Nak Cheon CHOI, Young Kun LEE, Keon KIM
  • LENS ASSEMBLY AND OPTICAL DEVICE COMPRISING SAME
    Publication number: 20200088976
    Abstract: In a lens assembly structure comprising a plurality of lens assemblies, according to the present invention, at least one part of assemblies among the plurality of lens assemblies comprises: a first lens group having a positive refractive power or a negative refractive power; a second lens group having a positive refractive power; and a bending structure for bending an optical path of the first lens group such that the optical path corresponds to an optical axis direction of the second lens group, wherein the bending structure is disposed on the optical path of the first lens group and an optical path of the second lens group, optical axes of the first lens groups disposed in each of the at least one part of lens assemblies meet at one point, and optical axes of the second lens groups disposed in each of the at least one part of lens assemblies may form a triangle.
    Type: Application
    Filed: March 14, 2018
    Publication date: March 19, 2020
    Inventors: Douk-Young SONG, Tae-Kun LEE, Soo-Jung KIM, Min-Ki CHO, Jung-Hyun LEE
  • Optical lens assembly and electronic apparatus including the same
    Patent number: 10564404
    Abstract: Provided are an optical lens assembly and an electronic apparatus including the same according to various embodiments. The optical lens assembly includes: a first lens group having a positive refractive power; a second lens group having a positive refractive power; and a bending unit located between the first lens group and the second lens group and configured to bend an optical path, wherein the first lens group, the second lens group, and the bending unit are sequentially arranged from an object side to an image side, and the optical lens assembly has a maximum viewing angle of 130° or more. Other embodiments may be implemented.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: February 18, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-kun Lee, Min Heu, Yun-jeong Kim
  • Cooling medium generating apparatus using steam of nuclear power plant and cooling method therefor
    Patent number: 10557627
    Abstract: The present invention relates to an apparatus for efficiently and economically generating a cooling medium by using high-temperature and high-pressure steam generated in a nuclear power plant, and cooling method therefor. According to one embodiment of the present invention, the cooling medium generating apparatus provided in a containment vessel of a nuclear power generation facility so as to generate the cooling medium can comprise: a nuclear reactor for heating a coolant by using heat included in the heated coolant; a cooling module for generating the cooling medium by using the steam generated in the steam generator; and a cooling medium supplying pipe of which the end portion is connected to the outside of the containment vessel so as to supply the cooling medium, having been generated in the cooling module, to the outside of the containment vessel.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: February 11, 2020
    Inventors: Chang Kun Lee, Hiehil Lee
  • METHOD FOR MANAGING A MEMORY APPARATUS
    Publication number: 20200042437
    Abstract: A method for managing a memory apparatus including at least one non-volatile (NV) memory element including a plurality of physical blocks includes: obtaining a first host address and first data from a received first access command; obtaining a second host address and second data from a received second access command; linking the first host address to at least a first page of the physical block and linking the second host address to at least a second page of the physical block; storing the first data and second data into the physical block; and selectively erasing a portion of the physical block according to a valid/invalid page count of the physical block, the valid/invalid page count corresponding to accessing pages of the physical block. A difference value of the first host address and the second host address is greater than a number of pages of the physical block.
    Type: Application
    Filed: October 8, 2019
    Publication date: February 6, 2020
    Inventors: Tsai-Cheng Lin, Chun-Kun Lee
  • METHOD FOR DETECTING miRNA-206 FOR ANALYZING THE DIAGNOSIS OR PROGNOSIS OF A MENTAL ILLNESS BY A MOOD DISORDER, METHOD FOR PROVIDING INFORMATION FOR THE DIAGNOSIS, AND A COMPOSITION FOR TARGETING miRNA-206
    Publication number: 20200018744
    Abstract: Provided is a method for detecting miRNA-206 for analyzing the diagnosis or prognosis of a mental illness by a mood disorder, a method for providing information for the diagnosis, and a composition for targeting miRNA-206, more specifically, the present invention can detect diagnosis or prognostic analysis marker of the said mental illness by a mood disorder, enable a more accurate diagnosis of a mental illness by a mood disorder by measuring the expression level of miR-206 from a tissue sample of a patient, provide a diagnostic composition capable of measuring the expression level of the said miR-206, and furthermore provide a pharmaceutical composition capable of treating and preventing a mental illness by a mood disorder by using an oligonucleotide that can bind complementary to microRNA-206.
    Type: Application
    Filed: June 13, 2019
    Publication date: January 16, 2020
    Inventors: Kon CHU, Sang Kun LEE, Manho KIM, Keun-Hwa JUNG, Soon-Tae LEE, Daejong JEON
  • DEVICE FOR DETECTING CHARGED PARTICLES AND AN APPARATUS FOR MASS SPECTROMETRY INCORPORATING THE SAME
    Publication number: 20200020515
    Abstract: A device for detecting charged particles includes a substrate, a charge detection plate and an integrated circuit unit that are electrically connected together and respectively disposed on non-coplanar first and second sides of the substrate, and an interference shielding unit substantially enclosing the charge detection plate and the integrated circuit unit in such a manner as to permit impingement on the charge detection plate by the charged particles from outside of the interference shielding unit. The integrated circuit unit disposed on the second side is non-coplanar with the charge detection plate disposed on the first side so as to prevent interference on the integrated circuit unit by the charged particles.
    Type: Application
    Filed: May 9, 2017
    Publication date: January 16, 2020
    Inventors: Hung-Liang HSIEH, Chun-Yen CHENG, Yi-Kun LEE, Chih-Hsiang YANG, Liang-Chun FAN, Yao-Hsin TSENG, Szu-Wei CHOU
  • WEIGHT TRAINING INTELLIGENCE SYSTEM
    Publication number: 20200005027
    Abstract: A weight training intelligence system that uses image recognition algorithms to provide weight training information for a user includes a dumbbell set including a plurality of dumbbells, an image capturing device and a processor. The image capturing device defines a capturing area. The image capturing device is configured to capture images of the dumbbells and to capture moving images of a user while using dumbbells within the capturing area. The processor is electrically connected to the image capturing device. The processor includes a dumbbell identification unit, a movement tracking unit and an analyzing unit. The dumbbell identification unit is configured to identify weights of the dumbbells according to the images of the dumbbells. The movement tracking unit is configured to track movement of the user according to the moving images of the user.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 2, 2020
    Applicant: Johnson Health Tech Co., Ltd.
    Inventor: CHENG-KUN LEE
  • ELECTRONIC APPARATUS, AND METHOD FOR CONTROLLING SAME
    Publication number: 20190370547
    Abstract: The various embodiments of the present invention relate to an electronic apparatus, and a method for controlling same. The electronic apparatus according to the present invention comprises a display, a communication module, and a processor electrically connected to the display and communication module, wherein the processor controls so that an object detected in an image displayed on the display is recognized, and one or more elements contained in the object are classified and displayed on the display, and can control so that an image similar to the detected object is searched for, by means of the communication module, and displayed on the display.
    Type: Application
    Filed: December 7, 2017
    Publication date: December 5, 2019
    Inventors: Boram LEE, Jung-Kun LEE, Yeseul HONG, Jieun LEE
  • TRAIL-BASED ENCEPHALITIS DIFFERENTIATION DIAGNOSIS METHOD AND THE APPARATUS FOR THE SAME
    Publication number: 20190361023
    Abstract: Provided is an information providing method including the steps of acquiring a biological sample separated from a specimen, identifying concentration of a protein, TNF-related apoptosis-inducing ligand (TRAIL) in the cerebrospinal fluid from the said biological sample, comparing the concentration of the said identified TRAIL to a reference value, and providing information related to encephalitis disorder according to the said results of comparison.
    Type: Application
    Filed: September 13, 2017
    Publication date: November 28, 2019
    Inventors: Kon CHU, Sang Kun LEE, Keun Hwa JUNG, Soon Tae LEE, Man Ho KIM, Jang Sup MOON
  • Method for managing a memory apparatus
    Patent number: 10482011
    Abstract: A memory apparatus includes at least one non-volatile memory element, which includes a plurality of physical blocks. A method for managing the memory apparatus includes: obtaining a first host address from a received first access command; linking the first host address to a first page of the physical block; obtaining a second host address from a received second access command; linking the second host address to a second page of the physical block; and selectively erasing a portion of the blocks according to a valid/invalid page count of the physical block corresponding to accessing pages of the physical block. A difference value of the first host address and the second host address is greater than a number of pages of the physical block.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: November 19, 2019
    Assignee: Silicon Motion Inc.
    Inventors: Tsai-Cheng Lin, Chun-Kun Lee
  • Energy-saving seawater desalination system using steam generated in nuclear reactor, and method for desalinating seawater
    Patent number: 10413842
    Abstract: The present disclosure relates to a seawater desalination system which improves energy efficiency by applying a heated cooling water discharged from a nuclear power plant and high-temperature steam generated in a nuclear reactor to seawater desalination.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: September 17, 2019
    Inventors: Chang Kun Lee, Hiehil Lee
  • SCALABLE, PARAMETERIZABLE, AND SCRIPT-GENERATABLE BUFFER MANAGER ARCHITECTURE
    Publication number: 20190266110
    Abstract: A buffer manager is generated by executing a script with respect to a buffer architecture template and a configuration file specifying parameters for the buffer such as, for example, number of memory banks, width of memory banks, depth of memory banks, and client bridge FIFO depth. The script converts the buffer architecture template into a hardware description language (HDL) description of a buffer manager having the parameters. Client bridges accumulate requests for memory banks in FIFO that is provided to a buffer manager upon the client bridge being granted arbitration. Accesses of memory banks may be performed one at a time in consecutive clock cycles in a pipelined manner. Client bridges and the buffer manager may operate in different clock domains. The clock frequency of the buffer manager may be increased or decreased according to requests from client devices.
    Type: Application
    Filed: May 14, 2019
    Publication date: August 29, 2019
    Inventors: Michael Ou, Jerry Wang, Meng Kun Lee
  • QUADRUPOLE ION TRAP APPARATUS AND QUADRUPOLE MASS SPECTROMETER
    Publication number: 20190228960
    Abstract: A quadrupole ion trap apparatus includes a main electrode, a first end-cap electrode, a second end-cap electrode, and a phase-controlled waveform synthesizer. The phase-controlled waveform synthesizer generates a main RE waveform for the main electrode. The main RE waveform includes a plurality of sinuous waveform segments each of which is a part of a sine wave, and a plurality of phase conjunction segments each of which is non-sinuous. Each of the sinuous waveform segments is bridged to another sinuous waveform segment via one of the phase conjunction segments, so as to perform ordering of micro motions of sample ions trapped by the electrodes.
    Type: Application
    Filed: May 8, 2018
    Publication date: July 25, 2019
    Inventors: Chun-Yen CHENG, Yao-Hsin TSENG, Szu-Wei CHOU, Yi-Kun LEE, Shih-Chieh YANG, Hung-Liang HSIEH
  • Device for providing description information regarding workout record and method thereof
    Patent number: 10339830
    Abstract: An electronic device is provided. The electronic device includes a sensor circuit configured to obtain workout associated data using at least one or more sensors, a processor electrically connected with the at least one or more sensors, and a memory electrically connected with the processor. The processor is configured to classify the obtained data for each kind, divide the data, which is classified for each kind, into a plurality of sections, compare the sections with each other and select at least one or more sections, and provide description information about the selected section.
    Type: Grant
    Filed: January 6, 2016
    Date of Patent: July 2, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Wok Han, Jung Ki Min, Kwan Su Park, Jong Kun Lee, Seong Ook Jeong, Kyung Sub Min, Ik Hwan Cho
  • System and method for power management
    Patent number: 10340689
    Abstract: One example discloses a power management device, including: a first port configured to be coupled to a first power source; a second port configured to be coupled to a second power source; a switched capacitor converter; and an inductor coupled in parallel with a switch; wherein the switched capacitor converter is coupled between the first port and one end of the inductor coupled in parallel with the switch; and wherein another end of the inductor coupled in parallel with the switch, is coupled between the switched capacitor converter and the second port.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: July 2, 2019
    Assignee: NXP B.V.
    Inventors: Shufan Chan, Nicholas Seroff, Kisun Lee, Chae Kun Lee
  • SENSOR INFORMATION USING METHOD AND ELECTRONIC DEVICE USING THE SAME
    Publication number: 20190188215
    Abstract: An electronic device in response to an embodiment of the present disclosure includes a non-transitory memory configured to store at least one executable instruction and at least one processor connected to the memory. The at least one processor is configured by executing the instruction to calculate a distance traveled based on collected sensor information received from a plurality of sensors in response to detecting movement of the electronic device, to divide the calculated distance traveled by a specified reference unit, and output a specified object to a region including at least one reference unit point.
    Type: Application
    Filed: February 25, 2019
    Publication date: June 20, 2019
    Inventors: Seong Ook JEONG, Jong Kun LEE, Seung Wok HAN, Kyung Sub MIN
  • IONTOPHORESIS DEVICE, IONTOPHORESIS METHOD, AND SKIN CARE DEVICE INCLUDING SAME
    Publication number: 20190175907
    Abstract: Provided is an iontophoresis device. An iontophoresis device according to an embodiment of the present invention includes a power supply unit configured to supply power; two electrodes configured to supply current to a user's skin when brought into contact with the skin, thereby allowing an ionic drug or an active ingredient applied to the user's skin to permeate the skin by an electrical repulsive force; and a control unit configured to adjust an output value of a voltage or a current applied to the electrodes according to the user's skin condition, thereby allowing the user to feel a uniform intensity of electrical stimulation.
    Type: Application
    Filed: June 8, 2017
    Publication date: June 13, 2019
    Applicant: AMOSENSE CO.,LTD
    Inventors: Jin Young YOU, Dong Kun LEE, Sang Dong JEONG, Dong Woo KIM, Yeun Ho BANG
  • Pill box organizer with bottle
    Patent number: D851455
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: June 18, 2019
    Assignee: E-LINK PLASTIC & METAL INDUSTRIAL CO., LTD.
    Inventor: Ming-Kun Lee